{"id":2211,"date":"2026-08-15T13:28:47","date_gmt":"2026-08-15T05:28:47","guid":{"rendered":"https:\/\/smt-special-gas.com\/?page_id=2211"},"modified":"2026-08-15T13:28:47","modified_gmt":"2026-08-15T05:28:47","slug":"tantalic-oxide","status":"publish","type":"page","link":"https:\/\/smt-special-gas.com\/zh\/tantalic-oxide\/","title":{"rendered":"Tantalic Oxide"},"content":{"rendered":"<div data-spectra-id=\"spectra-mstxqqqj-us5ngn\"\tclass=\"spectra-is-root-container alignfull spectra-overlay-color wp-block-spectra-container is-layout-flow wp-block-spectra-container-is-layout-flow\" data-orientation=\"horizontal\"\t>\n\t\n\n<style>\n\n.smt-detail,\n.smt-detail *,\n.smt-detail *:before,\n.smt-detail *:after{\n  box-sizing:border-box;\n}\n\n.smt-detail{\n  width:100vw !important;\n  max-width:none !important;\n  margin-left:calc(50% - 50vw) !important;\n  margin-right:0 !important;\n  padding:0 !important;\n  overflow:hidden;\n  background:#ffffff;\n  color:#17394d;\n  font-family:Arial,\"Microsoft YaHei\",\"PingFang SC\",Helvetica,sans-serif;\n}\n\n.smt-detail h1,\n.smt-detail h2,\n.smt-detail h3,\n.smt-detail p{\n  margin-top:0 !important;\n}\n\n.smt-detail a{\n  text-decoration:none !important;\n}\n\n\n\/* HERO *\/\n\n.smt-detail-hero{\n  position:relative;\n  min-height:300px;\n  display:flex;\n  align-items:center;\n  overflow:hidden;\n  background:#061b2b;\n}\n\n.smt-detail-hero-bg{\n  position:absolute;\n  inset:0;\n  background:\n    radial-gradient(circle at 76% 45%,rgba(33,205,244,.34),transparent 22%),\n    radial-gradient(circle at 90% 20%,rgba(62,122,220,.25),transparent 24%),\n    linear-gradient(112deg,#061a29 0%,#07364e 55%,#087da9 100%);\n}\n\n.smt-detail-hero-bg:before{\n  content:\"\";\n  position:absolute;\n  right:9%;\n  top:-180px;\n  width:460px;\n  height:460px;\n  border:1px solid rgba(124,224,248,.18);\n  border-radius:50%;\n}\n\n.smt-detail-hero-bg:after{\n  content:\"\";\n  position:absolute;\n  right:25%;\n  bottom:-290px;\n  width:460px;\n  height:460px;\n  border:1px solid rgba(124,224,248,.12);\n  border-radius:50%;\n}\n\n.smt-detail-hero-overlay{\n  position:absolute;\n  inset:0;\n  background:linear-gradient(\n    90deg,\n    rgba(3,22,35,.86),\n    rgba(5,58,79,.38),\n    rgba(6,110,148,.06)\n  );\n}\n\n.smt-detail-hero-inner{\n  position:relative;\n  z-index:3;\n  width:min(100% - 60px,1400px);\n  margin:0 auto;\n  padding:62px 0;\n}\n\n.smt-detail-hero-kicker{\n  margin-bottom:15px;\n  color:#48c9ef;\n  font-size:12px;\n  font-weight:700;\n  letter-spacing:3px;\n}\n\n.smt-detail-hero h1{\n  margin-bottom:0 !important;\n  color:#ffffff;\n  font-size:56px;\n  line-height:1.05;\n  font-weight:700;\n  letter-spacing:-1.5px;\n}\n\n.smt-detail-hero p{\n  max-width:690px;\n  margin:19px 0 0 !important;\n  color:rgba(255,255,255,.76);\n  font-size:16px;\n  line-height:1.8;\n}\n\n\n\/* MAIN *\/\n\n.smt-detail-main{\n  padding:60px 0 100px;\n}\n\n.smt-detail-container{\n  width:min(100% - 60px,1400px);\n  margin:0 auto;\n  display:grid;\n  grid-template-columns:285px minmax(0,1fr);\n  gap:46px;\n  align-items:start;\n}\n\n\n\/* SIDEBAR *\/\n\n.smt-detail-side-head{\n  position:relative;\n  min-height:165px;\n  padding:34px 27px;\n  overflow:hidden;\n  background:linear-gradient(135deg,#073958,#07638e);\n  color:#ffffff;\n}\n\n.smt-detail-side-head:after{\n  content:\"\";\n  position:absolute;\n  right:-65px;\n  bottom:-55px;\n  width:190px;\n  height:110px;\n  background:#08a9d7;\n  transform:rotate(-13deg);\n}\n\n.smt-detail-side-head small{\n  position:relative;\n  z-index:2;\n  display:block;\n  margin-bottom:11px;\n  color:#5bd0f5;\n  font-size:11px;\n  font-weight:700;\n  letter-spacing:2px;\n}\n\n.smt-detail-side-head strong{\n  position:relative;\n  z-index:2;\n  display:block;\n  color:#ffffff;\n  font-size:29px;\n  line-height:1.25;\n}\n\n.smt-detail-side-head i{\n  position:relative;\n  z-index:2;\n  display:block;\n  width:46px;\n  height:2px;\n  margin-top:22px;\n  background:#ffffff;\n}\n\n.smt-detail-side-nav{\n  margin-top:10px;\n}\n\n.smt-detail-side-nav a{\n  min-height:62px;\n  margin-bottom:8px;\n  padding:0 18px;\n  display:flex;\n  align-items:center;\n  justify-content:space-between;\n  gap:12px;\n  border:1px solid #e0e6e9;\n  background:#f6f7f8;\n  color:#426173 !important;\n  font-size:14px;\n  transition:.25s ease;\n}\n\n.smt-detail-side-nav a b{\n  color:#a1afb6;\n  font-size:15px;\n  font-weight:400;\n}\n\n.smt-detail-side-nav a:hover{\n  padding-left:23px;\n  border-color:#b9dce9;\n  background:#f1f9fc;\n  color:#087eaa !important;\n}\n\n.smt-detail-side-nav a.active{\n  border-color:#07699e;\n  background:#07699e;\n  color:#ffffff !important;\n}\n\n.smt-detail-side-nav a.active b{\n  color:#ffffff;\n}\n\n\n\/* CONTENT *\/\n\n.smt-detail-content{\n  min-width:0;\n}\n\n\n\/* BREADCRUMB *\/\n\n.smt-detail-breadcrumb{\n  min-height:64px;\n  padding:0 25px;\n  display:flex;\n  align-items:center;\n  flex-wrap:wrap;\n  gap:10px;\n  background:linear-gradient(90deg,#079ccf,#087fb6);\n  color:#ffffff;\n  font-size:14px;\n}\n\n.smt-detail-breadcrumb a{\n  color:rgba(255,255,255,.88) !important;\n}\n\n.smt-detail-breadcrumb strong{\n  color:#ffffff;\n  font-weight:700;\n}\n\n\n\/* PRODUCT TOP *\/\n\n.smt-product-top{\n  margin-top:42px;\n  display:grid;\n  grid-template-columns:46% 54%;\n  border:1px solid #dde5e9;\n  background:#ffffff;\n}\n\n.smt-product-visual{\n  position:relative;\n  min-height:500px;\n  display:flex;\n  align-items:center;\n  justify-content:center;\n  overflow:hidden;\n  background:\n    radial-gradient(circle at 69% 22%,rgba(126,230,255,.34),transparent 30%),\n    linear-gradient(145deg,#31afe9,#078ac8 54%,#075d96);\n}\n\n.smt-product-visual:before{\n  content:\"\";\n  position:absolute;\n  width:360px;\n  height:360px;\n  border:1px solid rgba(255,255,255,.12);\n  border-radius:50%;\n}\n\n.smt-product-visual:after{\n  content:\"\";\n  position:absolute;\n  width:230px;\n  height:390px;\n  border:1px solid rgba(255,255,255,.13);\n  border-radius:50%;\n  transform:rotate(38deg);\n}\n\n\n\/* MOLECULE *\/\n\n.smt-molecule{\n  position:relative;\n  z-index:4;\n  width:320px;\n  height:320px;\n}\n\n.smt-molecule-ring{\n  position:absolute;\n  left:50%;\n  top:50%;\n  border:1px solid rgba(255,255,255,.26);\n  border-radius:50%;\n  transform:translate(-50%,-50%);\n}\n\n.smt-molecule-ring.r1{\n  width:285px;\n  height:100px;\n  transform:translate(-50%,-50%) rotate(22deg);\n}\n\n.smt-molecule-ring.r2{\n  width:285px;\n  height:100px;\n  transform:translate(-50%,-50%) rotate(-31deg);\n}\n\n.smt-molecule-ring.r3{\n  width:100px;\n  height:285px;\n  transform:translate(-50%,-50%) rotate(13deg);\n}\n\n.smt-molecule-dot{\n  position:absolute;\n  width:9px;\n  height:9px;\n  border-radius:50%;\n  background:#e0f9ff;\n  box-shadow:0 0 14px rgba(255,255,255,.9);\n}\n\n.smt-molecule-dot.d1{\n  left:12px;\n  top:120px;\n}\n\n.smt-molecule-dot.d2{\n  right:14px;\n  bottom:98px;\n}\n\n.smt-molecule-dot.d3{\n  right:72px;\n  top:28px;\n}\n\n\n\/* FORMULA *\/\n\n.smt-formula-box{\n  position:absolute;\n  left:50%;\n  top:50%;\n  transform:translate(-50%,-50%);\n  min-width:190px;\n  padding:19px 25px;\n  border:1px solid rgba(255,255,255,.32);\n  background:rgba(255,255,255,.11);\n  color:#ffffff;\n  font-size:54px;\n  line-height:1;\n  font-weight:700;\n  text-align:center;\n  white-space:nowrap;\n}\n\n.smt-formula-box sub{\n  font-size:25px;\n}\n\n.smt-visual-caption{\n  position:absolute;\n  left:0;\n  right:0;\n  bottom:43px;\n  z-index:5;\n  color:rgba(255,255,255,.86);\n  font-size:15px;\n  text-align:center;\n}\n\n\n\/* PRODUCT SUMMARY *\/\n\n.smt-product-summary{\n  padding:48px 44px;\n}\n\n.smt-product-category{\n  margin-bottom:13px;\n  color:#069acb;\n  font-size:11px;\n  line-height:1;\n  font-weight:700;\n  letter-spacing:2.1px;\n}\n\n.smt-product-summary h2{\n  margin-bottom:7px !important;\n  color:#15384d;\n  font-size:37px;\n  line-height:1.15;\n  font-weight:700;\n  letter-spacing:-.7px;\n}\n\n.smt-product-cn{\n  margin-bottom:23px;\n  color:#6e818c;\n  font-size:18px;\n  line-height:1.4;\n  font-weight:500;\n}\n\n.smt-product-lead{\n  margin-bottom:30px !important;\n  color:#71818a;\n  font-size:15px;\n  line-height:1.85;\n}\n\n\n\/* KEY SPECS *\/\n\n.smt-key-specs{\n  display:grid;\n  grid-template-columns:repeat(2,minmax(0,1fr));\n  border-top:1px solid #e1e8eb;\n  border-left:1px solid #e1e8eb;\n}\n\n.smt-key-spec{\n  min-height:92px;\n  padding:18px;\n  border-right:1px solid #e1e8eb;\n  border-bottom:1px solid #e1e8eb;\n  background:#fafcfd;\n}\n\n.smt-key-spec small{\n  display:block;\n  margin-bottom:7px;\n  color:#9ba6ac;\n  font-size:10px;\n  line-height:1.2;\n  font-weight:600;\n  text-transform:uppercase;\n  letter-spacing:.6px;\n}\n\n.smt-key-spec strong{\n  display:block;\n  color:#304f61;\n  font-size:15px;\n  line-height:1.45;\n  font-weight:700;\n}\n\n\n\/* ACTION *\/\n\n.smt-summary-action{\n  margin-top:28px;\n  display:flex;\n  align-items:center;\n  gap:13px;\n}\n\n.smt-inquiry-btn{\n  min-height:52px;\n  padding:0 24px;\n  display:inline-flex;\n  align-items:center;\n  justify-content:center;\n  background:#078fc6;\n  color:#ffffff !important;\n  font-size:14px;\n  font-weight:700;\n  transition:.25s ease;\n}\n\n.smt-inquiry-btn:hover{\n  background:#066f9d;\n}\n\n.smt-back-btn{\n  min-height:52px;\n  padding:0 20px;\n  display:inline-flex;\n  align-items:center;\n  border:1px solid #d4e0e6;\n  color:#597281 !important;\n  font-size:13px;\n  font-weight:600;\n  transition:.25s ease;\n}\n\n.smt-back-btn:hover{\n  border-color:#0797ca;\n  color:#0797ca !important;\n}\n\n\n\/* SECTIONS *\/\n\n.smt-detail-block{\n  margin-top:50px;\n}\n\n.smt-section-label{\n  min-height:56px;\n  padding:0 23px;\n  display:flex;\n  align-items:center;\n  gap:12px;\n  background:#073b59;\n  color:#ffffff;\n}\n\n.smt-section-label i{\n  display:block;\n  width:4px;\n  height:25px;\n  background:#12b7e5;\n}\n\n.smt-section-label span{\n  font-size:17px;\n  font-weight:700;\n}\n\n.smt-section-body{\n  padding:34px 32px;\n  border:1px solid #dfe6e9;\n  border-top:0;\n  background:#ffffff;\n}\n\n\n\/* DESCRIPTION *\/\n\n.smt-description-grid{\n  display:grid;\n  grid-template-columns:1.2fr .8fr;\n  gap:50px;\n  align-items:start;\n}\n\n.smt-description-copy h3{\n  margin-bottom:14px !important;\n  color:#173c50;\n  font-size:26px;\n  line-height:1.25;\n}\n\n.smt-description-copy p{\n  margin-bottom:14px !important;\n  color:#71818a;\n  font-size:15px;\n  line-height:1.85;\n}\n\n.smt-description-copy p:last-child{\n  margin-bottom:0 !important;\n}\n\n\n\/* QUICK DATA *\/\n\n.smt-quick-data{\n  border-top:2px solid #0798ca;\n}\n\n.smt-quick-data-row{\n  min-height:57px;\n  padding:0 14px;\n  display:grid;\n  grid-template-columns:45% 55%;\n  align-items:center;\n  border-bottom:1px solid #e4eaed;\n}\n\n.smt-quick-data-row span{\n  color:#89969d;\n  font-size:12px;\n  font-weight:500;\n}\n\n.smt-quick-data-row strong{\n  color:#375768;\n  font-size:13px;\n  line-height:1.4;\n  font-weight:700;\n}\n\n\n\/* SPEC TABLE *\/\n\n.smt-spec-table{\n  width:100%;\n  border-collapse:collapse;\n  table-layout:fixed;\n}\n\n.smt-spec-table th,\n.smt-spec-table td{\n  padding:16px 18px;\n  border:1px solid #dfe6e9;\n  text-align:left;\n  vertical-align:middle;\n}\n\n.smt-spec-table th{\n  width:34%;\n  background:#f2f6f8;\n  color:#36596c;\n  font-size:13px;\n  font-weight:700;\n}\n\n.smt-spec-table td{\n  color:#60737d;\n  font-size:13px;\n  line-height:1.55;\n}\n\n\n\/* HIGHLIGHTS *\/\n\n.smt-o2-purity-grid{\n  display:grid;\n  grid-template-columns:repeat(2,minmax(0,1fr));\n  gap:18px;\n  margin-top:22px;\n}\n\n.smt-o2-purity-card{\n  padding:24px 22px;\n  border:1px solid #dfe6e9;\n  background:#ffffff;\n}\n\n.smt-o2-purity-card small{\n  display:block;\n  margin-bottom:10px;\n  color:#0799ca;\n  font-size:11px;\n  font-weight:700;\n  letter-spacing:1.2px;\n}\n\n.smt-o2-purity-card strong{\n  display:block;\n  color:#173c50;\n  font-size:28px;\n  line-height:1.1;\n}\n\n.smt-o2-purity-card strong.smt-grade-long{\n  font-size:24px;\n  line-height:1.2;\n}\n\n.smt-o2-note{\n  margin-top:18px !important;\n  padding:15px 17px;\n  border-left:3px solid #0799ca;\n  background:#f4f9fb;\n  color:#627780 !important;\n  font-size:13px !important;\n  line-height:1.7 !important;\n}\n\n\n\/* CONFIGURATION *\/\n\n.smt-config-intro{\n  max-width:800px;\n  margin-bottom:28px !important;\n  color:#71818a;\n  font-size:15px;\n  line-height:1.85;\n}\n\n.smt-config-grid{\n  display:grid;\n  grid-template-columns:repeat(4,minmax(0,1fr));\n  gap:16px;\n}\n\n.smt-config-card{\n  min-height:190px;\n  padding:25px 20px;\n  border:1px solid #dae5e9;\n  background:#f8fafb;\n  transition:.25s ease;\n}\n\n.smt-config-card:hover{\n  transform:translateY(-4px);\n  border-color:#a8d9e9;\n  background:#ffffff;\n  box-shadow:0 12px 27px rgba(16,55,75,.07);\n}\n\n.smt-config-number{\n  margin-bottom:28px;\n  color:#079bcf;\n  font-size:12px;\n  font-weight:700;\n}\n\n.smt-config-card h3{\n  margin-bottom:9px !important;\n  color:#264a5d;\n  font-size:17px;\n  line-height:1.3;\n}\n\n.smt-config-card p{\n  margin-bottom:0 !important;\n  color:#7c8b93;\n  font-size:13px;\n  line-height:1.65;\n}\n\n\n\/* FLOW *\/\n\n.smt-flow{\n  margin-top:25px;\n  display:grid;\n  grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;\n  align-items:center;\n  gap:15px;\n}\n\n.smt-flow-item{\n  min-height:100px;\n  padding:20px 15px;\n  display:flex;\n  align-items:center;\n  justify-content:center;\n  flex-direction:column;\n  border:1px solid #dce6ea;\n  background:#ffffff;\n  text-align:center;\n}\n\n.smt-flow-item small{\n  margin-bottom:7px;\n  color:#0799cc;\n  font-size:9px;\n  font-weight:700;\n  letter-spacing:1.2px;\n}\n\n.smt-flow-item strong{\n  color:#385768;\n  font-size:13px;\n  line-height:1.4;\n}\n\n.smt-flow-arrow{\n  color:#0799cc;\n  font-size:20px;\n}\n\n\n\/* RELATED *\/\n\n.smt-related-grid{\n  display:grid;\n  grid-template-columns:repeat(3,minmax(0,1fr));\n  gap:21px;\n}\n\n.smt-related-card{\n  border:1px solid #dce5e9;\n  background:#ffffff;\n  overflow:hidden;\n  transition:.25s ease;\n}\n\n.smt-related-card:hover{\n  transform:translateY(-4px);\n  border-color:#acd8e8;\n}\n\n.smt-related-visual{\n  height:165px;\n  display:flex;\n  align-items:center;\n  justify-content:center;\n  flex-direction:column;\n  background:\n    radial-gradient(circle at 70% 20%,rgba(121,228,255,.28),transparent 28%),\n    linear-gradient(140deg,#28aae6,#0788c4,#086198);\n}\n\n.smt-related-formula{\n  min-width:86px;\n  max-width:92%;\n  padding:8px 14px;\n  border:1px solid rgba(255,255,255,.23);\n  color:#ffffff;\n  font-size:29px;\n  font-weight:700;\n  text-align:center;\n  white-space:nowrap;\n}\n\n.smt-related-formula.long{\n  font-size:20px;\n}\n\n.smt-related-formula sub{\n  font-size:14px;\n}\n\n.smt-related-formula.long sub{\n  font-size:11px;\n}\n\n.smt-related-body{\n  padding:18px 18px 19px;\n}\n\n.smt-related-body h3{\n  margin-bottom:5px !important;\n  color:#24495d;\n  font-size:17px;\n  line-height:1.35;\n}\n\n.smt-related-cn{\n  margin-bottom:14px;\n  color:#84939b;\n  font-size:12px;\n}\n\n.smt-related-range{\n  padding-top:12px;\n  border-top:1px solid #e5eaed;\n  color:#58717f;\n  font-size:12px;\n  line-height:1.5;\n}\n\n.smt-related-link{\n  margin-top:15px;\n  display:flex;\n  justify-content:space-between;\n  color:#078fc2 !important;\n  font-size:12px;\n  font-weight:700;\n}\n\n\n\/* INQUIRY *\/\n\n.smt-inquiry-box{\n  display:grid;\n  grid-template-columns:.8fr 1.2fr;\n  overflow:hidden;\n  border:1px solid #dbe4e8;\n}\n\n.smt-inquiry-left{\n  padding:42px 36px;\n  background:linear-gradient(145deg,#073a58,#075f86);\n  color:#ffffff;\n}\n\n.smt-inquiry-left small{\n  display:block;\n  margin-bottom:12px;\n  color:#55ccef;\n  font-size:10px;\n  font-weight:700;\n  letter-spacing:2px;\n}\n\n.smt-inquiry-left h3{\n  margin-bottom:16px !important;\n  color:#ffffff;\n  font-size:30px;\n  line-height:1.2;\n}\n\n.smt-inquiry-left p{\n  margin-bottom:0 !important;\n  color:rgba(255,255,255,.72);\n  font-size:14px;\n  line-height:1.8;\n}\n\n.smt-inquiry-form{\n  padding:36px;\n  background:#f7f9fa;\n}\n\n.smt-form-row{\n  display:grid;\n  grid-template-columns:repeat(2,minmax(0,1fr));\n  gap:15px;\n  margin-bottom:15px;\n}\n\n.smt-form-field{\n  width:100%;\n  min-height:50px;\n  padding:0 14px;\n  border:1px solid #d7e0e4 !important;\n  border-radius:0 !important;\n  outline:none !important;\n  background:#ffffff !important;\n  color:#425f6e;\n  font-family:inherit;\n  font-size:13px;\n}\n\ntextarea.smt-form-field{\n  min-height:125px;\n  padding:14px;\n  resize:vertical;\n}\n\n.smt-form-field:focus{\n  border-color:#0799ca !important;\n}\n\n.smt-form-submit{\n  min-height:51px;\n  margin-top:15px !important;\n  padding:0 25px !important;\n  border:0 !important;\n  border-radius:0 !important;\n  background:#078fc5 !important;\n  color:#ffffff !important;\n  font-family:inherit;\n  font-size:13px;\n  font-weight:700;\n  cursor:pointer;\n}\n\n\n\/* TABLET *\/\n\n@media(max-width:1150px){\n\n  .smt-detail-container{\n    grid-template-columns:250px minmax(0,1fr);\n    gap:30px;\n  }\n\n  .smt-product-top{\n    grid-template-columns:1fr;\n  }\n\n  .smt-product-visual{\n    min-height:410px;\n  }\n\n  .smt-config-grid{\n    grid-template-columns:repeat(2,minmax(0,1fr));\n  }\n\n}\n\n\n\/* MOBILE *\/\n\n@media(max-width:767px){\n\n  .smt-detail-hero{\n    min-height:260px;\n  }\n\n  .smt-detail-hero-inner{\n    width:min(100% - 30px,1400px);\n    padding:48px 0;\n  }\n\n  .smt-detail-hero h1{\n    font-size:39px;\n  }\n\n  .smt-detail-main{\n    padding:35px 0 65px;\n  }\n\n  .smt-detail-container{\n    width:min(100% - 30px,1400px);\n    grid-template-columns:1fr;\n    gap:30px;\n  }\n\n  .smt-detail-side-head{\n    min-height:120px;\n  }\n\n  .smt-detail-side-nav{\n    display:grid;\n    grid-template-columns:repeat(2,minmax(0,1fr));\n    gap:7px;\n  }\n\n  .smt-detail-side-nav a{\n    min-height:54px;\n    margin:0;\n    padding:0 11px;\n    font-size:12px;\n  }\n\n  .smt-product-top{\n    margin-top:30px;\n  }\n\n  .smt-product-visual{\n    min-height:350px;\n  }\n\n  .smt-product-summary{\n    padding:30px 22px;\n  }\n\n  .smt-product-summary h2{\n    font-size:29px;\n  }\n\n  .smt-key-specs{\n    grid-template-columns:1fr;\n  }\n\n  .smt-description-grid{\n    grid-template-columns:1fr;\n    gap:30px;\n  }\n\n  .smt-section-body{\n    padding:25px 20px;\n  }\n\n  .smt-spec-table th,\n  .smt-spec-table td{\n    padding:13px 10px;\n    font-size:11px;\n  }\n\n  .smt-config-grid{\n    grid-template-columns:1fr;\n  }\n\n  .smt-flow{\n    grid-template-columns:1fr;\n    gap:7px;\n  }\n\n  .smt-flow-arrow{\n    transform:rotate(90deg);\n  }\n\n  .smt-related-grid{\n    grid-template-columns:1fr;\n  }\n\n  .smt-inquiry-box{\n    grid-template-columns:1fr;\n  }\n\n  .smt-form-row{\n    grid-template-columns:1fr;\n  }\n\n  .smt-o2-purity-grid{\n    grid-template-columns:1fr;\n  }\n\n}\n\n\n\/* INQUIRY FIX *\/\n\n.smt-detail-content #product-inquiry{\n  width:100%;\n}\n\n.smt-detail-content #product-inquiry .smt-inquiry-box{\n  width:100%;\n  grid-template-columns:40% 60%;\n}\n\n@media(max-width:767px){\n\n  .smt-detail-content #product-inquiry .smt-inquiry-box{\n    grid-template-columns:1fr;\n  }\n\n}\n\n<\/style>\n\n\n<section class=\"smt-detail\" data-company=\"Smart Special Gas Shanghai Co.,Ltd\" data-product-url=\"https:\/\/smt-special-gas.com\/tantalic-oxide\/\">\n\n\n  <div class=\"smt-detail-hero\">\n\n    <div class=\"smt-detail-hero-bg\"><\/div>\n    <div class=\"smt-detail-hero-overlay\"><\/div>\n\n    <div class=\"smt-detail-hero-inner\">\n\n      <div class=\"smt-detail-hero-kicker\">\n        ELECTRONIC CHEMICAL \u00b7 PRODUCT DETAIL\n      <\/div>\n\n      <h1>\n        Tantalic Oxide\n      <\/h1>\n\n      <p>\n        Electronic chemical listed in the product catalog with\n        Ta\u2082O\u2085 as the main ingredient, 99.9% and 99.99% grades\n        and optical and semiconductor dielectric film applications.\n      <\/p>\n\n    <\/div>\n\n  <\/div>\n\n\n  <div class=\"smt-detail-main\">\n\n    <div class=\"smt-detail-container\">\n\n\n      <aside>\n\n\n        <div class=\"smt-detail-side-head\">\n\n          <small>\n            PRODUCTS\n          <\/small>\n\n          <strong>\n            Product Center\n          <\/strong>\n\n          <i><\/i>\n\n        <\/div>\n\n\n        <nav class=\"smt-detail-side-nav\">\n\n          <a href=\"https:\/\/smt-special-gas.com\/products\/\">\n            <span>All Products<\/span>\n            <b>\u2192<\/b>\n          <\/a>\n\n          <a href=\"https:\/\/smt-special-gas.com\/mixed-gas\/\">\n            <span>Mixed Gas<\/span>\n            <b>\u2192<\/b>\n          <\/a>\n\n          <a href=\"https:\/\/smt-special-gas.com\/high-purity-gas\/\">\n            <span>High Purity Gas<\/span>\n            <b>\u2192<\/b>\n          <\/a>\n\n          <a href=\"https:\/\/smt-special-gas.com\/electronic-gas\/\">\n            <span>Electronic Gas<\/span>\n            <b>\u2192<\/b>\n          <\/a>\n\n          <a href=\"https:\/\/smt-special-gas.com\/isotope-gas\/\">\n            <span>Isotope Gas<\/span>\n            <b>\u2192<\/b>\n          <\/a>\n\n          <a class=\"active\" href=\"https:\/\/smt-special-gas.com\/electronic-chemicals\/\">\n\n            <span>Electronic Chemicals<\/span>\n            <b>\u2192<\/b>\n\n          <\/a>\n\n          <a href=\"https:\/\/smt-special-gas.com\/gas-pipeline-supporting\/\">\n            <span>Gas Pipeline Supporting<\/span>\n            <b>\u2192<\/b>\n          <\/a>\n\n          <a href=\"https:\/\/smt-special-gas.com\/gas-regulator\/\">\n            <span>Gas Regulators<\/span>\n            <b>\u2192<\/b>\n          <\/a>\n\n          <a href=\"https:\/\/smt-special-gas.com\/gas-cylinder\/\">\n            <span>Gas Cylinders<\/span>\n            <b>\u2192<\/b>\n          <\/a>\n\n        <\/nav>\n\n\n      <\/aside>\n\n\n      <main class=\"smt-detail-content\">\n\n\n        <div class=\"smt-detail-breadcrumb\">\n\n          <a href=\"https:\/\/smt-special-gas.com\/\">\n            Home\n          <\/a>\n\n          <span>\u203a<\/span>\n\n          <a href=\"https:\/\/smt-special-gas.com\/products\/\">\n            Products\n          <\/a>\n\n          <span>\u203a<\/span>\n\n          <a href=\"https:\/\/smt-special-gas.com\/electronic-chemicals\/\">\n            Electronic Chemicals\n          <\/a>\n\n          <span>\u203a<\/span>\n\n          <strong>\n            Tantalic Oxide\n          <\/strong>\n\n        <\/div>\n\n\n        <section class=\"smt-product-top\">\n\n\n          <div class=\"smt-product-visual\">\n\n\n            <div class=\"smt-molecule\">\n\n              <span class=\"smt-molecule-ring r1\"><\/span>\n              <span class=\"smt-molecule-ring r2\"><\/span>\n              <span class=\"smt-molecule-ring r3\"><\/span>\n\n              <i class=\"smt-molecule-dot d1\"><\/i>\n              <i class=\"smt-molecule-dot d2\"><\/i>\n              <i class=\"smt-molecule-dot d3\"><\/i>\n\n\n              <div class=\"smt-formula-box\">\n                Ta<sub>2<\/sub>O<sub>5<\/sub>\n              <\/div>\n\n\n            <\/div>\n\n\n            <div class=\"smt-visual-caption\">\n              Tantalic Oxide\n            <\/div>\n\n\n          <\/div>\n\n\n          <div class=\"smt-product-summary\">\n\n\n            <div class=\"smt-product-category\">\n              ELECTRONIC CHEMICAL\n            <\/div>\n\n\n            <h2>\n              Tantalic Oxide\n            <\/h2>\n\n\n            <div class=\"smt-product-cn\">\n              \u4e94\u6c27\u5316\u4e8c\u94bd\n            <\/div>\n\n\n            <p class=\"smt-product-lead\">\n\n              Tantalic Oxide is listed in the product catalog\n              under Electronic Chemicals.\n\n              The catalog specifies Ta\u2082O\u2085 as the main ingredient,\n              99.9% and 99.99% as the listed grades and\n              Optical and semiconductor dielectric films as the\n              principal application.\n\n            <\/p>\n\n\n            <div class=\"smt-key-specs\">\n\n\n              <div class=\"smt-key-spec\">\n\n                <small>\n                  Ingredient\n                <\/small>\n\n                <strong>\n                  Ta\u2082O\u2085\n                <\/strong>\n\n              <\/div>\n\n\n              <div class=\"smt-key-spec\">\n\n                <small>\n                  Grade\n                <\/small>\n\n                <strong>\n                  99.9%, 99.99%\n                <\/strong>\n\n              <\/div>\n\n\n              <div class=\"smt-key-spec\">\n\n                <small>\n                  Application\n                <\/small>\n\n                <strong>\n                  Optical and semiconductor dielectric films\n                <\/strong>\n\n              <\/div>\n\n\n              <div class=\"smt-key-spec\">\n\n                <small>\n                  Category\n                <\/small>\n\n                <strong>\n                  Electronic Chemicals\n                <\/strong>\n\n              <\/div>\n\n\n            <\/div>\n\n\n            <div class=\"smt-summary-action\">\n\n\n              <a class=\"smt-inquiry-btn\" href=\"#product-inquiry\">\n\n                Send Inquiry\n\n              <\/a>\n\n\n              <a class=\"smt-back-btn\" href=\"https:\/\/smt-special-gas.com\/electronic-chemicals\/\">\n\n                \u2190 Back to Electronic Chemicals\n\n              <\/a>\n\n\n            <\/div>\n\n\n          <\/div>\n\n\n        <\/section>\n\n\n        <section class=\"smt-detail-block\">\n\n\n          <div class=\"smt-section-label\">\n\n            <i><\/i>\n\n            <span>\n              Product Details\n            <\/span>\n\n          <\/div>\n\n\n          <div class=\"smt-section-body\">\n\n\n            <div class=\"smt-description-grid\">\n\n\n              <div class=\"smt-description-copy\">\n\n\n                <h3>\n                  Tantalic Oxide\n                <\/h3>\n\n\n                <p>\n                  Tantalic Oxide is listed in the product catalog\n                  as an Electronic Chemical product.\n                <\/p>\n\n\n                <p>\n                  The Chinese product name is \u4e94\u6c27\u5316\u4e8c\u94bd and the\n                  English product name is Tantalic Oxide.\n                <\/p>\n\n\n                <p>\n                  According to the product catalog, the main\n                  ingredient is Ta\u2082O\u2085, the listed grades are\n                  99.9% and 99.99%, and the listed application\n                  is Optical and semiconductor dielectric films.\n                <\/p>\n\n\n                <p>\n                  Package size and other supply configuration\n                  information are not specified in the product\n                  catalog and should therefore be confirmed\n                  according to the inquiry requirements.\n                <\/p>\n\n\n              <\/div>\n\n\n              <div class=\"smt-quick-data\">\n\n\n                <div class=\"smt-quick-data-row\">\n\n                  <span>\n                    Chinese Name\n                  <\/span>\n\n                  <strong>\n                    \u4e94\u6c27\u5316\u4e8c\u94bd\n                  <\/strong>\n\n                <\/div>\n\n\n                <div class=\"smt-quick-data-row\">\n\n                  <span>\n                    English Name\n                  <\/span>\n\n                  <strong>\n                    Tantalic Oxide\n                  <\/strong>\n\n                <\/div>\n\n\n                <div class=\"smt-quick-data-row\">\n\n                  <span>\n                    Ingredient\n                  <\/span>\n\n                  <strong>\n                    Ta\u2082O\u2085\n                  <\/strong>\n\n                <\/div>\n\n\n                <div class=\"smt-quick-data-row\">\n\n                  <span>\n                    Grade\n                  <\/span>\n\n                  <strong>\n                    99.9%, 99.99%\n                  <\/strong>\n\n                <\/div>\n\n\n                <div class=\"smt-quick-data-row\">\n\n                  <span>\n                    Application\n                  <\/span>\n\n                  <strong>\n                    Optical and semiconductor dielectric films\n                  <\/strong>\n\n                <\/div>\n\n\n                <div class=\"smt-quick-data-row\">\n\n                  <span>\n                    Product Category\n                  <\/span>\n\n                  <strong>\n                    Electronic Chemicals\n                  <\/strong>\n\n                <\/div>\n\n\n              <\/div>\n\n\n            <\/div>\n\n\n          <\/div>\n\n\n        <\/section>\n\n\n        <section class=\"smt-detail-block\">\n\n\n          <div class=\"smt-section-label\">\n\n            <i><\/i>\n\n            <span>\n              Technical Specifications\n            <\/span>\n\n          <\/div>\n\n\n          <div class=\"smt-section-body\">\n\n\n            <table class=\"smt-spec-table\">\n\n              <tbody>\n\n\n                <tr>\n                  <th>Product Name<\/th>\n                  <td>\n                    Tantalic Oxide\n                  <\/td>\n                <\/tr>\n\n\n                <tr>\n                  <th>Chinese Name<\/th>\n                  <td>\n                    \u4e94\u6c27\u5316\u4e8c\u94bd\n                  <\/td>\n                <\/tr>\n\n\n                <tr>\n                  <th>Ingredient<\/th>\n                  <td>\n                    Ta\u2082O\u2085\n                  <\/td>\n                <\/tr>\n\n\n                <tr>\n                  <th>Grade<\/th>\n                  <td>\n                    99.9%, 99.99%\n                  <\/td>\n                <\/tr>\n\n\n                <tr>\n                  <th>Application<\/th>\n                  <td>\n                    Optical and semiconductor dielectric films\n                  <\/td>\n                <\/tr>\n\n\n                <tr>\n                  <th>Package<\/th>\n                  <td>\n                    Not specified in the product catalog\n                  <\/td>\n                <\/tr>\n\n\n                <tr>\n                  <th>Supply Configuration<\/th>\n                  <td>\n                    To be confirmed according to inquiry requirements\n                  <\/td>\n                <\/tr>\n\n\n                <tr>\n                  <th>Product Category<\/th>\n                  <td>\n                    Electronic Chemicals\n                  <\/td>\n                <\/tr>\n\n\n              <\/tbody>\n\n            <\/table>\n\n\n            <div class=\"smt-o2-purity-grid\">\n\n\n              <div class=\"smt-o2-purity-card\">\n\n                <small>\n                  INGREDIENT\n                <\/small>\n\n                <strong>\n                  Ta\u2082O\u2085\n                <\/strong>\n\n              <\/div>\n\n\n              <div class=\"smt-o2-purity-card\">\n\n                <small>\n                  CATALOG GRADE\n                <\/small>\n\n                <strong class=\"smt-grade-long\">\n                  99.9%, 99.99%\n                <\/strong>\n\n              <\/div>\n\n\n            <\/div>\n\n\n            <p class=\"smt-o2-note\">\n\n              The electronic-chemicals table lists Tantalic Oxide\n              with Ta\u2082O\u2085 as the ingredient, 99.9% and 99.99%\n              as the grades and Optical and semiconductor dielectric\n              films as the principal application.\n\n            <\/p>\n\n\n          <\/div>\n\n\n        <\/section>\n\n\n        <section class=\"smt-detail-block\">\n\n\n          <div class=\"smt-section-label\">\n\n            <i><\/i>\n\n            <span>\n              Supply Configuration\n            <\/span>\n\n          <\/div>\n\n\n          <div class=\"smt-section-body\">\n\n\n            <p class=\"smt-config-intro\">\n\n              Submit your required grade, quantity, packaging and\n              other supply requirements for Tantalic Oxide.\n              The product catalog confirms the ingredient, grades\n              and application, while package configuration should\n              be confirmed according to the specific inquiry.\n\n            <\/p>\n\n\n            <div class=\"smt-config-grid\">\n\n\n              <div class=\"smt-config-card\">\n\n                <div class=\"smt-config-number\">\n                  01\n                <\/div>\n\n                <h3>\n                  Product\n                <\/h3>\n\n                <p>\n                  Tantalic Oxide.\n                <\/p>\n\n              <\/div>\n\n\n              <div class=\"smt-config-card\">\n\n                <div class=\"smt-config-number\">\n                  02\n                <\/div>\n\n                <h3>\n                  Ingredient\n                <\/h3>\n\n                <p>\n                  Catalog-listed ingredient: Ta\u2082O\u2085.\n                <\/p>\n\n              <\/div>\n\n\n              <div class=\"smt-config-card\">\n\n                <div class=\"smt-config-number\">\n                  03\n                <\/div>\n\n                <h3>\n                  Grade\n                <\/h3>\n\n                <p>\n                  99.9% or 99.99%.\n                <\/p>\n\n              <\/div>\n\n\n              <div class=\"smt-config-card\">\n\n                <div class=\"smt-config-number\">\n                  04\n                <\/div>\n\n                <h3>\n                  Package\n                <\/h3>\n\n                <p>\n                  Confirm according to your purchasing requirements.\n                <\/p>\n\n              <\/div>\n\n\n            <\/div>\n\n\n            <div class=\"smt-flow\">\n\n\n              <div class=\"smt-flow-item\">\n\n                <small>\n                  STEP 01\n                <\/small>\n\n                <strong>\n                  Confirm Product\n                <\/strong>\n\n              <\/div>\n\n\n              <div class=\"smt-flow-arrow\">\n                \u2192\n              <\/div>\n\n\n              <div class=\"smt-flow-item\">\n\n                <small>\n                  STEP 02\n                <\/small>\n\n                <strong>\n                  Confirm Grade\n                <\/strong>\n\n              <\/div>\n\n\n              <div class=\"smt-flow-arrow\">\n                \u2192\n              <\/div>\n\n\n              <div class=\"smt-flow-item\">\n\n                <small>\n                  STEP 03\n                <\/small>\n\n                <strong>\n                  Confirm Package\n                <\/strong>\n\n              <\/div>\n\n\n              <div class=\"smt-flow-arrow\">\n                \u2192\n              <\/div>\n\n\n              <div class=\"smt-flow-item\">\n\n                <small>\n                  STEP 04\n                <\/small>\n\n                <strong>\n                  Submit Inquiry\n                <\/strong>\n\n              <\/div>\n\n\n            <\/div>\n\n\n          <\/div>\n\n\n        <\/section>\n\n\n        <section class=\"smt-detail-block\">\n\n\n          <div class=\"smt-section-label\">\n\n            <i><\/i>\n\n            <span>\n              Related Electronic Chemicals\n            <\/span>\n\n          <\/div>\n\n\n          <div class=\"smt-section-body\">\n\n\n            <div class=\"smt-related-grid\">\n\n\n              <article class=\"smt-related-card\">\n\n\n                <div class=\"smt-related-visual\">\n\n                  <div class=\"smt-related-formula\">\n                    Nb<sub>2<\/sub>O<sub>5<\/sub>\n                  <\/div>\n\n                <\/div>\n\n\n                <div class=\"smt-related-body\">\n\n\n                  <h3>\n                    Niobium(V) Oxide\n                  <\/h3>\n\n\n                  <div class=\"smt-related-cn\">\n                    \u4e94\u6c27\u5316\u4e8c\u94cc\n                  <\/div>\n\n\n                  <div class=\"smt-related-range\">\n                    99.9%, 99.99% \u00b7 Semiconductor and optical film materials\n                  <\/div>\n\n\n                  <a class=\"smt-related-link\" href=\"https:\/\/smt-special-gas.com\/niobium-v-oxide\/\">\n\n                    <span>\n                      View Details\n                    <\/span>\n\n                    <b>\u2192<\/b>\n\n                  <\/a>\n\n\n                <\/div>\n\n\n              <\/article>\n\n\n              <article class=\"smt-related-card\">\n\n\n                <div class=\"smt-related-visual\">\n\n                  <div class=\"smt-related-formula\">\n                    MoO<sub>2<\/sub>\n                  <\/div>\n\n                <\/div>\n\n\n                <div class=\"smt-related-body\">\n\n\n                  <h3>\n                    Molybdenum Dioxide\n                  <\/h3>\n\n\n                  <div class=\"smt-related-cn\">\n                    \u4e8c\u6c27\u5316\u94bc\n                  <\/div>\n\n\n                  <div class=\"smt-related-range\">\n                    99.95% \u00b7 Conductive films, semiconductor materials\n                  <\/div>\n\n\n                  <a class=\"smt-related-link\" href=\"https:\/\/smt-special-gas.com\/molybdenum-dioxide\/\">\n\n                    <span>\n                      View Details\n                    <\/span>\n\n                    <b>\u2192<\/b>\n\n                  <\/a>\n\n\n                <\/div>\n\n\n              <\/article>\n\n\n              <article class=\"smt-related-card\">\n\n\n                <div class=\"smt-related-visual\">\n\n                  <div class=\"smt-related-formula\">\n                    HfO<sub>2<\/sub>\n                  <\/div>\n\n                <\/div>\n\n\n                <div class=\"smt-related-body\">\n\n\n                  <h3>\n                    Hafnium(IV) Oxide\n                  <\/h3>\n\n\n                  <div class=\"smt-related-cn\">\n                    \u4e8c\u6c27\u5316\u94ea\n                  <\/div>\n\n\n                  <div class=\"smt-related-range\">\n                    99.9%, 99.99% \u00b7 High k gate dielectric materials for integrated circuits\n                  <\/div>\n\n\n                  <a class=\"smt-related-link\" href=\"https:\/\/smt-special-gas.com\/hafnium-iv-oxide\/\">\n\n                    <span>\n                      View Details\n                    <\/span>\n\n                    <b>\u2192<\/b>\n\n                  <\/a>\n\n\n                <\/div>\n\n\n              <\/article>\n\n\n            <\/div>\n\n\n          <\/div>\n\n\n        <\/section>\n\n\n        <section class=\"smt-detail-block\" id=\"product-inquiry\">\n\n\n          <div class=\"smt-section-label\">\n\n            <i><\/i>\n\n            <span>\n              Product Inquiry\n            <\/span>\n\n          <\/div>\n\n\n          <div class=\"smt-inquiry-box\">\n\n\n            <div class=\"smt-inquiry-left\">\n\n\n              <small>\n                REQUEST A CONFIGURATION\n              <\/small>\n\n\n              <h3>\n                Need Tantalic Oxide?\n              <\/h3>\n\n\n              <p>\n                Tell us your required grade, package,\n                quantity and other supply requirements.\n              <\/p>\n\n\n            <\/div>\n\n\n            <form action=\"mailto:YOUR-EMAIL@DOMAIN.COM\" class=\"smt-inquiry-form\" enctype=\"text\/plain\" method=\"post\">\n\n\n              <div class=\"smt-form-row\">\n\n\n                <input class=\"smt-form-field\" name=\"Name\" placeholder=\"Your Name\" required type=\"text\">\n\n\n                <input class=\"smt-form-field\" name=\"Email\" placeholder=\"Email Address\" required type=\"email\">\n\n\n              <\/div>\n\n\n              <div class=\"smt-form-row\">\n\n\n                <input class=\"smt-form-field\" name=\"Company\" placeholder=\"Company\" type=\"text\">\n\n\n                <input class=\"smt-form-field\" name=\"Grade\" placeholder=\"Required Grade: 99.9% \/ 99.99%\" type=\"text\">\n\n\n              <\/div>\n\n\n              <div class=\"smt-form-row\">\n\n\n                <input class=\"smt-form-field\" name=\"Package\" placeholder=\"Required Package\" type=\"text\">\n\n\n                <input class=\"smt-form-field\" name=\"Quantity\" placeholder=\"Required Quantity\" type=\"text\">\n\n\n              <\/div>\n\n\n              <textarea class=\"smt-form-field\" name=\"Message\" placeholder=\"Tell us more about your requirements\"><\/textarea>\n\n\n              <button class=\"smt-form-submit\" type=\"submit\">\n\n                Send Inquiry \u2192\n\n              <\/button>\n\n\n            <\/form>\n\n\n          <\/div>\n\n\n        <\/section>\n\n\n      <\/main>\n\n\n    <\/div>\n\n\n  <\/div>\n\n\n<\/section>\n\n\n<!-- Smart Special Gas Shanghai Co.,Ltd -->\n\n\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"Tantalic Oxide\",\n  \"alternateName\": \"\u4e94\u6c27\u5316\u4e8c\u94bd\",\n  \"description\": \"Tantalic Oxide with Ta2O5 as the catalog-listed ingredient, 99.9% and 99.99% grades and optical and semiconductor dielectric film application.\",\n  \"category\": 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