358975

Ammonium metatungstate hydrate

≥66.5% (W)

• Linear Formula: (NH₄)₆H₂W₁₂O₄₀ · xH₂O
• CAS Number: 12333-11-8
• Molecular Weight: 2956.30 (anhydrous basis)
• EC Number: 234-733-4
• MDL number: MFCD00150662
• UNSPSC 코드: 12352300
• PubChem Substance ID: 24862043
• NACRES: NA.23

속성

• 양식: crystalline
• Quality Level: 100
• 반응 적합성: reagent type: catalyst; core: tungsten
• 농도: ≥66.5% (W)
• mp: 100 °C (dec.) (lit.)
• SMILES string: N.N.N.N.N.N.O.O[W]1O[W](O)(=O)(O1)O[W]2(=O)(=O)O[W](O)(=O)(O2)O[W]3(=O)(=O)O[W](O)(=O)(O3)O[W]4(=O)(=O)O[W](O)(=O)(O[W]5(=O)(=O)O[W](O)(=O)(O[W]6(=O)(=O)O[W](O)(O)O6)O5)O4
• InChI: 1S/6H3N.9H2O.32O.12W/h6*1H3;9*1H2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/q;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;6*+1;+2/p-8
• InChI key: ZBHPUDGBNLMJQH-UHFFFAOYSA-F

안전성 정보

• 픽토그램: GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H302,H318
• 예방조치 성명서: P280 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves