463922
Ammonium metatungstate hydrate
99.99% trace metals basis
Synonym(s):
Ammonium tungsten oxide hydrate, Hexaammonium wolframate hydrate
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About This Item
Quality Segment
assay
99.99% trace metals basis
form
powder
reaction suitability
reagent type: catalyst
impurities
≤150.0 ppm Trace Metal Analysis
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
General description
Application
- Carbon-supported tungsten catalyst for hydrogenolysis of cellulose.
- Reduced tungsten and mixed tungsten oxide catalysts for bifunctional hydroisomerization of n-alkanes.
- Hybrid 2D/3D tungsten diselenide transistors via chemical vapor deposition method.
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Precautionary Statements
Signal Word
Danger
Hazard Codes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1
Storage Class
11 - Combustible Solids
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
dust mask type N95 (US), Eyeshields, Gloves
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