Ammonium metatungstate hydrate
CAS Number12333-11-8
FormulaN/A
Mol. Weight2956.30 (anhydrous basis) g/mol
Ammonium metatungstate hydrate
What is Ammonium metatungstate hydrate?
Ammonium metatungstate hydrate is a chemical compound with CAS number 12333-11-8. It is used in various industrial and research applications.
Specifications
Linear Formula
(NH4)6H2W12O40 · xH2O
Molecular Weight
2956.30 (anhydrous basis) g/mol
Assay/Purity
≥85% WO3 basis (gravimetric)
Impurities
≤0.005% water-insoluble matter
Safety Information
GHS05
GHS07Signal Word
Danger
Hazard Statements
H302-H318
Precautionary Statements
P280-P305 + P351 + P338
Required PPE
dust mask type N95 (US), Eyeshields, Gloves
Melting Point
100 °C (dec.)(lit.)
EC Number
234-733-4
WGK Germany
2