ammonium metatungstate

Names

[ CAS No. ]:
12028-48-7

[ Name ]:
ammonium metatungstate

[Synonym ]:
hexaazanium,hydroxy-[(oxido(dioxo)tungstenio)oxy-dioxotungstenio]oxy-dioxotungsten,hydroxy-[[(oxido(dioxo)tungstenio)oxy-dioxotungstenio]oxy-dioxotungstenio]oxy-dioxotungsten,tungsten,trihydroxide,hydrate
EINECS 234-733-4
MFCD00042673
Ammonium tungsten oxide hydrate

Chemical & Physical Properties

[ Melting Point ]:
100ºC (dec.)(lit.)

[ Molecular Formula ]:
H₂₄N₆O₁₂W₃

[ Molecular Weight ]:
851.74400

[ Exact Mass ]:
851.99800

[ PSA ]:
240.78000

[ LogP ]:
0.83160

[ Appearance of Characters ]:
Powder | white

[ Water Solubility ]:
H2O: 0.1 g/mL, clear, colorless | Soluble in water. Insoluble in alcohol.

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
22-41-52/53

[ Safety Phrases ]:
26-39-60

[ WGK Germany ]:
2