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Product Name:Tungstic acid
CAS:7783-03-1
MF:H2O4W
MW:249.85
EINECS:231-975-2
Mol File:7783-03-1.mol
Tungstic acid Chemical Properties
Melting point:100°C (dec.)
Boiling point:1473°C
Density 5.5 g/mL at 25 °C(lit.)
refractive index 2.24
Flash point:1473°C
form powder
color Yellow to yellow-greenish
Specific Gravity5.5
Water Solubility insoluble
Merck 14,9818
Stability:Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference7783-03-1(CAS DataBase Reference)
NIST Chemistry ReferenceTungstic acid(7783-03-1)
EPA Substance Registry SystemTungstate (WO42-), dihydrogen, (T-4)- (7783-03-1)
Safety Information
Risk Statements 36/37/38
Safety Statements 24/25
WGK Germany 3
RTECS YO7840000
TSCA Yes
HS Code 28259011
China
