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7783-03-1

7783-03-1 structure
7783-03-1 structure

Name tungstic acid
Synonyms EINECS 231-975-2
Tungsten, dihydroxydioxo-
MFCD00011336
Tungstic(VI) acid
Tunstic acid
Dihydrogen wolframate
dihydroxy-dioxotungsten
Tungstic acid
dihydroxidodioxidotungsten
Dihydroxy(dioxo)tungsten
Density 5.5 g/mL at 25 °C(lit.)
Boiling Point 1473°C
Melting Point 100°C (dec.)
Molecular Formula H2O4W
Molecular Weight 249.854
Flash Point 1473°C
Exact Mass 249.946213
PSA 74.60000
Index of Refraction 2.24
Stability Stable. Incompatible with strong oxidizing agents.
Water Solubility insoluble
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes C
Risk Phrases R36/37/38
Safety Phrases S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS YO7840000