Basic

CAS No.	1314-35-8;39318-18-8
Product Name	Tungsten(VI) oxide
Synonyms	C.I. 77901; Tungsten trioxide; TungstenoxidePURATREMyellowpowder; Tungstenoxidesinteredlumpsyellowgreenpieces; Tungstenoxideyellowgreenpowder; Tungstenoxide; trioxotungsten
Molecular Formula	O3W
Molecular Weight	231.8382

Physical property

Melting point	1470-1475℃
Water solubility	insoluble

Hazard Symbols	Xn:Harmful;
Risk Codes	R22:; R36/37/38:;
Safety Description	S26:; S37/39:;