Tungsten (VI) Oxide


Product # 3736
Name Tungsten (VI) Oxide
Synonyms Tungsten trioxide, Tungstic anhydride, Tungsten blue, Tungsten trioxide, tungstic oxide,
Formula WO3
Purity 99+%
CAS Number 1314-35-8
Molecular Weight 231.85
Color & Form Yellowish-green pieces
Boiling Point 1837° C
Melting Point 1473° C
Specific Gravity 7.16 gm/ml
Solubility Insoluble


100 gm $20.00
500 gm $70.00
  • For other quantities or purities not listed, please request a quotation. We can offer many items in bulk or custom packaging.
  • All pricing is subject to confirmation at the time the order is placed.

Related Products

Product # Name Purity
3737 Tungsten (VI) Oxide 99.999%


Transportation Information Not a dangerous good
Pictogram Pictogram: Irritant 
Signal Word Warning
Hazardous Statements

H302  Harmful if swallowed.

Precautionary Phrases

P264  Wash hands thoroughly after handling.

P270  Do not eat, drink or smoke when using this product.

P301+P312  IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P330  Rinse mouth.

Detailed Safety and Handling Information can be found on our Safety Data Sheet (SDS).

Featured Element: Gadolinium

Gadolinium is a brittle, silvery-white rare earth metal which is soft, ductile, and malleable.  Gadolinium was named for Finnish chemist Johan Gadolin.

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