Tungsten Trioxide

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Tungsten Trioxide

CAS NO.： 1314-35-8

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Specification： 99%

Documentation： Get COA after inquiry

Lead Time： 14-30 days

Max Capacity： -

Packing： 25KG/Fibre Drum

Product Detail

Properties

Tungsten Trioxide

Product name:	Tungsten Trioxide
CAS no.:	1314-35-8
Molecular formula:	WO₃
Molecular weight:	231.838
Structural formula:
Uses:	Used as raw material for making tungsten

Properties

Used as raw material for making tungsten metal. Used for making hard alloy, tungsten wire, powder metallurgy, X-ray screen and fireproof fabric. It can also be used as colorant and analytical reagent of ceramic ware.

CAS No.

1314-35-8

Formula

O3W

Molecular Mass

231.83800

Exact Mass

231.93600

PSA

51.21000

Logp

-0.35640

IUPAC

trioxotungsten

Matter Classification

organic

Category

Melting Point

1470-1475 °C

Density

7.16 g/mL at 25 °C(lit.)

Boiling Point

1837°C (estimate)

Appearance

Light yellow powder. Insoluble in water and General inorganic acids, soluble in hot lye, slightly soluble in hydrofluoric acid.

HS Code

28259012

Export Formalities

4,x,y

UN No.

0.0

DG-Class

0.0

Risk Code

22-36/37/38

Safety Label

Xn

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Company Logo

Taizhou Nanstar Tungsten Products Factory

16YRS

Business Type：

Manufacturing

Country/Region：

Jiangsu, China

Contacts：

Manager Yang

Position Title：

Sales Manager

Tel：

0086-523-88642450

Email：

nanxing@chemmail.net

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