high quality tungsten oxide wo3 1314-35-8

Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF
Delivery Time: 30 Days

Basic Info

Type: Tungsten Powder

Free Flowing Light Yellow Crystal Line Powder: Fsss:80-20um

Scott Density:2.0-3.0g/cm3: Ignition Loss:0.5%max

Additional Info

Packaging: In iron drum with inside plastic bags of 100kg or 200kg net each.

Productivity: 1000 tons annually

Brand: CHENZHOU

Transportation: Ocean

Place of Origin: HUNAN

Supply Ability: 3000 tons annually

Certificate: Reach Registration,ISO9001

HS Code: 2825901200

Port: HUANGPU,SHENZHEN

Product Description

During the calcination of para-tungstate ammonia, the temperature is strictly controlled to get rid of the bound water or water and ammonia. Precise time and temperature control greatly affects the physical properties of tungsten oxide



SPECIFICATIONS:


Impurity Content
Grade Grade-1 Grade-2
WO3(%min) 99.95 99.95
L.O.LWO3(%max) 0.5 0.5

Impurity Content
(%MAX)
Al 0.0005 0.001
Fe 0.001 0.001
S 0.007 0.001
As 0.001 0.002
P 0.0007 0.0007
Mo 0.002 0.005
Ca 0.001 0.002
Mg 0.0007 0.001
K 0.001 0.002
Na 0.001 0.002
Fsss:80-20um Scott Density:2.0-3.0g/cm3
Ignition Loss:0.5%max Chlorde Residue:0.06%max



Yellow Tungsten Oxide Chemical Symbol

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