Payment Type: | L/C,T/T,D/P |
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Incoterm: | FOB,CFR,CIF |
Delivery Time: | 30 Days |
Basic Info
Model No.: AMT-1
Type: Tungsten Powder
White Powder: WO3>89%
Content Of WO3 To Be Determined By 650g/L Solution: WARTE INOSLULE: <=0.05%
Additional Info
Productivity: 600 tons annually
Brand: CHENZHOU
Transportation: Ocean
Place of Origin: HUNAN
Certificate: Reach Registration,ISO9001
HS Code: 2841804000
Port: HUANGPU,SHENZHEN
Product Description
A water - soluble white crystalline powder or yellowish hue. Ammonium metatungstate is soluble in water, and ammonium paratungstate is slightly soluble in water, which is the obvious difference between ammonium metatungstate and ammonium paratungstate.
SPECIFICATIONS:
Impurity Content | ||||
Grade | AMT-1 | Grade | AMT-1 | |
Impurity Content %MAX |
Ai | 0.001 | Mo | 0.003 |
As | 0.001 | Ni | 0.0005 | |
Bi | 0.0001 | Na | 0.002 | |
Ca | 0.001 | Pb | 0.0001 | |
Cu | 0.0005 | S | 0.003 | |
Cr | 0.001 | Sb | 0.0005 | |
Co | 0.001 | Sn | 0.001 | |
Fe | 0.003 | Si | 0.0010 | |
K | 0.001 | Ti | 0.001 | |
Mg | 0.0005 | Mn/V | 0.001 |
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