安達有色金屬

Anda Nonferrous Metals

PRODUCTS

Anda Nonferrous Metals

Sodium Tungstate

Index name
Index%
AR
Top grade
(export grade)
Industrial products
WO3
≥69.0
≥69.0
≥68.0
Mo
≤0.002
≤0.02
≤0.04
As
≤0.001
≤0.002
 
Cu
≤0.0002
 
 
Fe
≤0.001
≤0.002
 
SO4
 
≤0.02
0.01
Si
≤0.004
 
≤0.04
Water insolubles
≤0.005
≤0.01
 
PH
8-9
8-9
 
Heavy metals (Pb)
≤0.001
≤0.002
 
Cl
 
≤0.03
 

Uses: It is the intermediates product of Tungsten material; Can also be used in mordant, catalysts, pigments and analytical reagent, used as a weighting agent of fabric in the textile industry, used in the manufacturing of flame-retarding, waterproof fabric.

Packing: 25kg Cardboard barrel or plastic woven bag .

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