Description

Product：

CAS number: 10213-10-2

Molecular formula: H4Na2O6W

Molecular weight: 329.85

EINECS number: 600-275-2

 

Specification：

ItemStandard
NA2WO4.2H2O98% min
WO369% min
CL0.04% max
PB0.002% max
FE0.002% max
MO0.01% max
Water Insolusion Matter0.01% max
PH7-9

 

Application：

For the manufacture of metal tungsten, tungstic acid, tungstate, dyes, inks, catalysts, etc.

 

Package：

25kg/cardboard bucket