Molecular Formula: Na2CrO4·4H2O
Molecular weight: 233.992
Products traits: The decadent lozenge crystallizes, is easy to absorb moisture; When 68℃, loses the crystal water; Dissolves Yu Shui; Virulent, strongoxidant.
Use: Mainly uses in to make the chemical reagent, the chromic salt productand the pigment and so on.
Packing: Strengthening weaves the bag inside lining plastic bag packing, eachbag of net weights 25kg, 50kg.
Qualitative index:

Target name

Target

Superior grade

A level

Two levels

Content （Na2CrO4?4H2O） ≥

99.0

98.5

98.0

Chloride （CL） ≤

0.03

0.03

0.05

Sulfate （SO4）% ≤

0.20

0.30

0.40