Place of Origin:
Hubei Province
Brand Name:
Zhenhua
Certification:
ISO System
Model Number:
By product
Zhenhua Sodium Sulfate , Glauber Salt applied in the manufacturing of synthetic fibers, leather, non-ferrous metallurgy, glazes and is used as an additive in detergents and soaps .
Sodium Sulfate, Glauber Salt :
CERTIFICATE OF ANALYSIS
|
Item |
Standard |
Analysis Result |
|
PURITY(Na2SO4 CONTENT) ≥ |
99.0 |
99.21 |
|
Ca,Mg TOTAL(as Mg) CONTENT ≤ |
0.1 |
0.014 |
|
CHLORIDE CONTENT(as CI) ≤ |
0.05 |
0.018 |
|
IRON(Fe) CONTENT≤ |
0.005 |
0.0015 |
|
MOISTURE CONTENT≤ |
0.1 |
0.01 |
|
WATER INSOLUBLE MATTER≤ |
0.05 |
0.002 |
|
WHITENESS ≥ |
82 |
92 |
|
PH |
6-8 |
6.8 |
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