Appearance: powder
Purity: 95%, 99%
Using: glass and ceramic industry used as filling material in detergent industry, pharmaceutical industry, agricultural industry, etc
Packing: 25/50kg pp bag or as per your requirements, 25MT/20’FCL
|
Test Item
|
Technical Index
|
|
|
First Grade
|
Qualified Grade
|
|
|
Na2B4O7 10H2O ≥%
|
99
|
95.0
|
|
CO2 ≤%
|
0.1５
|
0.2
|
|
Water insoluble≤%
|
0.04
|
0.04
|
|
Sulphate as SO4≤%
|
0.1
|
0.2
|
|
Chloride as Cl≤%
|
0.03
|
0.05
|
|
Fe ≤%
|
0.002
|
0.005
|