Borax
Price:Negotiable
Contact Info
- Add:No.319 AiMin St. XiAn Dist.Mudanjiang Heilongjiang China, Zip: 157000
- Contact: Xieyumin
- Tel:+86-453-6297887,6255887,6228414
- Email:fengda@mudanjiangchem.com
Other Products
Description
Additional Information
|
item |
Standard |
|
B2O3 |
48.5%Min |
|
NA2O |
21.5%Min |
|
SO4 |
0.061%Max |
|
Cl |
0.00015%Max |
|
Fe |
0.0003%Max |
|
Water Insoluble Matter |
0.013%Max |
|
Item |
Super-Grade |
First-Grade |
|
Na2B4O7·10H2O content |
99.5% Min |
95% Min |
|
CO2 content |
0.1% Max |
0.2% Max |
|
Insoluble in water |
0.04% Max |
0.04% Max |
|
SO42- content |
0.1% Max |
0.2% Max |
|
Cl- content |
0.03% Max |
0.05% Max |
|
Fe content |
0.002% Max |
0.005% Max |
|
B2O3 |
36.3% Max |
36.3% Max |
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