【Perform standard】: GB210-1992
【Molecular formula】: Na2CO3
【Molecular weight】: 105.99
【Properties 】:White crystal or powder, medium corrosive
【Use】:It is widely used in glass, soluble glass, washing-up,medicine and smelting industry.
【PackingSpecification】:Plastic woven sack. 40kg per bag.
【Note】:Avoid moisture
【Index】:
Index |
Superior product |
first grade |
Qualified |
Total alkali content( Na2CO3 ) %  |
99.2 |
98.8 |
98.0 |
Chloride( NaCl ) %  |
0.7 |
0.9 |
1.2 |
Ferric( Fe ) %  |
0.004 |
0.006 |
0.010 |
Water insoluble substance %  |
0.04 |
0.10 |
0.15 |
Loss on ignition %  |
0.8 |
1.0 |
1. |
|
