1, Properties: Molecular formula:NH2S03H , Molecular weight:97.09, white crystal, odorless, Melting point: 205℃.
2, Technical index(standard:HG/T2527-93)
|
No. |
Name |
Index |
|
1 |
Appearance |
colorless crystal, odorless |
|
2 |
Sulfate % |
≤0.05 |
|
3 |
Fe % |
≤0.0025 |
|
4 |
Water insoluble % |
≤0.02 |
|
5 |
Loss on dry % |
≤0.1 |
|
6 |
Purity % |
≥99.5 |
3, Uses
1), material of sweeting agent
2), diionic cleaning agent with the best performance
3), bleaching agent of pulp
4), vulcanizator, catalyst, disinfectant, fire retardant
5), the production of dye and pigment
6), plating additive
|
