SPECIFICATION
Appearance | Bright yellow or brownish-yellow, fine powder. |
Identification | Infrared absorption |
Salicylic acid | ≤0.5% |
Sulfapyridine | ≤0.5% |
Heavy metals | ≤10 ppm |
Chloride | ≤140 ppm |
Sulfates | ≤400 ppm |
Loss on drying | ≤1.0% |
Sulfated ash | ≤0.5% |
Related substances: | |
Each impurity (impurities A, B, C, D, E, F, G, I) | ≤1% |
Total impurities | ≤4% |
Assay | 97.0%-101.5% |
Molecular Formula | C18H14N4O5S |
Molecular Weight | 398.4 |
MOLECULAR STRUCTURE:
![Sulfasalazine.png](https://ljcloudglobal.oss-cn-hongkong.aliyuncs.com/wp-content/uploads/ahapnf/2023/05/20220412105611132-1024x564.webp)
Application
1.Industrial Dextrosewaste water treatment.
2.Dextroseis used primarily as a nutrient for injection (glucose injection);
3.Dextrose in the food industry: widely applied in the current sugar industry.
Dextrose is an indispensable nutrient for metabolism in the body.
4.pharmaceutical industry can be used directly in the printing and dyeing industry as a reducing agent, in the mirror industry and hot water bottle gall silver plating process commonly used as a reducing agent.