Product name:L-Cystine
Appearance:White crystalline powder
Quality standard:USP/AJI/FCCIV
| Item |
Specification |
| Specific rotation |
-215°~-225° |
| Ammonium |
≤200PPm |
| Sulfate |
≤200PPm |
| Iron |
≤20PPm |
| Heavy metals |
≤10PPm |
| Arsenic |
≤1PPm |
| Other amino acids |
Not detectable. |
| Loss on drying |
≤1PPm |
| Sulphated ash |
≤0.2% |
| Assay |
≤0.1% |
| PH |
5.0 to 6.5 |
For any further information, please feel free to contact us.Thank you.
| CAS No.: 56-89-3 | Other Names: Alanine, 3,3'-dithiobis- | MF: C6H12N2O4S2 |
| EINECS No.: 200-296-3 | Place of Origin: China (Mainland) | Type: Nutrition Enhancers, Improving Agent |
| Brand Name: Xinda | Appearance:White crystalline powder: Quality st... |
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