| Product name | Cysteamine HCI |
| CAS | 56-57-0 |
| Apperance | Almost white particulates |
| Specification | Cysteamine HCI≥20% |
| Particle Size | 20-80mesh(0.84-0.178mm)≥90% |
| loss on drying | ≤5.0% |
| Heavy metal | ≤2ppm |
| Thermo-stability | Not less than 95%(105ºC for 6H) |
| Shelf time | 2 years,keep away sunlight, keep dry |
| Certificate | KOSHER,HALAL,GMP,ISO,MSDS,COA |