 |
|
L-LYSINE HYDROCHROLIDE U.S.P XXIII |
| Sr No | Sample Test | Results |
| 1. | Description | White odourless powder |
| 2. | Solubility | As per U.S.P requirements |
| 3. | Identification | Test passes |
| 4. | Specific Rotation in a 8% w/v solution in
6N
Hydrochrolide Acid & calculated on dried basis |
+20.75o (Limit : +20.4 to +21.4o |
| 5. | Loss on drying at 105oC for 3 hours. | 0.1788% (Limit : max.0.4%) |
| 6. | Residue on Ignition | 0.0297% (Limit : max.0.1%) |
| 7. | Chloride Content | 19.281% (Limit : 19.0% to 19.6%) |
| 8. | Sulphate | Test Passes |
| 9. | Iron | Complies, Less than 0.003% |
| 10. | Arsenic | Complies, Less than 1.5 p.p.m |
| 11. | Heavy Metals | Complies, Less than 0.0015% |
| 12. | Organic volatile impurities
Chloroform Benzene 1,4-dioxane Methyl chloride Trichloroethylene |
Test Passes (BLC)
Complies, less then 50 parts per million Complies, less then 100 parts per million Complies, less then 100 parts per million Complies, less then 500 parts per million Complies, less then 100 parts per million |
| 13. | Content of L-Lysine
Hydrochloride C6H14N2O2 HCL calculated on dried basis |
99.517% (Limit : 98.5% to 101.5%) |
|