China Hot Selling Levamisole Powder Levamisole HCl Tetramisole HCl, Find details about China Levamsiole, Levamsiole Base from Hot Selling Levamisole Powder Levamisole HCl Tetramisole HCl
Product Name: Levamisole / levamisole hcl
Molecular Formula: C11H12N2S
CAS NO.: 14769-73-4
Main Functions: Removing the worms (Ascaris Lumbricoides and Ancylostome)
from human being and animal's bodies.
Applications: Pharmaceutical field
Levamisole Picture show:
Items | Specification | Results |
Characters | White or almost white crystalline power | White crystalline power |
Identification | Positive | Positive |
Appearance of solution | Complies | Complies |
PH | 3.0~4.5 | 3.8 |
Specific optical rotation | -121°~-128° | -124.2° |
Related substances | ≤0.5% | <0.5% |
Heavy metals | ≤20ppm | <20ppm |
Loss on drying | ≤0.5% | 0.08% |
Sulphated ash | ≤0.1% | 0.01% |
Assay | 98.5%~101.0% | 100.3% |
Conclusion | The quality of the above commodity complies standard of USP28 |