Property:
It is white to grey white crystalline powder, odorless, bitter taste. It is soluble in water, methanol, ethanol and glycerin, slightly soluble in chloroform, ether; Insoluble in acetone.
Specification:
| Items |
Specifications |
| Appearance |
White to grey white crystalline powder |
| Purity |
98.5-101% |
| Absorbance |
≤0.2 |
| Loss on drying |
≤0.2% |
| Ash content of sulfuric acid |
≤0.1% |
| Specific rotation |
≥121.5° |
| Odor |
no odor or almost no odor |
| 6-Phenyl-2-dihydroimidazo[2,1-b]thiazole |
≤0.5% |
Application:
It is highly efficient broad-spectrum vermifuge, which is mainly used in ascariasis, ancylostomiasis and filariasis.