CAS: 50-65-7
Purity: 99%
Molecular Formula: C13H8Cl2N2O4
Molecular Weight: 327.12
EINECS: 200-056-8
Storage Period: 2 year
Synonyms:
Ncosamide; NICLOSAMIDPESTANAL250MG; NICLOSAMIDPESTANAL; 2-CHLORO-4-NITROHENYLAMIDE-6-CHLOROSALICYLICACID; Niclosamide1420-04-8; 5-Chloro-N-(2-chloro-4-nitrophenyl)-2-hydroxybenza; Niclosamide(baseand/orunspecifiedsalts); 5-CHLORO-N-(2-CHLORO-5-NITROPHENYL)-2-HYDROXYBENZAMIDE
Niclosamide is a White to light yellow powder, odorless and tasteless. The melting point is 225-230°C. It is insoluble in water, but soluble in hot ethanol, chloroform, cyclohexanone, ether and sodium hydroxide solution.
| Item | Specifications |
| Appearance | White to light yellow powder |
| Assay | 98%-101% |
| Identity | Positive |
| 5-chlorosalicyclic acid | ≤60 ppm |
| 2-chloro-4-nitroaniline | ≤100 ppm |
| Chlorides | ≤500 ppm |
| Related substances | ≤0.2% |
| Melting point | 227℃-232℃ |
| Sulphated ash | ≤0.1% |
| Loss on drying | ≤0.5% |
1. Niclosamide, also known as p-tert-butylbenzyl chloride, can be used as an intermediate in the production of acaricides.
2. Niclosamide is used in synthesis of antiallergic drugs Anqimin and chlorpheniramine.
3. Niclosamide is used in medicine, pesticides and spices.
4. Niclosamide is used in Antiallergic drugs Anqimin, chlorpheniramine intermediates.
25KG/DRUM
