Niclosamide

CAS number: 50-65-7

Molecular formula: C13H8Cl2N2O4

molecular weight: 327.1196

Chemical structure:

Name of Product:
Niclosamide Anhydrous
Shelf Life:4 years
Specification:BP2012
Test Items
SpecificationResults of Analysis
AppearanceWhite fine crystalsWhite find crystals
IdentityPositivePositive
Chlorides500 ppm MaxComplies
5-Chlorosalicyclic Acid60ppm MaxComplies
2-Chloro-4-Nitroaniline100ppm MaxComplies
Related substances0.2% Max0.17%
Loss on drying0.5% Max0.12%
Sulphated Ash0.1% Max0.05%
Melting Point227.0-232.0℃229.-230.3℃
Assay98.0%-101.0%98.86%