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Home Active Pharmaceutical Ingredients niclosamide
Product Name : Niclosamide BP/EP/USP
Chemical Name : 5-chloro-N-(2-chloro-4-nitrophenyl)-2-hydroxybenzamide
CAS Number : 50-65-7
Chemical Formula : C13H8Cl2N2O4?
Molecular Mass : 327.12 g/mol
Therapeutic Category : Anti-anthelmintic

Test Specification
Description Yellowish white or Yellowish, fine crystals
Identification Comparing with spectrum of Anhydrous Niclosamide CRS
Solubility Practically insoluble in water, sparingly soluble in Acetone Slightly soluble in Ethanol
Loss On Drying NMT 0.5% w/w
Assay on dried basis by HPLC 98% - 101%
Sulphated Ash NMT 0.1% w/w
Chloride NMT 500 ppm
Melting Range 227°C - 232°C
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