Product Name Nimesulide

English Name Nimesulide

Chemical Name -; N-(4-nitro-2-phenoxyphenyl)-methanesulfonamide

CAS RN 51803-78-2

Molecular Formula C13H12N2O5S Molecular Weight 308.30

Quality Standard CP2010/EP7

Appearance Nimesulide is light yellow crystalline powder, no odor and taste

Solubility Nimesulide is easily soluble in acetone, soluble in trichloromethane, slightly soluble in ethyl alcohol, methyl alcohol and ethyl ether, poorly soluble in water

Content Nimesulide≥99.0%

pH Value 5.0-7.0 Melting Point 149-152℃ Absorption Coefficient 445-475

Drying Loss≤0.5% Residue on Ignition≤0.1% Heavy Metal≤10ppm

Individual Impurity≤0.1%  Total Impurity≤0.5%

Use Pharmaceutical APIs, nimesulide is used in non-steroidal anti-inflammatory drugs and antipyretic

Packing 25kg/fiber drum keep tighly in dry place, it is available for 3 years