Diclofenac sodium

CAS NO: 15307-79-6

Specification: BP/USP

Product Name Diclofenac sodium
Quality Standard BP/USP


Testing Items Critrion
Appearance White or slightly yellowish crystalline powder
Solubility Spartingly soluble in water
Free soluble in methano and Ethanal 96%
Slightly soluble in acetone
Practically insolbule in ether.
Identification IR  and reaction of sodium salt
Solution Absorption at 440nm max 0.05
Related substances Total 0.5%Max Individual 0.2% Max
Heavy metal 10ppm Max
Arsenic 2ppm Max
Loss on drying 0.5% Max
Assay 99.0-101.0%


Send Inquiry