Product Specifications:

Appearance:- A White Crystalline Powder

Solubility:-Very soluble in water and in methanol; freely soluble in chloroform, in glacial acetic acid, and in alcohol; slightly soluble in acetone and in ethyl acetate.

Identification:- By IR Spectrum

Related Substances:-

·        Individual Impurity:NMT 0.5 %

·        Total Impurity:NMT 0.5 %

Specific Optical Rotation:- between –2° to +2°

Water Content by KF:- NMT 0.5%

Content Of Fumaric Acid:- 14.8-15.4%

Heavy Metals:- NMT 20 ppm

Residue On Ignition:- NMT 0.1%

Assay HPLC:- 97.5 to 102.0%