ketoprofen

Index Name

Specifications

Appearance

White or offwhite crystalline powder

Assay

99.0% min

IR

Corresponding to reference spectrum

UV

255 nm E ^1%_1cm = 615 to 680

TLC

Corresponding to reference spot

Appearance of solution

Clear and Y6 max

Chromatographic purity

Impurity A

0.2% max max

Impurity C

0.2% max

Other single Impurity

0.2% max

Total Impurity

0.4% max

Heavy metals

10 ppm max

Loss on drying

0.5% max

Sulphated ash

0.1% max

Bacterial Endotoxins

1.0 EU/mg max

Microbial count

Bacterium 100cfu/g max

Moldy fungus 10cfu/g max