Disodium Edetate IP

Introduction



 

Specifications

Chemical Formula C10H14N2Na2O8.2H2O
Molecular Weight 372.24 gms
Description White, crystalline powder, odourless.
Identification As per IP
Solubility Soluble in water, sparingly soluble in ethanol(95%), practically insoluble in chloroform and in ether.
pH (5% w/v Solution) 4.0 to 5.5
Clarity and colour of solution As per IP
Heavy metals N.M.T. 20 Ppm
Iron As per IP
Assay 98.5% to 101.0%