Diethylene Triamine Pentaacetic Acid DTPA

Diethylene Triamine Pentaacetic Acid (DTPA) CAS No.: 67-43-6                                  EINECS 200-652-8 Molecular Formula: C14H23N3O10                   Molecular Weight: 393.35 Structural Formula:                           Propery:  DTPA is a chelating agent that sequesters metal ions. Thus, DTPA cannot combine with other ingredients in a product.Specification: Item Index AppearanceWhite crystalline powderAssay≥99%Colority≤250APHASpecific gravity:1.3Bulk density1300kg/m3PH value(1% of the solution):2.1-2.5Chelated value250-254 mg CaCO3/gAsh:≤0.2%.Water≤0.3%Iron(Fe)≤0.001%Heavy metals (Pb2+)≤0.001%Chloride(Cl-)≤0.02%Usage:  DTPA is used in soaps as a water softener, and it is also used to protect dyes and perfumes from combining with metals in solutionPacking and Storage: PP bag lined with polyethylene bag N.W.25Kg/bag or as per customers requirement.Store in a cool, dry place..Key words: DTPA, DTPA Acid, diethylenetriaminepentaacetic acid; N, N-bis(2-(bis-(carbo xymethyl)amino) ethyl)-glycine; pentetic acid