Diethylenetriaminepentaacetic acid(DTPA)

Model:	67436
Brand:	iro-taihe
Origin:	Made In China
Category:	Chemicals / Organic Chemical Materials / Other Organic Chemical Materials
Label:	DTPA , DTPA.Na5 , Pentetic acid
Price:	US $1 / pc
Min. Order:	1000 pc

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Product Description

Diethylenetriaminepentaacetic acid(DTPA)

Synonyms:(Carboxymethylimino)bis(ethylenenitrilo)tetraacetic acid;

DTPA; N,N-Bis(2-(bis-(carboxymethyl)amino) ethyl)-glycine; Pentetic acid

CAS No.:67-43-6 EINECS：200-652-8

Molecular Formula:C₁₄H₂₃N₃O₁₀ Molecular Weight:393.35

Molecular Structure:

Specification:

iems	index
Appearance	white crystalline powder
Assay: %	99min
Ash: %	0.2max.
Water: %	0.3max.
Fe: %	0.001max.
Heavy metals: (as per Pb²⁺)	0.001max.
PH Value:	2.1-2.5
Chloride(Cl^-): %	0.02max.
Chelation Value: (mg CaCO₃/g)	250-254

Properities:

Diethylenetriaminepentaacetic acid is a chelating agent that sequesters metal ions so they cannot combine with other ingredients in a product.

Usage:

DTPA is used in soaps as a water softener, and to protect dyes and perfumes from combining with metals in solution

Packing and storage:

Polypropylene bag lined with polyethylene bag N.W. 25Kg/bag or As per customer’s requirement. store in a cool, dry place. Store in a tightly closed container.

Keywords:

(Carboxymethylimino)bis(ethylenenitrilo)tetraacetic acid; DTPA; N,N-Bis(2-(bis-(carbo

xymethyl)amino) ethyl)-glycine; Pentetic acid