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Qingdao IRO TAIHE International Trade Co., Ltd.

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Qingdao IRO TAIHE International Trade Co., Ltd.
[China]

Address:
Yihe International 2910 Room, Xianggang Mid-Road No.10, Qingdao, Shandong, CN. Qingdao Shandong 266071 China

Phone:
86-532-85027466

Contact name:
Fionacong , Manager

Qingdao IRO TAIHE International Trade Co., Ltd.

Products

	Diethylenetriaminepentaacetic Acid(DTPA)

Diethylenetriaminepentaacetic Acid(DTPA)

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Model Number

67-43-6

Diethylenetriaminepentaacetic acid

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

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

CAS No.: 67-43-6 EINECS??/span>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