Diethylenetriaminepentaacetic Acid (DTPA)

Property:

DTPA is an abbreviation of diethylenetriaminepentaacetic acid. The DTPA is a chelator that sequesters metal ions. Thus, the DTPA chelator cannot combine with other ingredients in a product.

CAS No.:

67-43-6

EINECS:

200-652-8

Molecular Formula:

C14H23N3O10

Molecular Weight:

393.35

Structure Formula:

DTPA structure formula

Specifications:

ItemIndex
AppearanceWhite crystalline powder
Assay99% Min.
Colority, APHA250 Max.
Specific Gravity1.3
Bulk Density1300kg/m3
pH Value (1% of the solution)2.1-2.5
Chelated Value, mgCaCO3/g250-254
Ash0.2% Max.
Water0.3% Max.
Iron (Fe)0.001% Max.
Heavy Metal (Pb2+)0.001% Max.
Chloride (Cl)0.02% Max.

Uses:

DTPA is used in soaps as a water softener. And this chelator is also used to protect dyes and perfumes from combining with metals in solution, etc.

Packing and Storage:

PP bag lined with polyethylene bag N.W. 25Kg/bag or as per customers requirement.

Store in a cool, dry place.

Synonyms:

Diethylenetriamine pentaacetic acid, Sequestrene 330, Pentaacetic acid, Pentetic acid, Penta acid.

Note:

If you want to get the latest DTPA price and download DTPA SDS/MSDS, contact us.