Diethylene Triamine Pentaacetic Acid (DTPA)

CAS No.: 67-43-6                                          EINECS 200-652-8

Molecular Formula: C14H23N3O10             Molecular Weight: 393.35

Structural Formula:

 

Property:

DTPA is a chelating agent that sequesters metal ions. Thus, DTPA cannot combine with other ingredients in a product.

Specification:

Item Index
Appearance White crystalline powder
Assay ≥99%
Colority ≤250APHA
Specific gravity: 1.3
Bulk density 1300kg/m3
PH value(1% of the solution): 2.1-2.5
Chelated value 250-254 mg CaCO3/g
Ash: ≤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 solutionetc.

Package and Storage:

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

Store in a cool, dry place..

Keywords:

DTPA, DTPA Acid, diethylenetriaminepentaacetic acid; N, N-bis(2-(bis-(carbo xymethyl)amino) ethyl)-glycine; pentetic acid

-: Product Range :-
EDTA ACID || EDTA-Na2 || EDTA-Na4 || EDTA-CaNa2 || EDTA-CuNa2 || EDTA-MgNa2  || EDTA-MnNa2 || EDTA-ZnNa2 || EDTA-FeNa
ATMP || BHMTPMPA || DTPMPA || EDTMPA || EDTMPS || HEDP || HMDTMPA || HPAA || PBTCA || DTPA || NTA.3Na || DTPA.5Na || EDDHA-FE6