DTPA

GENERAL

Chemical Name        Diethylene Triaminepentaacetic Acid 
Synonyms                 1,1,4,7,-diethylenetriaminepentaacetic acid, 3,6,9-
tris(carboxymethyl)3,6,9-triazaundecanedioic acid, DTPA,
pentetic acid, detapac, detarex,
Chemical Formula          C14H23N3O10
Molecular Weight            393.35
CAS No.                             67-43-6
EINECS NO.                   200-652-8
Appearance              White Powder

SPECIFICATIONS

PROPERTIES                                         TYPICAL VALUE
Active Content (%):                                  99.0 min
Ash,%                                                            0.3 max
Chloride, Cl- %                                         0.1 max
Chelating Value, MgCaCO3/g                  250-254

APPLICATIONS

DTPA is a high efficient chelating agent; it is mainly used in textile auxiliaries, colour inhibitor and
paper industries.