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Diethylenetriaminepentaacetic acid
Synonym(s):
(Carboxymethylimino)bis(ethylenenitrilo)tetraacetic acid,
N,N
-Bis(2-[bis(carboxymethyl)amino]ethyl)glycine, DETAPAC, DTPA, Penta(carboxymethyl)diethylenetriamine, Pentetic acid
Linear Formula:
[(HOOCCH
2
)
2
NCH
2
CH
2
]
2
NCH
2
COOH
CAS Number:
67-43-6
Molecular Weight:
393.35
EC Number:
200-652-8
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Sigma-Aldrich (3)
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Puriss (1)
Puriss P.A. (1)
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D1133
Diethylenetriaminepentaacetic acid,
≥98% (titration)
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32319
Diethylenetriaminepentaacetic acid,
for complexometry, ≥99.0%
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D6518
Diethylenetriaminepentaacetic acid,
≥99% (titration)
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