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Pentetic Acid

Pentetic Acid / CAS : 67-43-6

Appearance This product is white crystal or crystalline powder. UN 3077
HS 29224919 DG Class 9
Synonyms Dtpa; Diethylenetriaminepentaacetic Acid; (Carboxymethylimino)Bis(Ethylenenitrilo)Tetraacetic Acid; Diethylentriaminopentacetic Acid; Dtpa Acid; Diethylenetriamino Pentaacetic Acid; Diethylenetriamine-N,N,N',N'',N''-Pentaacetic Acid
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Properties

Summary

Formula
C14H23N3O10
Molecular Mass
393.34700
Exact Mass
393.13800
PSA
196.22000
Logp
-2.68460
IUPAC
2-[bis[2-[bis(carboxymethyl)amino]ethyl]amino]acetic acid
SMILES
C(CN(CC(=O)O)CC(=O)O)N(CCN(CC(=O)O)CC(=O)O)CC(=O)O

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Intermediates
Auxiliary > Other Auxiliary Agent

Chemical and Physical Properties

Melting Point
219-220 °C
Density
1.56
Boiling Point
721.1ºC
Flash Point
200 °C
Appearance
This product is white crystal or crystalline powder.
Acidity and Basicity
acidness

Export information

HS Code
29224919
Export Rebate
13%
UN No.
3077
DG-Class
9
Risk Code
R36/37/38; R51/53
Safety Label
Xi; N

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