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Iminodiacetic Acid Cas 142-73-4

Production name: Iminodiacetic Acid
Cas No.:142-73-4
Molecular Formula:C4H7NO4
Molecular weight: 133.1
AppearanceWhite crystal powderWhite crystal powder
Assay(% )≥99.0099.24
Sodium (ppm) %≤150118
Heavymetals(as pb)%≤0.0010.0005
Iron (%)≤0.0010.0006
Insoluble on matter(%)≤0.050.03
Residue on ignition (%)≤0.150.12
Water vapor (%)≤0.30.19


1. Iminodiacetic acid is an intermediate of the herbicide glyphosate.

2. This product is used as a raw material for glyphosate in pesticides, rubber and ammonia carboxyl complexes.

3. This product is used as a synthetic raw material for amino acid type chelating resin. It is also an important raw material and intermediate for rubber and electroplating industry. It is also used as an intermediate agent for surfactants and complexing agents.

4. Bovine liver glutamate dehydrogenase inhibitor.


It should be sealed and shaded to be stored in a dry, cool, well ventilated place.