Product Description
Tetrasodium N,N-Bis(carboxymethyl)-L-glutaMate, named Tetrasodium Dicarboxymethyl Glutamate, Tetrasodium Glutamate Diacetate, and GLDA-Na4 for short. GLDA-Na4 has four carboxylic acid groups, is a new type of green degradable chelating agent, can replace traditional phosphonates, EDTA, NTA, etc.
CAS No: 51981-21-6 EC/List No.: 257-573-7 Chemical formula: C9H9NO8Na4
Molecular weight: 351.1 g/mol
INCI name: Tetrasodium Glutamate Diacetate
Synonyms
GLDA Tetrasodium Glutamate Diacetate Tetrasodium Dicarboxymethyl Glutamate N,N-Bis(carboxymethyl)-L -glutamic Acid Tetrasodium Salt Glutamic acid diacetic acid,tetrasodium salt
Tetrasodium N,N-Bis(carboxymethy)-L-glutaMate
Specification
|
Items |
GLDA-Na-4 solution |
|
Apperance |
Light yellow liquid |
|
Solid content % |
≥ 65 |
|
PH value |
≥ 8.5 |
|
Density(20℃）g/cm^3 |
≥ 1.2 |
Application
GLDA are suitable for wide range of pH, with high solubility under acidic to strong alkaline conditions, with high temperature resistance, strong detergency, and no ecological toxicity, has synergistic effect with fungicides, and no irritation to skin and eyes.
It is widely used in cleaning agents, detergents, pulping and papermaking auxiliaries, textile auxiliaries, daily chemicals,personal care products, gypsum and concrete retarders, etc.
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