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Glda-4Na Cas 51981-21-6

Content: 38% min

Appearance: Slightly yellow transparent liquid

Packing: 250kg / drum

Sample: Available



GLDA-4NA Quick Details

Chemical name: L-glutamic acid N,N-diacetic acid, tetra sodium salt. (GLDA-4NA)

Other Name: Tetrasodium glutamate diacetate; Chelating agent GLDA; N,N-Bis(Carboxymethyl)-L-Glutamic Acid Tetrasodium Salt; Tetrasodium glutamate diacetate (GLDA); Chelating Agent GLDA-4Na

CAS: 51981-21-6



GLDA-4NA description and usage

description: Glutamate diacetic acid tetrasodium (GLDA) is a new generation of chelating agent, prepared from plant raw materials, is a safe and easily biodegradable chelating agent, in terms of chelating ability with metal ions, can be the mainstream of the current market Chelating agents are comparable.

usage : It is a natural and sustainable raw material. It has a particularly high solubility under a wide range of pH, strong detergency, and also has a synergistic effect on the fungicide in the system, and is not irritating to the skin and eyes.

GLDA-4NA Specification

Content % 38 min
pH Value(10g/L,25℃) 11.0-12.0
Appearance Slightly yellow transparent liquid
NTA % ≤0.1
Content % 47min
pH Value(10g/L,25℃) 11.0-12.0
Appearance Slightly yellow transparent liquid
NTA % ≤0.1


Package:250kg drum

Storage:Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down .

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