Product Name

glda-4na cas 51981-21-6

Basic Information

CAS No:51981-21-6
Molecular Formula:C9H9NNa4O8
Molecular Weight:351.129
Remarks:Factory direct sales

glda-4na Properties




Yellow liquid



Melting point/℃12
density(Kg/m³)1200(rough estimate)
refractive index1.593
Flash point/℃433.9
storage temproom temperature

glda-4na USES

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 Packaging

Packing: 25Kg,100Kg,200Kg,1000Kg/Drum

glda-4na storage

  1. Store barreled products in a cool, ventilated warehouse; keep away from

fire and heat sources. The warehousing temperature does not exceed 30 ℃, and the relative

humidity does not exceed 80%. Keep the container sealed; products should be stored separately

from oxidants, reducing agents, etc., and should not be mixed; be equipped with fire-fighting

equipment of appropriate variety and quantity; the storage area should be equipped with

equipment for emergency treatment of leakage and suitable containment materials;

  1. Store in a special storage tank; keep away from fire and heat sources; there is fire-fighting foam

for a fire emergency, and the tank area is equipped with equipment for the emergency treatment of


  1. Shelf life: The shelf life of this product is 6 months.

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