N,N-BIS(CARBOXYLATOMETHYL)ALANINE TRISODIUM SALT Chemical Properties

Density 

1.464[at 20℃]

solubility 

Soluble in water

form 

powder to crystal

pka

10.6[at 20 ℃]

color 

White to Orange to Green

Water Solubility 

500g/L at 24℃

LogP

-4 at 20℃

EPA Substance Registry System

Alanine, N,N-bis(carboxymethyl)-, trisodium salt (164462-16-2)

Safety Information

HS Code 

2922.49.8000

N,N-BIS(CARBOXYLATOMETHYL)ALANINE TRISODIUM SALT Usage And Synthesis

Application

Green chelating agent MGDA.Na3 as chelating agent, is applicable to a variety of fields. Meanwhile, it has excellent toxicological safety property and stable biodegradability.
As a metal ion chelating agent, MGDA.Na3 can chelate metal ions to form stable soluble complexes.
MGDA.Na3 can be used in wide pH scope, and create synergistic effect with boicides in the system.
MGDA.Na3 can work as substitute for salts of phosphonates, NTA, EDTA, citrate and the other chelating agents in detergent.
MGDA(Na3) is a stablizer for sodium perborate and sodium percarbonate and effective builder in non-phosphor detergent formulation. MGDA.Na3 was proofed as high-efficiency bleaching and stubborn strains removing ability in commercial non-phosphor dishwashing formulations.
MGDA(Na3) has wonderful clean ability in high efficiency washing powder, washing liquid and soap detergent, e.g. after adding MGDA.Na3 into various soaps, it has the effect to prevent rancidity, color change and dirt precipitation.
MGDA(Na3) is used as scale remover and scale inhibitor to prevent scale formulation and soften water, which can also resolve metal salts and hydroxide to clean indissolvable salt scales in various industries.

Flammability and Explosibility

Not classified

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