Tetrasodium Aspartate Diacetate (ASDA-Na4)

Tetrasodium Aspartate Diacetate (ASDA-Na4)

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Tetrasodium Aspartate Diacetate (ASDA-Na4)

Other name: Tetrasodium Dicarboxymethyl Aspartate; L-aspartic acid, N,N-diacetic acid tetrasodium salt ; L-aspartate-N, N- diacetic acid tetrasodium salt


Molecular formula:C8H7NNa4O8

Tetrasodium aspartate diacetate, full name: N,N-diacetic acid-L-aspartate tetrasodium salt, also known as tetrasodium dicarboxymethyl aspartate, abbreviation: ASDA-Na4.

ASDA is environmental friendly chelating agent, non-phosphorus, biodegradable, has a wide range of applications, can replace traditional phosphonates, EDTA, NTA, etc.

Mainly used in water treatment, soap, shampoo products, various cleaning agents, detergents to improve the washing effect. Also can be used in pulp and paper auxiliaries, textile auxiliaries, daily chemicals, personal care and cosmetics products, gypsum and concrete retarders, etc.

Technical index:

Items ASDA-Na4,solution
Appearance Light yellow clear liquid
Solid content /% ≥55
pH value ≥7
Density(20℃) g/cm3 ≥1.20


Packed in plastic drum, per drum 25kg, 250kg, 1250kg, etc., packing can be customized according to user needs.


Store in a dry and ventilated warehouse, avoid mixed storage with acidic and odorous items, and prevent exposure to the sun and rain.

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