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Chemical Name:Aspartic acid,N-(1,2-dicarboxyethyl)-, sodium salt (1:4)


Synonym: Asparticacid, N-(1,2-dicarboxyethyl)-, tetrasodium salt (9CI);
                 DL-Aspartic acid,N-(1,2-dicarboxyethyl)-, tetrasodium salt


CAS No.: 144538-83-0


Chemical Formula: C8H7NO8Na4


Structural Formula:

Package:  200L plastic drum,IBC(1000L),customers’ requirement. Storage for ten months            in shady room and dry place.


Use:           

  Use in the cleaning of hard surface

  Use in the detergents and cleaning products

  Use in the cosmetic

  Use in the bleaching of cotton and pulp


Specification:


Product name

Iminodisuccinic acid Na4 salt

Iminodisuccinic acid Na4 salt Solid

IDS Na4 salt [% w/w]

> 33.0

> 75.0

Aspartic acid, Na2 salt

 [% w/w]

< 3.0

< 7.5

Fumaric acid, Na2 salt

 [% w/w]

< 4.0

< 8.5

Hydroxysuccinic acid,

Na2 salt[%]

< 1.0

< 1.0

Water [% w/w]

<60.0

<7.0


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