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Sodium fumarate

 CAS NO.: 17013-01-3

 Properties: White crystalline powder, odorless, with special sourness

 Molecular formula: C4 H2 Na2 O4
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 Molecular weight: 160.04

 Structural formula:

 Specification:( FCCIV,1996)

Item

Standard

Appearance

White?odorless crystal powder

Assay ,%

98.0-102.0

Pb ,%

=0.002

Ignition, %(120?,4h)

=0.5

pH(33.3% water)

6-7

Sulfate, %

=0.01

As %

=0.0003

Pb %

=0.001

Maleic Acid %

=0.05


 Main Function and Purpose: The material of flavors, polyester resin, mordant and cohesive.

 

 
 
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