product

Fumaric acid

CAS NO: 110-17-8

Specification: 99%Min

Product Name Fumaric acid
Quality Standard Industrial grade

 

Testing Items Critrion
APPEARANCE WHITE CRYSTALLINE POWDER
FUMARIC ACID PURITY ≥99.5%
MELTING POINT ≥287℃
COLOR(5%ETHANOL) APHA ≤15Harzen
ASH ≤0.05%
MOISTURE ≤0.5%
SULFATE ≤0.01%
HEAVY METALS(Pb) ≤10ppm
As ≤3ppm
CHLORIDE ≤50ppm
MALEIC ACID ≤0.1%
DSS Only test for cold water soluble Fumaric acid

 

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