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Products > Fine Chemicals & Pharmaceutical Intermediates
DL-Malic acid
Product name: DL-Malic acid
CAS NO.: 617-48-1
CAS NO.: 617-48-1
Formula: C4H6O5
N.W.: 134.09
Specifications: FCC4
Specifications: FCC4
TEST ITEM |
STANDARDS |
APPEARANCE |
WHITE CRYSTALLINE POWDER |
ASSAY |
99% MIN |
FUMARIC ACID |
1.0% MAX |
MALEIC ACID |
0.05% MAX |
WATER INSOLUBLES |
0.1% MAX |
RESIDUE ON IGNITION |
0.1% MAX |
HEAVY METALS |
10PPM MAX |
ARSENIC |
4PPM MAX
|
Packing: 25kg bags,20mt/20FCL
Usage: can also be used as pharmaceutical intermediate, cosmetic, rinse, metal cleaner, buffering agent, retarder in textile industry, fluorescent whitening agent of polyester fiber.