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Product Name:Malic Acid
Other Name: Malic Acid
Appearance: White crystalline powder
CAS No.: 636-61-3（D）
97-67-6（L）
617-48-1（DL）
HS Code:2918190090
MOQ: 10MT
Package: 25kg/drum/bag
Description of Malic Acid:
The naturally occuring isomer is the L-form which has been found in apples and many other fruits and plants. Selectiveα-amino protecting reagent for amino acid derivatives.
Intruduction of Malic Acid:
Appearance:White Powder
Molecular formula: C4H6O5
Molecular weight: 134.09
CAS No.: 97-67-6
HS No.: 29181990.90
FEAM No.: 2655
EINECS No.:202-601-5
Function : Flavoring,Esters,Complexing
Specification of Malic Acid:
Item | Standard |
Appearance | White crystals or crystalline powder |
Assay | 99.0 - 100.5% |
Specific Rotation | -0.10 o --- +0.10 o |
Residue on ignition | 0.10% max |
Water-insoluble substance | 0.1% max |
Fumaric Acid | 1.0% max |
Maleic Acid | 0.05% max |
Heavy metals(as Pb) | 10 ppm max |
Arsenic(As) | 4 ppm max |
Application of Malic Acid:
The uses of DL-malic acid generally relate to the role of malic acid in the production of chemical energy for both aerobic and anaerobic conditions.
Package of Malic Acid:
25kg/drum/bag
Storage:
Kept in a light-proof,well-closed,cool and dry place.
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