Specification :

Specifications
dl malic acid Cas 617-48-1
Appearance White crystals , crystalline powder
Assay 99.0 - 100.5%
Packing 25kg/ bag

appliation
dl malic acid can be used as an acidulant in cool drinks, frozen foods and processed foods.It is used as color-keeper and antiseptic of juice.

Specification
Items Specifications
Appearance: White crystals , 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