Specifications
l-malic acidCAS No.: 97-67-6
EINECS No.: 202-601-5
Formula:
l-malic acid
DETAILED DELIVERY SPECIFICATIONS
Assay(C4H6O5): 99.0% min.
Specific Rotation[α]D25°C: -1.60 to -2.60
Sulphate: 0.03% max.
Chloride: 0.004% max.
Fumaric Acid: 0.05% max.
Maleic Acid: 0.1% max.
State of Solution: Clarification
Heavy Metals (as Pb): 20ppm max.
Arsenic(as As2O3): 2ppm max.
Readily Oxidizable Substances: Qualified
Residue on Ignition: 0.05% max