L-Malic acid

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Appearance	White crystals or crystalline powder
Assay	99.0% min
Specific Rotation	-1.6 o — -2.6 o
Residue on ignition	0.05% max
Chloride	0.004% max
Sulphate	0.02% max
State of solution	clarification
Readily oxidizable substance	Qualified
Fumaric Acid	1.0% max
Maleic Acid	0.05% max
Heavy metals(as Pb)	20 ppm max
Arsenic(As)	2 ppm max

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