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L-Malic Acid CAS:97-67-6 << 返回
ItemLimit
Appearance White Crystal Powders
Specific Rotation [a]D20o -1.6o~-2.6o
State of Solution Clarification
Chloride (Cl) 0.004% Max
Fumaric Acid 0.1% Max
Sulfate (SO4) 0.03% Max
Maleic Acid 0.05% Max
Heavy Metals (Pb) 20 ppm Max
Arsenic (As2O3) 2.0ppm
Residue in Ignition 0.05% Max
Assay 99.0% Min
Readil Oxdizable Substances Qualified
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