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Kojic Acid ,Packing: 25kg/drum, 5kg/drum CAS:501-30-4
Enquiry NowKojic Acid, Used in cosmetics, food additives, pharmaceuticals, etc.
spec. as follows
|
item |
Spec |
|
Appearance: |
Almost white crystalline powder |
|
Assay |
≥99.0% |
|
Melting point(°C) |
152 ~ 156 |
|
Loss on drying |
≤0.5% |
|
Ignition residue |
≤0.5% |
|
Chloride |
≤50PPM |
|
Heavy metal |
≤3PPM |
|
Arsenic |
≤1PPM |
|
Ferrum |
≤10PPM |