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Melatonin CAS 73-31-4 can be widely used in health food, medicine, various cosmetics. It can fade and remove spots, natural whitening.
Item | Specifications | Results |
Appearance | A white to off-white crystalline powder | Conform |
Heavy Metal | ≤20ppm | Conform |
Residue on ignition | ≤0.1% | 0.06% |
Loss on drying | ≤1.0% | 0.09% |
Individual impurity | ≤0.1% | 0.038% |
Total impurity | ≤1.0% | 0.37% |
Assay | 98.5% - 101.5% | 99.4% |
Product parameters | |
Cas number: | 73-31-4 |
Appearance: | A white to off-white crystalline powder |
Purity: | 98.5% - 101.5% |
Package details: | 1kg/bag or as you require |
Brand: | Fortunachem |
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