Product name | Melatonin (N-Acetyl-5-methoxytryptamine) | Country of Origin | China | ||
Cas No. | 73-31-4 | Odor | Characteristic | ||
Molecular Formula | C13H16N2O2 | Molecular Weight | 232.28 | ||
Standard | USP/BP/EP | ||||
Function | Main functions are as follows: 1. Improving sleeping quality. 2. Anti-aging, anti-tumor. 3. Getting the stronger immunity. |
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Applications | Main applications are as follows: Applied in health-care products and medicines. |
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Packing | 1kg /aluminium foil bag, 25kg/drum | ||||
Shelf Life | 24 months | ||||
Storage | Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation. | ||||
Characteristics | White or pale-white crystalline |
Conforms | |||
Assay (HPLC or TLC) | 99.00% | 99.58% | |||
Melting point(℃) | 117--120℃ | 118—119.5℃ | |||
Loss on drying(%) | ≤0.5% | 0.18% | |||
Ash(%) | ≤0.1% | 0.07% | |||
Heavy Metal | 10ppm maximum | Conforms | |||
Lead | 2ppm maximum | Conforms | |||
Arsenic | 2ppm maximum | Conforms | |||
Mercury | 1ppm maximum | Conforms | |||
Microbiological Items | |||||
Total Plare Count | 1000cfu/g | Conforms | |||
Yeast & Mold | 100cfu/g | Conforms | |||
E.coli | Negative | Conforms | |||
Salmonella | Negative | Conforms |