|Place of Origin:||China|
|Minimum Order Quantity:||1KG|
|Packaging Details:||Aluminum foil bag|
|Payment Terms:||L/C, D/A, D/P, T/T, Western Union, MoneyGram|
|Einecs No.:||N/A||Appearance:||White Powder|
Health Products Raw Materials to Promote Sleep Melatonin Powder CAS 8041-44-9
Melatonin (MT) is a hormone secreted by the pineal gland of the brain. Melatonin belongs to the indole heterocyclic compound, its chemical name is n-acetyl-5-methoxytryptamine, also known as pineal hormone, melatonin, melatonin. After melatonin is synthesized, it is stored in the pineal gland, and the sympathetic nerve excites the pineal cells to release melatonin. The secretion of melatonin has an obvious circadian rhythm, which is suppressed during the day and active at night.
Batch No.: HNB20221005
Product Name: Melatonin
Manufacture Date: 05th,Oct.,2022 Analysis Date: 05th,Oct.,2022 Expiry Date: 04th,Oct.,2024
Storage: Store in cool&dry place, in well-closed containers.
Shelf life: 24 Months when properly stored.
|Characteristics||White to off white crystalline powder||Complies|
|Solubility||Slightly soluble in water; soluble in Acetone, Ethyl Acetate and Methanol||Complies|
|Loss on drying||≤ 1.0%||0.09%|
|Chloride and Sulfate||≤ 0.02%||< 0.02%|
|Residue on Ignition||≤ 0. 1%||0.07%|
|Particle Size||≤ 20µm||19.5µm|
|Pb ≤ 1ppm||Complies|
|As ≤ 1.5ppm||Complies|
|Hg ≤ 1.5ppm||Complies|
|Cd ≤ 0.5ppm||Complies|
|Impurities||Individual impurity: ≤ 0. 1%||0.029%|
|Total impurity: ≤ 1.0%||0.61%|
|Assay (Dry based)||98.5%~ 101.5%||99.42%|
|Conclusion||Complies with the enterprise standard|
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