Melatonin, KOSHER Certificated, 73-31-4, antioxidant

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Melatonin, KOSHER Certificated, 73-31-4 Type: APIs; antioxidant, pharmaceutical chemicals, hormonal agent, Synonyms: N-Acetyl-5-methoxytryptamine Purity: 99.0% min Appearance: White or pale-white crystalline powder Package: 25kg/cardboard drum (Four-layer); 1 kg foil bag; small Order Acceptable Place of origin: wuhan china (main land) ****************** KOSHER Certificated (Certificate Number: 14565; Company Code: 2723) HS Code: 2925190090 CAS: 73-31-4 EINECS: 200-797-7 Formula: C13H16N2O2 Mol. mass: 232.28 ****************** Sale Specification: Clarity and degree of opalescence of liquids: 1%ethanol and chloroform Particle size: 100-120mesh 200mesh Loss on drying: 0.10% MAX 0.05% MAX Supplanted ash: 0.1% MAX 0.005% MAX Heavy metal: 20 PPM MAX 7PPM Melting point: 117-120degree 118.5 degrees Relationed substances Single impurity: 1.00% max 0.50%max Single impurity: 0.10% 0.06% Assay (TLC): 98.00%-102.00% 99.50% Assay (HPLC): 98.00%-102.00% 99.35% Storage: store in well-closed container protected from light Conclusion: Conforms with JP14 standard, USP30 If you need any inquire of our products, please do not hesitate to ask us. We manufacturer this product: Melatonin, with KOSHER Certificate. ****************** Usage: used in medicine and health products, can enhance the body immune function, prevent aging rejuvenate, and it is a natural sleeping pills. With the promotion of sleep, adjusting the time difference, anti-aging, immune, anti-cancer and many other physiological functions. * * * Thanks for your time, please Contact: Mike Hu (Mr.) Gmail: ycgsales03@yccreate.com Skype: mikehoo1980 * * *

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Wuhan Yuancheng Gongchuang Technology Co.Ltd.

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