Dear Sir, are you looking for competitive Melatonin price from China market? In China, there is few Melatonin suppliers with high quality in recent years due to high level environmental protection policy. TNJ Chemical is a time honored Melatonin factory in China. If you need to buy Melatonin, please feel free to
Melatonin CAS 73-31-4 exists in White or pale-white crystalline powder, also known as MEL. Melatonin is naturally produced in the body in response to the perception of light,Melatonin has been used to ease insomnia, combat jet lag, protect cells from free-radical damage, boost the immune system, prevent cancer, and extend life.
Specification
Appearance: White or pale-white crystalline powder
Identification: positive reaction
Loss on drying: 0.5%MAX
Residue on ignition: 0.1%MAX
Heavy metal: 10ppmMAX
Melting point: 117~120ºC
Clarity and degree of opalescence of liquids: 1% ethanol
Particle size: 80-120mesh
Assay(HPLC): 98.0%MIN
Application
1) Melatonin powder is naturally produced in the body in response to the perception of light,
2) Melatonin powder has been used to ease insomnia, combat jet lag, protect cells from free-radical damage, boost the immune system, prevent cancer, and extend life.
Packaging
1kg/foil bag; 25kg/fiber drum
or as per request
Audited Supplier 
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