As a top factory supplier of Melatonin, TNJ Chemical has been in Menadione for more than 15 years since 2001. Now we are the key Melatonin suppliers in China. We supply high quality feed and food grade Menadione to worldwide. If you need to buy Melatonin, please don't hesitate to contact sales17@tnjchem.com
Melatonin CAS 73-31-4，is a kind of white or off-white crystalline powder,slightly soluble in water, soluble in acetone, ethyl acetate and methanol. It is widely used as health care products, can enhance the body's immune function, and is a natural "sleeping pills".
Specification
Appearance White or off-white crystalline powder
Assay(anhydrous substance) 98.5%~101.5%
Choride and sulfate ≤0.02%
Residue on ignition ≤0.1%
Heavy metal ≤20ppm
Individual impurity ≤0.1%
Total impurity ≤1%
Application
1) Menadione s widely used as health care products, can enhance the body's immune function, and is a natural "sleeping pills".
2) Menadione can be used for biochemical studies
25kg/fiber drum
Storage
Keep container dry. Keep in a cool place. Ground all equipment containing material. Keep container tightly closed. Keep in a cool, well-ventilated place. Combustible materials should be stored away from extreme heat and away from strong oxidizing
agents.
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