PRODUCT NAME: Melatonin CAS No.:73-31-4

Characteristics:

A white or yellowish crystalline powder. Soluble in alcohol, Slightly soluble in water.

Storage: store in a well-closed container protected from light.

Identification

Loss on drying

0.5% MAX

0.3%

Residue on ignition

0.1% MAX

0.06%

Heavy metals

As≤1PPM

Cd≤1PPM

Hg≤0.1PPM

Pb≤3PPM

Pass

Melting point

117.0-120.0°C

117.1-118.8°C

Assay

≥99.0%

99.7%

Total plate count

NMT1000/g

Mold and Yeast: NMT100/g

Colicin: Negative

Salmonella: Negative

80/g

Not found

Not found

Not found

CONCLUSION:CONFORM TO THE REQUIREMENT OF CORPORATION STANDARD

Molecular Weight

232.28

Molecular formula

C13H16N2O2

CAS

73-31-4

Formulation

White crystals or white crystalline powder

Purity

>99%

packing

In 10 kg or 20 kg drum with alumimum foil bags

storage

In a cool place, to avoid light and protect from oxygen.

function

Melatonin is 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.