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Melatonin

Basic Information:
  • Product name:Melatonin
  • Alternate name:Melatonine
  • CAS No.:73-31-4
  • Appearance:A white or off-white crystalline powder
  • Molecular Formula:

    C13H16N2O2

  • Molecular Weight:232.28
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Melatonin
Product Description:
  • Product code:XPSM
  • Standard:USP/BP/EP
  • Shelf Life: 2 years
  • Source:Chemical Synthesis
  • Certificate:
  • Function and Application:Dietary supplement ingredient,improve sleep
Trade Information:
  • MOQ:1KG
  • Payment Terms:T/T, L/C ,Western Union
  • Origin:China
  • Packaging Details:25KG/Drum
  • Delivery Time:3-5 days
Technical Specification:

 

The main dosage forms  are melatonin tablets, melatonin hard capsules, melatonin soft capsules, and melatonin gummies.

 

 

 

Melatonin powder

ITEM

STANDARD

Appearance

A white to off-white crystalline powder.

Solubility

Slightly soluble in water,soluble in acetone, ethyl acetate and methanol

Identification

IR

UV

HPLC

Chloride and sulfate

0.02% MAX

Loss on drying

1.0% MAX

Residue on ignition

0.1% MAX

Melting range

117-120℃

Particle size

98% through 80 mesh

Total Plate Count

1000 cfu/g MAX

Yeasts & Molds

100 cfu/g MAX

E.Coli

Absent/10g

Salmonella

Absent/10g

S.aureus

Absent/10g

Residual solvents(Ethanol)

1000ppm MAX

Tap density

0.45g/mL MIN

Bulk density

0.35g/mL MIN

Clarity and degree of opalescence of liquids

Clear in the 1% melatonin solution of ethanol or chloroform

Total Heavy metals

10ppm MAX

Pb

1ppm MAX

As

1ppm MAX

Hg

0.1ppm MAX

Cd

0.5ppm MAX

Individual impurity

0.1% MAX

Total impurity

1.0% MAX

Assay(on the dried basis)

98.5~101.5%

 

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Contact Us
  • Sales Office​:
    Wuhan Ability chemical technology Co., Ltd.

    Add:No 518 Qingnian Rd., Jianghan, Wuhan, Hubei Province, 430024,
    P.R.China.
    Tel:0086-27-85788889

    E-mail: sales@lthxy.com

     

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