• High Quality Health Beauty Pharmaceutical Powder Melatonine 73-31-4
  • High Quality Health Beauty Pharmaceutical Powder Melatonine 73-31-4
  • High Quality Health Beauty Pharmaceutical Powder Melatonine 73-31-4
  • High Quality Health Beauty Pharmaceutical Powder Melatonine 73-31-4
  • High Quality Health Beauty Pharmaceutical Powder Melatonine 73-31-4
  • High Quality Health Beauty Pharmaceutical Powder Melatonine 73-31-4

High Quality Health Beauty Pharmaceutical Powder Melatonine 73-31-4

Powder: Yes
Customized: Non-Customized
Certification: GMP
Suitable for: Elderly
State: Solid
Purity: >99%
Samples:
US$ 100/Bag 1 Bag(Min.Order)
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Customization:

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Gold Member Since 2014

Suppliers with verified business licenses

Rating: 4.0/5
Manufacturer/Factory & Trading Company

Basic Info.

Model NO.
Melatonine
Molecular Formula
C13h16n2o2
CAS Registry Number
7331-4
Form
Powder
Assay
99%
Color
White
Transport Package
Standard Export Package
Specification
GMP
Trademark
Mesochem
Origin
China
HS Code
2934999090
Production Capacity
10kg/Month

Product Description

Beijing Mesochem Technology Co., Ltd is located in national economic and technological development of Yizhuang, which is a gathering place of world's top 500 enterprises. Devoting to pharmaceutical chemicals, find chemicals, and fundamental chemical material, Mesochem owns independent right of import and export.Based on abundant resources from Beijing various colleges and universities, Mesochem focused on incessant innovation along with research and development of new products. 

  Melatonine  CAS 73-31-4
CERTIFICATE  OF  ANALYSIS            

Items Standard Results
APPEARANCE Off white to white powder White powder
IDENTIFICATION A: IR
B: Retention time
Complies
Complies
WATER 0.5% 0.06%
HEAVY METALS ≤0.002% Complies
ISOMERS SFBD1≤0.15% Undetected
  SFBD2≤0.15% Undetected
  SFBE≤0.15% Undetected
RELATED SUBSTANCES SFBA-1≤0.15% 0.04%
  SFBMA≤0.15% Undetected
  CHLORO-SFB≤0.15% 0.05%
  DiSFBMA-SFB≤0.15% 0.02%
  Methyl-SFB≤0.15% Undetected
  Pentafluoro-phenol≤0.15% Undetected
  Amino-SFB≤0.15% Undetected
  Any unknown impurity≤0.1% 0.04%
  Total impurity≤1.0% 0.21%
RESIDUE SOLBENTS Methanol≤3000ppm Undetected
  Isopropyl alcohol≤5000ppm 19ppm
  Dichloromethane≤600ppm Undetected
  Tetrahydrofuran≤720ppm Undetected
  Acetic acid≤5000ppm Undetected
  Toluene≤890ppm Undetected
  Chlorobenzene≤360ppm Undetected
  Methyl tert-butyl ether≤5000ppm 103ppm
ASSAY ≥99.0% 99.8%
RESULT:  It complies to prescribed enterprise standard


High Quality Health Beauty Pharmaceutical Powder Melatonine 73-31-4
High Quality Health Beauty Pharmaceutical Powder Melatonine 73-31-4
High Quality Health Beauty Pharmaceutical Powder Melatonine 73-31-4
High Quality Health Beauty Pharmaceutical Powder Melatonine 73-31-4High Quality Health Beauty Pharmaceutical Powder Melatonine 73-31-4High Quality Health Beauty Pharmaceutical Powder Melatonine 73-31-4High Quality Health Beauty Pharmaceutical Powder Melatonine 73-31-4
 

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Gold Member Since 2014

Suppliers with verified business licenses

Rating: 4.0/5
Manufacturer/Factory & Trading Company
Number of Employees
35
Year of Establishment
2009-11-13