Product Details
| Product Name: Melatonine | CAS No.: 73-31-4 |
| EC-No.: 201-793-8 | Min. Order: 1kg |
| Purity: 99.5% | Supply Ability: 100 TON |
| Release date: 2026/01/05 |
Melatonine cas 73-31-4
Product Name:Melatonin powder
Cas No.:73-31-4
EINECS:200-797-7
Molecular formula:C13H16N2O2
Molecular weight::232.2783
Appearance:white crystalline powder
Assay: 99%
Melatonine specification:
|
ITEMS |
STANDARDS |
RESULT |
|
Identification |
positive reaction |
comply |
|
Loss on drying |
MAX 0.5% |
0.18% |
|
Residue on ignition |
MAX 0.1% |
0.07% |
|
Heavy metal |
MAX10ppm |
comply |
|
Clarity and degree of opalescence of liquids |
1%ethanol and chloroform Solution |
comply |
|
Particle size |
80-120mesh |
comply |
|
related substances |
Max0.1% |
comply |
|
residual solvents: ethanol |
Max 1000ppm |
comply |
|
total viable count |
||
|
yeast and moulds |
Max300cfg/g |
comply |
|
e. coli |
Absence/g |
comply |
|
salmonella |
Absence/25g |
comply |
|
HPLC |
≥99.5% |
99.55% |
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- Since: 2021-12-10
- Address: No. 6 Jianshe South Street, Qiaoxi District, Shijiazhuang City, Hebei Province, China, 1801 Ximei Bu
+86-15350571055
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