| Customization: | Available |
|---|---|
| Certification: | ISO, FDA |
| Assay Method: | HPLC |
|
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Product Name: Melatonin
Main component: Melatonin
Appearance: White powder
Specification: 99.5%
CAS NO: 73-31-4
Application
The item is mainly used in cosmetic feild for senior grade cosmetic added. The dose need to be controlled according to the finished products require.
Also, it can used as food product raw material .
|
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% |
Package :
Delivery:Sea/Air Shipping & International Express
Shipping Time:15 working days after payment
Package: 1-5kg/Aluminum foil bag, size: 22cm (Width)*32cm (Length)
15-25kg/Drum, size: 35cm (Diameter)*51cm (Height)
Storage: Kept away from strong light and heat.
Shelf Life: 24 months
Our service :
1.Free sample
2.Owning cultivation base as 100% Natural material stable source.
3.Manufacturer direct supply, Powerful R&D team and advanced test center
4.Leading plant extract manufacturer in China.
5.No excuse return of goods
6.OEM & ODM is available
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