- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
Melatonin Powder Melatonin CAS:8041-44-9
Quick Details
- Appearance:White powder
- Application:Health Products Raw Materials to Promote Sleep
- PackAge:25kg/drum
- ProductionCapacity:2000|Metric Ton|Year
- Storage:Store in cool and dry place, away from sun light.
- Transportation:By sea or by air
Superiority:
Name: Melatonin Powder
CAS:8041-44-9
MF: C13H16N2O2
Details:
| TEST ITEMS | SPECIFICATIONS | RESULT |
| Characteristics | White to off white crystalline powder | Complies |
|
Identification |
IR | Complies |
| UV | Complies | |
| HPLC | Complies | |
| Solubility | Slightly soluble in water; soluble in Acetone, Ethyl Acetate and Methanol | Complies |
| Loss on drying | ≤ 1.0% | 0.09% |
| Chloride and Sulfate | ≤ 0.02% | < 0.02% |
| Residue on Ignition | ≤ 0. 1% | 0.07% |
| Particle Size | ≤ 20µm | 19.5µm |
|
Heavy metals |
Pb ≤ 1ppm | Complies |
| As ≤ 1.5ppm | Complies | |
| Hg ≤ 1.5ppm | Complies | |
| Cd ≤ 0.5ppm | Complies | |
| Impurities | Individual impurity: ≤ 0. 1% | 0.029% |
| Total impurity: ≤ 1.0% | 0.61% | |
| Assay (Dry based) | 98.5%~ 101.5% | 99.42% |
| Conclusion | Complies with the enterprise standard | |
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