- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
Vitamin A Palmitate Retinol palmitate CAS:79-81-2
Quick Details
- Appearance:light yellow liquid
- Application:Cosmetic Raw Materials
- PackAge:25kg/drum
- ProductionCapacity:2000|Metric Ton|Year
- Storage:Preserve in well-closed, light-resistant and airtight containers.
- Transportation:By sea or by air
Superiority:
| Prodcut name | Vitamin A Palmitate |
| CAS No. | 79-81-2 |
| Appearance | Light yellow liquid |
| Molecular Formula | C36H60O2 |
| Molecular Weight | 524.87 |
Details:
| Item | Specifications | Results |
| Appearance | Light yellow liquid | Light yellow liquid |
| TLC | ≥95.00% | Conforms |
| Purity (HPLC) | ≥97.00% | 98.23% |
| Lauric acid≤5% | Not detected | |
| Ethyl laurate ≤3% | Not detected | |
| Ethyl laurate≤3% | Not detected | |
| L-Arginine.HCl)≤1% | Not detected | |
| Ethyl arginine.2HCl)≤1% N-Lauroyl-L-arginine≤3% | 1.45% | |
| Solubility |
Freely soluble in water, ethanol, propylene glycol and glycerol |
Conforms |
| Melting point | 50-62℃ | 60.9-61.4℃ |
| Water content | ≤5.0% | 4.8% |
| PH | 3.0-5.0(1% aqueous solution) | 4.1 |
| Assay | 95.0%~100.0% | 96.97% |
| Lead | ≤1mg/Kg | Conforms |
| Cadmium | ≤1mg/Kg | Conforms |
| Conclusion | The results conforms with Enterprise standards | |
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