Product Name:Ascorbyl Palmitate
Purity:98.5%
Appearance:White Powder
Sample:Available
Storage:2-8°C
CAS No.: 137-66-6
Ascorbyl Palmitate Cas 137-66-6
Typical Properties
Chemical Name:Ascorbyl Palmitate
Cas No:137-66-6
EINECS No:205-305-4
Synonyms:6-O-Palmitoyl ascorbate;L-Ascorbyl 6-palmitate
Molecular Weight:414.53
Molecular Formula:C22H38O7
Molecualr Structure:
| Item | Specification |
| Melting Point | 115-118 °C |
| Boiling Point | 512.7±50.0 °C |
| Density | 1.150±0.06 g/cm3 |
| Refractive index | 22.5 |
| pKa | 3.96±0.10 |
| Whiteness | Not less than 68 |
| Loss on drying | Not more than 0.8% |
| Residue on ignition | Not more than 0.1% |
| Heavy metal(as Pb) | Not more than 4ppm |
| Sodium | Not more than 5ppm |
| Iron | Not more than 10ppm |
| Zinc | Not more than 10ppm |
Usage
Ascorbyl Palmitate can be used as an antioxidant, specifically as a fat-soluble antioxidant. It is also used as an intermediate in dyes, pesticides, and pharmaceuticals.
Packaging and Shipping
25kg/carton
According to customer requirments.
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Ascorbyl Palmitate Cas 137-66-6