Product Describe
CAS 137-66-6 ascorbyl palmitate for Skin Whitening
Product Name: Ascorbyl Palmitate
Other Name: Vitamin C Palmitate
CAS: 137-66-6
Appearance: White fine powder
MF: C22H38O7
MW: 414.54
Product Details
Basic information:
Ascorbyl palmitate has the all physiological activity of vitamin C, it is a highly effective anti-oxidant and oxygen free radical scavenger, assessed by the Committee on Food Additives of the World Health Organization (WHO) as a nutrient, efficient, safety use of food additives; it is the only one that can be used for infant food antioxidants, it has a function that can play an effect of antioxidant, food (grease) color protection and strengthen the effectiveness of vitamin C.
Applications and Functions:
1 In Food additives field: as antioxidants, color fixative for the protection of natural pigments easily oxidized, etc.
2 In Pharmaceutical field: protect the active ingredient for the drug, to prevent oxidation.
Specification:
Ascorbyl palmitate has the all physiological activity of vitamin C, it is a highly effective anti-oxidant and oxygen free radical scavenger, assessed by the Committee on Food Additives of the World Health Organization (WHO) as a nutrient, efficient, safety use of food additives; it is the only one that can be used for infant food antioxidants, it has a function that can play an effect of antioxidant, food (grease) color protection and strengthen the effectiveness of vitamin C.
Applications and Functions:
1 In Food additives field: as antioxidants, color fixative for the protection of natural pigments easily oxidized, etc.
2 In Pharmaceutical field: protect the active ingredient for the drug, to prevent oxidation.
Specification:
| Items | Specification |
| Appearance | A white or yellowish white powder |
| Identification | IR or Specific Rotation or Chemical method |
| Appearance of solution | Clear and ≤BY4 |
| Specific Rotation | +21.0° ~ +24.0° |
| Loss on Drying | ≤1.0% |
| Sulphated ash | ≤0.1% |
| Heavy Metals | ≤10ppm |
| Melting Point | Melting Point |
| Residue on Ignition | ≤0.1% |
| Heavy Metals | ≤10ppm |
| Assay | 98.0%~100.5% |
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