| Customization: | Available |
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| CAS No.: | 183476-82-6 |
| Formula: | C70h128o10 |
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Product name:Ascorbyl Tetraisopalmitate
1. High permeability
Fat-soluble VC-IP shows excellent transdermal absorption, can penetrate sebum into epidermis and dermis, and can be absorbed by skin quickly.
2. Strong stability
VC-IP is the acetylation of light groups based on the molecular structure of VC, which is very stable in air and light.
3. Efficiency
The high efficiency of VC-IP also comes from its fat-soluble characteristics, and the conversion rate can be improved at low concentration.
4. High security
High stability and low irritation can be used together with nicotinamide and other ingredients, and pregnant women with sensitive muscles can also use it.
The function of ascorbyl palmitate in skin care products is to keep the skin moist.
Ascorbate palmitate is a safe and non-irritating antioxidant, which can effectively inhibit the formation of skin keratinocytes and reduce the loss of skin moisture, thus playing a role in moisturizing and moistening. Ascorbate palmitate is mainly used in skin care products to prevent and treat dermatoses such as xerosis, xeroderma and ichthyosis, and can also be used to prevent and treat skin damage caused by oxidizing substances in cosmetics, soaps and other articles.
| Analysi | Specifications | Result |
| Assay | ≥98% | 99.2% |
| Appearance | Transparent liquid | Complies |
| Loss on Drying | ≤1.0% | 0.04% |
| Ash | ≤1.0% | 0.1% |
| As | ≤2.0ppm | <2.0ppm |
| Pb | ≤2.0ppm | <2.0ppm |
| Insoluble impurity content | ≤0.05% | Complies |
| Total Plate Count | ≤1000 cfu/g | Complies |
| Yeast &. Mold | ≤100 cfu/g | Complies |
| E.Coli | Negative | Negative |
| Salmonella | Negative | Negative |
| Conclusion |
Conform USP Standard.
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| Storage condition |
Store in cool & dry place, Keep away from strong light and heat.
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| Shelf life |
2 years when properly stored.
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