| Customization: | Available |
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| Powder: | Yes |
| Customized: | Customized |
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Herben Ethyl Ascorbic Acid Cosmetic Raw Materials 3-O- Ethyl Ascorbic Acid
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Product Name: 3-o-ethyl-l-ascorbic acid CAS No.: 86404-04-8 MF: C8H12O6 EINECS No.: 617-849-3 Storage: Sealed, placed in a cool dry environment, to avoid moisture, light Shelf life: 2 years,Pay attention to the seal and avoid direct sunlight |
Ethyl Ascorbic Acid of Insen is a lipophilic derivative of a water-soluble vitamin C, not only in the formulation to be very convenient to use and more easily penetrate it into the dermal layer of the stratum corneum, into the skin easily decomposed by enzymes play a role of vitamin C, thereby increasing its bioavailability, and ordinary vitamin C is difficult to be absorbed through skin, bioavailability is very low. Moreover, Insen Ethyl Ascorbic Acid is relatively common in vitamin C also show high stability.
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ANALYSIS |
SPECIFICATION |
RESULTS |
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Appearance |
White fine powder |
Conforms |
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Odor |
Characteristic |
Conforms |
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Tasted |
Characteristic |
Conforms |
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HCA |
≥99% |
99.23% |
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Sieve Analysis |
100% pass 80 mesh, 95% pass 100 mesh |
Conforms |
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Loss on Drying |
≤5% |
2.1% |
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Sulphated Ash |
≤5% |
3.56% |
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Extract Solvent |
Ethanol & Water |
Conforms |
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Heavy Metal |
≤5ppm |
Conforms |
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As |
≤2ppm |
Conforms |
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Microbiology |
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Heavy Metals |
≤10ppm |
Conforms |
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(Pb) |
≤3ppm |
Conforms |
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(As) |
≤2ppm |
Conforms |
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(Hg) |
≤0.1ppm |
Conforms |
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(Cd) |
≤1ppm |
Conforms |
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Microbiology Control |
|
|
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Total Plate Count |
≤1,000cfu/g |
Conforms |
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Total Yeast & Mold |
≤100cfu/g |
Conforms |
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E.coli |
Negative |
Conforms |
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Salmonella |
Negative |
Conforms |
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Staphylococcus |
Negative |
Conforms |
1. Blocking melanin formation by inhibiting its activity by Cu2+ acting on tyrosinase;
2. Very effective whitening and freckle effects (2% when added);
3. Anti-sunlight inflammation, strong antibacterial and anti-inflammatory effects;
4. Improve the dullness of the skin and impart elasticity to the skin;
5. Repair skin cell activity and promote collagen production.
Main application
Whitening and freckle products, anti-aging products, water, gel, essence, lotion, skin cream, etc.
Recommended dosage
0.1-2.0%, suitable for whitening and freckle products, wrinkle and anti-aging products.
Operational recommendations
It is best to use it under the condition of pH 3.0-6.0. The effect of whitening and freckle is best.
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