| CAS No.: | 129499-78-1 |
|---|---|
| Formula: | C12h18o11 |
| EINECS: | 425-980-0 |
|
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The details of High Purity Ascorbyl Glucoside CAS129499-78-1 Used for Cosmetic Additives
Product Name: Ascorbyl glucoside
Synonyms: Ascofresh;L-Ascorbic acid, 2-O-.alpha.-D-glucopyranosyl-;AA-2G;ascorbic acid 2-O-glucoside;ASCORBYL GLUCOSIDE, ASCORBIC ACID-2- GLUCOSIDE;2-O-A-D-GLUCOPYRANOSYL-L-ASCORBIC ACID;L-Ascorbic acid 2-o-alpha-glucoside;Pyrido(1,2-A)indol-6(7H)-one, 8,9-dihydro-7-(hydroxy(5-methyl-1H-imidazol-4-yl)methyl)-10-propyl-, (R*,S*)-
CAS: 129499-78-1
MF: C12H18O11
MW: 338.26
EINECS: 425-980-0
Specification of High Purity Ascorbyl Glucoside CAS129499-78-1 Used for Cosmetic Additives
| Analysis | Specification | Result |
| Appearance | White to cream powder | White powder |
| Odor | Odorless | Odorless |
| Purity% | ≥99.5 | 99.9 |
| Free Vitamin C % | ≤0.1 | Not detected |
| Free glucose % | ≤0.1 | <0.1 |
| Solubility | soluble in water |
soluble in water |
| Clarity | The solution should be clear | Conform |
| Melting point ºC | 158~163 | 159.0-159.5 |
| Specific rotation | -186.0~+188.0° | +187.0° |
| PH(1%W/V) | 2.3-2.5 | 2.38 |
| Loss on drying % | ≤0.2 | 0.1 |
| Residue on ignition % | ≤0.2 | 0.1 |
| Heavy metal , ppm | ≤10 | <10 |
| Conclusion | Qualified | |
Application of High Purity Ascorbyl Glucoside CAS129499-78-1 Used for Cosmetic Additives
According to the manufacturer, ascorbyl glucoside functions as a time-release version of vitamin C (ascorbic acid), and therefore is more stable than traditional ascorbic acid. It is considered to have skin-lightening and anti-hyperpigmentation properties, thanks to an ability to suppress melanin production. Its skinbrightening capacities are attributed to an apparent ability to reduce pre-existing melanin levels (as in the case of freckles or age spots). Ascorbyl glucoside could also help promote collagen synthesis and help reduce skin inflammation. It is found in antiaging, anti-wrinkle, and sun care products.
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