≥1 Kilograms
$167.00
| Product Name: | Ascorbyl Glucoside AA2G | Color | White |
| CAS No: | 129499-78-1 | Shelf life: | 24Months |
| Chemical name: | Vitamin C glucoside; L-ascorbic acid 2-glucoside | ||
| Molecular formula: | C12H18O11 | Certificates: | ISO |
| Molecular weight: | 338.26 | Grade: | Cosmetic Grade |
| Appearance: | White powder, odorless. | ||
| Effect: | 1. Inhibition of melanin formation 2. Reduce melanin 3. Reduce skin pigmentation 4. inhibition of ultraviolet radiation on cell damage 5. Promote collagen synthesis 6. To improve wrinkles and rough skin | ||
| Packaging and storage: | 1Kg aluminum foil bag;Confined, dark preservation | ||
Items | Standards | Results |
Appearance | White to cream powder | Complies |
pH | 2.0~2.5 | 2.4 |
Melting Point | 158℃~163℃ | 161℃ |
Optical rotation | +186.0o ~ +188.0o | +186.8o |
Loss on drying | ≤1.0% | 0.11% |
Residue on ignition | ≤0.2% | 0.05% |
Free ascorbic acid | ≤0.1% | 0% |
Free glucose | ≤0.1% | 0% |
Heavy metals(as Pb) | ≤10ppm | Complies |
Arsenic(AS2O3) | ≤1ppm | Complies |
Assay | ≥98% | 99.2% |
Product performance: ascorbic acid glucoside is a natural active substances, contain vitamin C structure overcomes the easy to change color and instability of vitamin C, applied to the skin, make the slow release of vitamin C, can effectively play its ability to inhibit melanin, fade skin tone, reduce pigmentation. Ascorbic acid glucoside have bright skin, resist oxidation, postpone skin aging, protect skin in sunscreen products, etc.
Purpose: ascorbic acid glucoside is mainly used for advanced cosmetic as light toner and whitening agent.
To improve wrinkles and rough skin
Qingdao Sigma chemical Co., Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma chemical Co., Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
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