| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Customized |
|
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|
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Items
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Standards
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Results
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Appearance
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White to cream powder
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Complies
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|
pH
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2.0~2.5
|
2.4
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Melting Point
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158ºC~163ºC
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161ºC
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Optical rotation
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+186.0o ~ +188.0o
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+186.8o
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Loss on drying
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≤1.0%
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0.11%
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Residue on ignition
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≤0.2%
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0.05%
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Free ascorbic acid
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≤0.1%
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0%
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Free glucose
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≤0.1%
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0%
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Heavy metals(as Pb)
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≤10ppm
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Complies
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Arsenic(AS2O3)
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≤1ppm
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Complies
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Assay
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≥98%
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99.2%
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Ascorbyl Glucoside is a natural active substance containing vitamin C structure and it is a good VC derivative.
The experiment proves that ascorbyl glucoside (AA2G) not only overcomes the shortcoming that VC is easily oxidized and unstable, but also has excellent stability under the condition of heat, oxygen and metal ions, and retains the normal activity of VC. The role of the skin, the slow release of vitamin C, can effectively exert its ability to inhibit melanin, reduce color, reduce pigmentation. Ascorbyl glucoside also has a bright skin, anti-oxidation, anti-aging skin, play a role in protecting the skin in sunscreen products.
1. Best stabilized L-ascorbic acid.
2. Excellent antioxidant.
3. Collagen production and anti-aging.
4. Lightening & brightening.
5. Reduce fine lines and wrinkles.
6. Sun damage protection and repair.
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