Chinese wholesale Tofacitinib citrate 540737-29-9 - Ascorbyl Glucoside 129499-78-1 Skin brightening – Neore
Chinese wholesale Tofacitinib citrate 540737-29-9 - Ascorbyl Glucoside 129499-78-1 Skin brightening – Neore Detail:
Payment: T/T, L/C
Product Origin: China
Shipping Port: Beijing/Shanghai/Hangzhou
Order (MOQ): 1kg
Lead Time: 3 working days
Production capacity: 300kg/month
Storage condition: Stored in cool, dry place, room temperature.
Package material: carton, drum
Package size: 1kg/carton, 5kg/carton, 10kg/drum, 25kg/drum
Introduction
Ascorbyl glucoside is a stable form of vitamin C combined with glucose. When properly formulated and absorbed into skin, it breaks down to ascorbic acid (pure vitamin C).
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.
Specification (assay 98% up by HPLC)
Items | Specifications |
Appearance | White crystalline powder |
Identification | In frared identification: Characteristic absorption peaks are 3300cm-1, 1770cm-1, 1110cm-1,1060cm-1 |
Loss on Drying (105℃, 3 hours) | ≤1.0% |
PH (1% aqueous solution) | 2.0-2.5 |
Melting point | 158℃-163℃ |
Specific Rotation [α]20D | +186°-+188.0° |
Sulfate Ash | ≤0.2% |
Clarity of Solution | Clear |
Color of Solution (3% aqueous solution, 400nm, 10mm) | ≤0.01 |
Free Ascorbic Acid | ≤0.1% |
Free Glucose | ≤0.1% |
Heavy Metals (In Pb) | ≤20ppm |
Arsenic | ≤2.0ppm |
Assay (by HPLC) | ≥98% |
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Our well-equipped facilities and excellent excellent management throughout all stages of creation enables us to guarantee total buyer satisfaction for Chinese wholesale Tofacitinib citrate 540737-29-9 - Ascorbyl Glucoside 129499-78-1 Skin brightening – Neore , The product will supply to all over the world, such as: Bangladesh, Florence, Croatia, We have now 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export solutions to other countries. We expect to cooperate with you to develop a larger market.
By Odelia from Iran - 2017.04.28 15:45
It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
By Ellen from Spain - 2017.03.28 12:22