Cosmetics Grade AA2g (ascorbic acid 2 - glucoside ) Powder Ascorbyl Glucoside CAS 129499-78-1
Model NO.
ASCORBYL GLUCOSIDE
Type
Synthesis Material Intermediates
Appearance
Powder
Quality
Refined
Colour
White
COA
Available
MSDS
Available
Boiling Point
717.5°c at 760 Mmhg
Density
1.83G/Cm3
Transport Package
1kg/Bag or 25kg/Drum
Specification
99.0%min
Trademark
ZH
Origin
China
HS Code
29362700
Production Capacity
10mt/Year
Reference Price
$ 13.50 - 45.00
Description
Product Description
Product Description
ASCORBYL GLUCOSIDE / ASCORBIC ACID-2- GLUCOSIDE/ AA2G
Cas No.: 129499-78-1
Molecular Formula: C12H18O11
Molecular Weight: 338.2647
Alias: 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; 2-O-alpha-D-glucopyranosyl-L-threo-hex-1-enofuranos-3-ulose; 2-O-alpha-D-Glucopyranosyl-L-Ascorbic acid
Appearance: White crystals or crystalline powder.
Shelf life: two years when properly stored
Use: Ascorbyl Glucoside is a whitening and antioxidant cosmetic ingredient. It is a derivative of vitamin C and is formed through the combination of a glucoside group with ascorbic acid. The main effects of Ascorbyl Glucoside are antioxidant, whitening, anti-inflammatory, moisturizing
Packing: 1kg/bag, 5kg/barrel,10kg/barrel,25kg/barrel, or upon clients' requests.
Storage: Sealed, Avoid light, stored in dry and cool place; no mixing with toxic and hazardous articles. It is non-dangerous article, and can be transported as common chemicals; handle with care; protect against sunlight and rain.
Shelf life: two years when properly stored
Use: Ascorbyl Glucoside is a whitening and antioxidant cosmetic ingredient. It is a derivative of vitamin C and is formed through the combination of a glucoside group with ascorbic acid. The main effects of Ascorbyl Glucoside are antioxidant, whitening, anti-inflammatory, moisturizing
Packing: 1kg/bag, 5kg/barrel,10kg/barrel,25kg/barrel, or upon clients' requests.
Storage: Sealed, Avoid light, stored in dry and cool place; no mixing with toxic and hazardous articles. It is non-dangerous article, and can be transported as common chemicals; handle with care; protect against sunlight and rain.
Quality Standards:Enterprise standards or internal control standards
|
Appearance
|
White crystalline powder
|
|
Assay(HPLC)
|
98%Min
|
|
Meltingpoint
|
158~163℃
|
|
Clarity of water solution |
Transparency, colorless, none suspended matters
|
|
Specific optical rotation
|
(a)D20 = +186~188º
|
|
Free ascorbic acid
|
≤0.1%
|
|
Free glucose
|
≤0.1%
|
|
Heavy metals
|
≤10ppm
|
|
Arsenic
|
≤2ppm
|
|
Loss on drying
|
≤1.0%
|
|
Ignitionresidue
|
≤0.5%
|
|
Pathogen |
Bacteria: ≤300cfu/g
Fungus:≤100cfu/g |
Company Profile
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