Bulk AA2g Vitamin C Derivative Cosmetic Grade 99% Ascorbyl Glucoside

• Powder: Yes
• Customized: Customized
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Elderly, Children, Adult
• State: Powder
• Purity: >99%
• Model NO.: HB-Ascorbyl Glucoside
• Test: HPLC UV
• Application: Cosmetic Raw Materials
• Shelf Life: 2 Years
• Storage: Cool Dry Place
• MOQ: 1kg
• Transport Package: Carton Box
• Specification: 99%
• Trademark: Haibo
• Origin: China
• HS Code: 2936270090
• Production Capacity: 200kg/Month

Product Description

Ascorbate glucoside, also known as VC glucoside, scientific name O-A-D-glucopyranosyl-L-Ascorbicacid (2-O-a-D-glucopyranosyl-L-ascorbicacid, abbreviated as AA-2G), is a derivative of VC, The relative molecular weight is 33chemical book8.27, and the melting point is 158.5 ~ 159.5ºC. Due to the poor stability of VC, easy to be oxidized and other shortcomings, the substitute product of VC is derived, ascorbate glucoside, which can replace VC as acid agent, reducing agent, antioxidant, bleach and stabilizer, and is widely used in cosmetics, food and medicine and other fields.
1. Brightening skin tone inhibits the formation of melanin After the conversion of ascorbate glucoside into vitamin C into skin cells, it can significantly reduce the formation of melanin by inhibiting the activity of tyrosinase. Inhibition of tyrosinase reduces dopa quinone, an intermediate in the synthesis of melanin. An added benefit is that it also converts dodoquinone into levodopa Chemicalbook, relieving the formed melanin and thereby reducing skin pigmentation.
2. Resist UV damage Inhibit UV radiation damage to cells after the conversion of ascorbate glucoside into vitamin C, it can greatly reduce the free radicals generated by ultraviolet radiation in the skin, significantly reduce skin damage, and play a role in protecting the skin in sunscreen products.

ANALYSIS	SPECIFICATION	RESULTS
Appearance	White powder	Complies
Odor	Characteristic	Complies
Tasted	Characteristic	Complies
Assay	99%	Complies
Sieve Analysis	100% pass 80 mesh	Complies
Loss on Drying	5% Max.	1.02%
Sulphated Ash	5% Max.	1.3%
Extract Solvent	Ethanol & Water	Complies
Heavy Metal	5ppm Max	Complies
As	2ppm Max	Complies
Residual Solvents	0.05% Max.	Negative
Microbiology
Total Plate Count	1000/g Max	Complies
Yeast & Mold	100/g Max	Complies
E.Coli	Negative	Complies
Salmonella	Negative	Complies