99% Factory Price Factory Supply Cosmetics Additives Ascorbyl Glucoside CAS 129499-78-1 CAS NO.129499-78-1

English name: Ascorbyl glucoside CAS number: 129499-78-1 Molecular formula: C12H18O11 Molecular weight: 338.26 EINECS Number: 253-874-2 Melting point: 158-163℃ Boiling point: 785.6±60.0°C (Predicted) Density: 1.83±0.1g/cm3(Predicted) Storage conditions: Keep in dark place, Sealed in dry, RoomTemperature Solubility: DMSO(Slightly), Methanol(Slightly) Acidity coefficient: (pKa) 3.38±0.10 (Predicted) Form: Powder Color: White to Off-white Water solubility: Soluble in water.(879g/L) at 25°C. Maximum wavelength: (λmax) 260nm (H2O) (lit.)

Why choose KANAL:

1. quality
our products meet msds safe standard and we have iso and other certificate so you can get high quality products from our company.
2. price
we are the company which is the joint of trade and industry so we cao provide the competitive price and high quality product.
3.packing
we can do according to the customers' request.
4.transport
ems,dhl, tnt, ups ,fedex, by air, by sea
dhl express, fedex and ems for quantity less than 50kg, usually called as ddu service; 
sea shipping for quantity over 500kg; and air shipping is available for 50kg above;
for high value products, please select air shipping and dhl express for safe;
5.service
we offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.
we will try our best to satisfied you.
1. tailor-made for every customers. 
2. third-party test for the products you demand. 
3. test your counter-samples and produce them for you. 
4. best discount for old customers. 

1. We has 11 years' exporting experience in pharmaceutical ingredient products.

Our professional and thoughtful after-sales service eliminates your worries.

2.We can provide you with ten thousands of products of different levels.

3. We offer convenient one-station purchasing service.

(1)Any inquiries will be replied within 12 hours.
(2)Dedication to quality, supply & service.
(3)Strictly on selecting raw materials.
(4)Reasonable & competitive price, fast lead time.

Ascorbic acid glucoside, also known as VC glucoside, scientific name O-a-D-glucopyranosyl-L-ascorbic acid (2-O-a-D-glucopyranosyl-L-ascorbicacid, abbreviated as AA-2G), is a derivative of VC, the relative molecular mass It is 338.27, the melting point is 158.5～159.5 ℃. Because VC has the disadvantages of poor stability and easy oxidation, a substitute product of VC, ascorbyl glucoside, is derived, which can replace VC as a sour agent, reducing agent, antioxidant, bleaching agent and stabilizer. It is widely used in cosmetics, food and medicine and other fields.

1. Brighten the skin tone and inhibit the formation of melanin. After ascorbyl glucoside is converted into vitamin C and enters the skin cells, it can significantly reduce the formation of melanin by inhibiting the activity of tyrosinase. Inhibition of tyrosinase reduces dopaquinone, an intermediate in the synthesis of melanin. An added benefit is the simultaneous conversion of dopaquinone to levodopa, which relieves the melanin that has formed, thereby reducing skin pigmentation. 2. Resist UV damage and inhibit the damage to cells caused by ultraviolet radiation. After ascorbic acid glucoside is converted into vitamin C, it can greatly reduce the free radicals generated by ultraviolet radiation on the skin, significantly reduce skin damage, and protect the skin in sunscreen products. .

Ascorbyl glucoside is one of the whitening additives approved by the Department of Health, and is recognized as the most stable vitamin C derivative. At the same time, it is also the most commonly used whitening ingredient in major brands. For example, L'Oreal uses C-glycoside derivatives synergistically with other components to prevent or treat signs of aging on the body or facial skin. Ascorbyl glucoside not only has a good whitening effect, but also has stable chemical properties and no irritation to the skin. It is widely used in cosmetics at home and abroad, and has been recognized by the public. The following table lists the common vitamin C derivatives in cosmetics. application.

Wuhan Kanal Technology Co., Ltd. founded in 2010,it is a large manufacturer of fine Pharmaceutical& Chemical & Cosmetic materials that integrates R&D, production and sales together.  Our Kanal company is established under the support of the Wuhan city government, so Kanal has large advantages in enterprise credit, finance security, product quality control, and cargo export.Kanal locates in the national new materials industry park of Wuhan city and is awarded the title of high-tech corporation.

Wuhan Kanal has its own R&D and development laboratory. We Kanal set up a R&D team with rich experience and strong technical strength, most of the practitioners have more than ten years' experience and technology in organic synthesis development. It owns almost 15 acre and more than 280 workers.

An ISO 9001 & GMP qualified company, we are mainly specialized in producing high quality but low price Pharmaceutical intermediates, APIs and other fine chemicals & cosmetics products which related to human and animals medicines as well as additives in gas &oil field, almost half of the goods are for exporting. What's more, we provide the OEM (customize) manufactures, if you can't find materials from the world, then tell us, we will research and produce in our high-tech equipmented laboratory. We are dedicated to satisfying our customers with our products and services.


1. We has 11 years' exporting experience in active pharmaceutical ingredient products.
Our professional and thoughtful after-sales service eliminates your worries.

2.We can provide you with ten thousands of products of different levels.

3. We offer convenient one-station purchasing service.

(1)Any inquiries will be replied within 12 hours.
(2)Dedication to quality, supply & service.
(3)Strictly on selecting raw materials.
(4)Reasonable & competitive price, fast lead time.

Our company is based on the optical valley biological city,making full use of the park policy advantages, focusing on the research and development of biological medicine.

The pharmaceutical intermediates are mainly applied to anti-cancer, anti-depression, cardiovascular, diabetes and other new medicine. The chemical intermediates mainly refer to heterocyclics and OLED intermediates.Our factory produce new fine chemical materials which are mainly used in water treatment, bactericidal and anti-corrosion, dyes, electronic materials and other industry fields.
Wuhan Kanal has export & import license, and hazard chemical sales license. The products are exported to America, Brazil, South Korea, Japan, Taiwan, Malaysia, Thailand, Indonesia, Europe union and other countries or regions. 
Under rich experiences and excellent international reputation, the company becomes a quite influential enterprise in China's API field. Wuhan Kanal sincerely look forward to establishing long good cooperation with our customers from all over the world.