Ascorbyl glucoside powder Raw Materials CAS 129499-78-1

MF:C12H18O11

MW:338.26

EINECS:425-980-0

Specification:Ascorbyl glucoside powder

Sample:Ascorbyl glucoside powder

Brand:Ascorbyl glucoside powder

Appearance: white powder

Storage: Cool Dry Place

Brand: Globalchemical

Shelf Life: 2 Years

Test Method: HPLC

Uses and synthesis of Ascorbyl glucoside powder

Ascorbyl glucoside powder, also known as VC glucoside, scientific name O-a-D-glucopyranosyl-L-ascorbic acid, Ascorbyl glucoside CAS 129499-78-1 is a derivative of VC, with a relative molecular mass of 338.27, and a melting point of 158.5-159.5 ℃.

Ascorbyl glucoside Raw Materials can replace VC as acidifier, reducing agent, antioxidant, bleaching agent and stabiliser, which is widely used in cosmetics, food and medicine.

Applications / Functions of Ascorbyl glucoside powder

Ascorbyl glucoside powder can replace VC as acidifier, reducing agent, antioxidant, bleaching agent and stabiliser.

It is widely used in cosmetic, food and pharmaceutical fields.

Physicochemical Property of Ascorbyl glucoside powder

Ascorbyl glucoside CAS 129499-78-1 is a derivative of VC, with a relative molecular mass of 338.27 and a melting point of 158.5-159.5°C. Ascorbyl glucoside has poor stability, it is easy to stabilise. Since VC has the disadvantages of poor stability, easy to be oxidised and so on.

Production methodprocess of Ascorbyl glucoside powder

• Step 1: The ascorbyl glucoside reaction solution was separated by nanofiltration to remove the residual VC in the reaction solution, and the nanofiltration concentrate was obtained;
• Step 2: the nanofiltration concentrate is separated by a continuous fluid separation device to remove glucose from the VC glucoside reaction solution;
• Step 3: the VC glucoside solution from the continuous fluid separation device is first adjusted to pH by a cation resin, and then concentrated by a nanofiltration membrane, removing inorganic salts in the reaction solution, and obtaining the VC glucoside concentrate;
• Step 4: The VC glucoside concentrate is concentrated by reduced pressure distillation to further increase the concentration of VC glucoside, and then crystallised to obtain Ascorbyl glucoside Raw Materials .