Product

Cosmetic raw materials

Ascorbyl Glucoside

Overview

Ascorbyl Glucoside（AA2G） is a stabilized ascorbic acid derivative produced from Vitamin C and starch by enzymatic technology developed by HAYASHIBARA / NAGASE.

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Specification:

  • Product Name: Ascorbyl Glucoside

  • CAS No.: 129499-78-1

  • Other Name: AA 2-glucoside

  • MF: C12H18O11

  • Place of Origin: China

  • Purity: 99%

  • Appearance: White Powder

  • Usage: Cosmetic Raw Materials

  • Place of Origin: China

  • Appearance: White powder

  • Test Method: HPLC

  • Molecular Weight: 338.26472

  • Storage: cool dry

COA:

Item

Specification

Results

Appearance

White crystalline Powder

Conforms

Odor

Characteristic

Conforms

Identification
Assay (Test by HPLC)
Loss on Drying

Identical to sample
>98%
≤1.0%

Conforms
98.9%
0.38%

PH

2.0-2.5

2.44

Melting point

158.0℃-163.0℃

161.5 ℃

Specific optical rotation

+186~188°

+186.5°

Sulfated ash

≤0.2%

0.05%

Clarity of solution

Clear

Confirms

Free ascorbic acid

≤0.1%

Confirms

Free glucose

≤0.1%

Confirms

Heavy metals

≤20 ppm

Confirms

As

≤2.0 ppm

Confirms


Functions:

  1. Inhibiting pigmentation, firming the skin with resilience.

  2. Speeding up the blemishing of already formed melanin on the skin surface,Help to correct uneven skin tone. It brings the benefits of strong melanin inhibitors.

  3. soothing wrinkles to give the skin with firmness and resilience.

  4. It quickly promotes lightening of the skin and provides an even tone on all skin types.

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