AA2G CAS No:129499 78 1 Ascorbyl Glucoside

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Product Overview

Description

Product Description

AA2G . Ascorbyl Glucoside . CAS No:129499-78-1

Name: Ascorbyl Glucoside

CAS No: 129499-78-1

Alisa: AA-2G;Ascofresh;ASCORBYL GLUCOSIDE;L-Ascorbic acid, AA-2G;ascorbic acid 2-O-glucoside;L-Ascorbic acid 2-o-alpha-glucoside

MF: C12H18O11

MW: 338.26472

Structure:

Description:

It's White crystalline powder, odourles
Solubility Very Soluble (879 g/L) (25 ºC)
Density 1.83±0.1 g/cm3 (20 ºC 760 Torr)

Main Finction:
1. Brightening skin : Suppress the melanin formation , A2G turn to vitamin C into the skin cells, inhibit coning neuraminidase activity to significantly reduce the melanin formation.
2. Anti- UV damage: Inhibition of ultraviolet radiation damage in cells.
3.Anti- aging : Promote the synthesis of collagen.

Product features:

1. high-stability
AA2G in solution is very stable, high temperature, low pH or the presence of metal ions will not impact on its quality.AA2G this feature can help to enhance the stability of product quality.


2. anti-tarnishing

AA2G color contrast with other vitamin C derivatives

Test specification
Test Items
Test Specification
Typical Test  Result
Appearance
White crystalline powder
White crystalline powder
Clarity of water solution
Transparency, colorless, none suspended matters
Conform
Free ascorbic acid
≤ 0.1%
0.06%
Free glucose
≤ 0.1%
0.03%
Heavy metals
≤10ppm
3ppm
Arsenic
≤ 2ppm
1ppm
Loss on drying
≤1.0%
0.13%
Residue on ignition
≤0.5%
0.12%
Pathogen
Bacteria:≤300cfu/g ; Fungus:≤100cfu/g 
Conform
Assay
98%min
99.2%
Packing & Delivery

Packing:

Net weight 1kg/ foil bag ; 25kg/ drum

Delivery:

Usually 3-10 workdays after payment, by sea, by air or by courier

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FAQ


1. Q: How To Order ?

A:Step 1, Please tell us which product and quantity you need;

Step 2 , Then we will supply quotation and product information to you;

Step 3 , when everything confirmed , we will make a PI for you arrange the payment; 

Step 4, finally we deliver the goods within the stipulated time.


If you want to make a Trade Assurance order, please check below link for operation:


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2 . Q: When will make delivery ?
A: Delivery Time
-Sample Order: 1-3 days after receipt of the full payment.
-Stock Order: 3-7days after receipt of the full payment
-OEM Order: 12-20days after receipt of  the deposit



3.Q: Payment
A: T/T, Western Union, L/C ,Escrow.


4.Q: After-sales Service

A: 1 month warranty for all kinds of products;

If you find any quality problem or any doubt when use , please give us your test report or tell us your question immediately, we will check and give solutions soon , as an experienced manufacturer, you can rest assured of the quality and after-sales service.


5.Q:Transportation 
A: Transported by Fedex, DHL, TNT, EMS, Air freight, Sea freight.

6. Q:Do you support drop shipping?
A: Yes, your drop shipping is aviable.


Our Company

Company Profile:

Wuhan Benjamin Pharmaceutical Chemical Co.,Ltd was found in 2013, located in Hubei Province, where has long history, rich culture, convenient traffic, beautiful environment and preferential policy.

We have two factories in Dezhou , Shandong and Xianning, Hubei. The factory covers an area of 48,000 square meters with the building area of 26,000 square meters. We are specialized in the manufacture of pharmaceutical intermediates and cosmetic additives with good inspection equipments and innovative R & D capability.         
0.2046 s.