Ascorbyl Glucoside

• Post Date:

  Apr 06,2017

• Expiry Date:

  Apr 06,2018

• Detailed Description:

  Cas No. :129499-78-1 Quantity: 20000Kilograms
  Specs:White, cream-colored powder / crystalline pow
  Price:220 USD Kilograms
  Payment Method: T/T L/C
  MoreWhiteTM AG
  
  INCI Name: Ascorbyl Glucoside
  Chemical Name: AA2G, Ascorbic Acid 2-Glucoside
  
  CAS No.: 129499-78-1
  EINECS No. : ---
  
  Molecular Formula: C12H18O11
  Molecular Weight: 338.26
  
  Specification：
  Items Specification
  1. Appearance: White, cream-colored powder / crystalline powder without odor
  2. Identification:
  3. 1) Identification of ascorbic acid The color of solution disappears immediately.
  4. 2) Identification of glucose Red sediment
  5. 3) Identification of AA-2G Characteristic absorption recognized at around wave number 3300cm-1, 1770cm-1, 1700cm-1, 1110cm-1 and 1060cm-1.
  6. Melting Point ºC: 158~163
  7. Specific Rotation [α]20 D : +186.0~+188.0
  8. Purity :
  9. 1) Appearance of solution Transparent liquid
  10. 2) Color phase (5% solution, 400nm, 10mm): 0.010 max
  11. 3) Heavy metals (as Pb) ppm: 20 max
  12. 4) Arsenic (as As2O3) ppm: 2 max
  13. 5) Free ascorbic acid and free glucose %: 0.1 max each
  14. Loss on drying (1g, 105°C, 2 hours) %: 1.0 max
  15. Residue on ignition % : 0.2 max
  16. Assay %: 98.0 min
  
  Application: Inhibiting pigmentation, firming the skin with resilience.
  Speeding up the blemishing of already formed melanin on the skin surface,
  soothing wrinkles to give the skin with firmness and resilience.
  
  help to correct uneven skin tone. It brings the benefits of strong melanin inhibitors,
  but without the toxicity, and potential sideeffects.
  It is able to minimize the area of pigment spots and brighten skin complexion.
  It quickly promotes lightening of the skin and provides an even tone on all skin types.
  
  Cream,lotion,essence in whitening and anti-aging products.Recommend dosage:1-2%.
  
  Package: 1kg net per foil bag, 10kg net per carton.
  
  Storage: Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation.
  
  Shelf Life: 2 years.
  

• CAS Registry Number:

  129499-78-1

• Synonyms:

  ;L-Ascorbic acid, 2-O-alpha-D-glucopyranosyl-;AA-2G;ascorbic acid 2-O-glucoside;ASCORBYL GLUCOSIDE, ASCORBIC ACID-2- GLUCOSIDE;2-O-A-D-GLUCOPYRANOSYL-L-ASCORBIC ACID;2-O-alpha-D-glucopyranosyl-L-threo-hex-1-enofuranos-3-ulose;2-O-alpha-D-Glucopyranosyl-L-Ascorbic acid;

• Molecular Formula:

  C₁₂H₁₈O₁₁

• Molecular Weight:

  338.2647

• Molecular Structure:

  

• Company:

  Mooben Shanghai Chemical Co., LTD.     [ China ]        

• Contact:

  Ron Zhao

• Tel:

  +86-21-5106 1201

• Fax:

  +86-21-5106 9052

• Email:

  info@mooben.com