Vitamin C

• Post Date:

  Mar 23,2021

• Expiry Date:

  Sep 19,2021

• Detailed Description:

  Cas No. :50-81-7

  [Name] Vitamin C (L-ascorbic acid)
  [Main Features] Vitamin C is a white monoclinic crystal or crystalline powder with melting point on 190 ℃ -192 ℃, no smell, sour, yellowish color after long time standing. The product is easily soluble in water, slightly soluble in ethanol, insoluble in ether, chloroform. The aqueous solution is acidic. 5% (W / V) aqueous solution PH2.1-2.6 (W / V), the rotation of aqueous solution is +20.5 ° ~ +21.5.

  [Packaging] The inner packaging is double plastic bags, vacuum sealed package with nitrogen; the outer package is corrugated box / cardboard drum
  [Packing] 25kg/carton box,25kg/drum
  [Shelf life] Three years from the date of manufacture in the provision of storage and packaging conditions
  [Storage conditions] Shade, under seal, dry, ventilation, pollution-free, not in the open air, under 30 ℃, relative humidity ≤ 75%. Can not be stored with toxic, corrosive, volatile or stink items.
  [Transportation] Handle with care in transportation, sun and rain prevention, cannot be mixed, transported and stored with toxic, corrosive, volatile or stink items.

• CAS Registry Number:

  50-81-7

• Synonyms:

  ;L-Ascorbic Acid, Free Acid;Vitamin C;L-(+)-Ascorbic acid;VC;ascorbic acid;Vita C BP2005;Vitamine C;L-threo-hex-1-enofuranos-3-ulose;(5R)-5-[(1S)-1,2-dihydroxyethyl]-3,4-dihydroxyfuran-2(5H)-one (non-preferred name);5-(1,2-dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one (non-preferred name);Vit.C;Ascorbic Acid(VC);L-Ascorbic Acid;Ascorbate Acid;COATED ASCORBIC ACID;

• Molecular Formula:

  C₆H₈O₆

• Molecular Weight:

  176.1241

• Molecular Structure:

  

• Safety Description:

  S24/25:;
  

• Company:

  Shandong luning pharmaceutical co., Ltd.,     [ China ]        

• Contact:

  Mr.Yang

• Tel:

  0086-546-7720105

• Fax:

  0086-546-7793666

• Email:

  572182191@qq.com