Ascorbic Acid

• Post Date:

  Feb 12,2015

• Expiry Date:

  Mar 14,2015

• Detailed Description:

  Cas No. :50-81-7 Quantity: 10000Kilograms
  Price:6 USD Kilograms
  Payment Method: T/T, L/C, Western Union, Money Gram
  Ascorbic Acid
  CAS number: 50-81-7
  E number: E300
  EC number: 200-066-2
  Product Name: Ascorbic Acid
  Other Name: Vitamin C
  Molecular Formula: C6H8O6
  Molecular Weight: 176.12
  Quality Standards: FCC/Ph Eur/USP/BP
  Description: odorless white or almost white crystalline powder with an acidic taste; the color may change to pale yellow when stored for a long time. It easily dissolves in water, hardly in ethanol and is insoluble in chloroform and ethoxyethane.
  Appearance: White crystalline powder
  Assay: 99.0~100.0%
  Loss on Drying≤0.4%
  Residue on ignition≤0.1%
  Sulphate Ash≤0.1%
  Specific rotation + 20.5%~+21.5%
  pH(with 2% water solution ) : 2.4-2.8
  pH(with 5% water solution ) : 2.1-2.6

• 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:

  Shijiazhuang sinca food Co., LTD.     [ China ]        

• Contact:

  Han

• Tel:

  8631185830048

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  8631185118955

• Email:

  sincafood@163.com