sodium hyaluronate

• Post Date:

  Dec 24,2013

• Expiry Date:

  Jun 22,2014

• Detailed Description:

  Cas No. :9067-32-7 Quantity: 1000Kilograms
  Specs:high purity cosmetic grade
  Payment Method: a
  Items Specifications
  Description White powder
  PH 6.0~7.5
  Glucuronic Acid ≥43%
  Molecular Weight ≥1.00×106
  Transparency(in0.1%aq.sol.,) ≥99.0%
  Protein ≤0.1%
  Loss on Drying ≤10.0%
  Heavy Meaals(Pb) ≤20ppm
  Arsenic ≤2ppm
  Nitrogen 3.0~4.0%
  Kinematic Viscosity ≥40mm2/s
  Bacteria Count ＜10cfu/g
  Mold and Yeast ＜10cfu/g
  Staphylococcus Aeruginosa Negative
  Pseudomonas Aeruginosa Negative
  

• CAS Registry Number:

  9067-32-7

• Synonyms:

  ;Hyaluronic acid sodium salt;HA Sodium;Hyaluronate Sodium;Oligomerie Sodium Hysluronate;

• Molecular Formula:

  C₂₈H₄₄N₂O₂₃·Na

• Molecular Weight:

  799.6366

• Molecular Structure:

  

• Safety Description:

  S22:;
  S24/25:;
  

• Company:

  Shandong Nova Bio-engineering Co.,Ltd.     [ China ]        

• Contact:

  zangming

• Tel:

  86-537-3652882

• Fax:

  86-537-3652715

• Email:

  ming.zang@hixih.com.cn