Sodium hyaluronate

• Post Date:

  Nov 23,2018

• Expiry Date:

  May 22,2019

• Detailed Description:

  Cas No. :9067-32-7 Specs:Assay ≥99%
  Indicator Criteria
  Appearance White powder or particles
  pH 6.0~7.5
  Transparency ≥ 99%
  Lost weight after dried ≤ 10.0%
  Protein ≤ 0.05%
  Heavy metal ≤ 20 ppm
  Glucuronic acid ≥ 44%
  HA content ≥ 91.0%
  Total bacteria content ≤ 10 cfu/g
  Mould& saccharomycetes ≤ 10 cfu/g
  Bacillus pyocyaneus none
  Staphylococcus aureus none
  

• CAS Registry Number:

  9067-32-7

• Synonyms:

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

• Molecular Formula:

  C₂₈H₄₄N₂O₂₃·Na

• Molecular Weight:

  799.6366

• Molecular Structure:

  

• Safety Description:

  S22:;
  S24/25:;
  

• Company:

  Hefei TNJ Chemical Industry Co.,Ltd.     [ China ]        

• Contact:

  Sophia

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