Sodium Hyaluronate

• Post Date:

  Mar 23,2021

• Expiry Date:

  Sep 19,2021

• Detailed Description:

  Cas No. :9067-32-7

  Pharmaceutical Grade of HA

  Test Items	Eyes-drop Grade	Injection Grade
  Description	White, fine powder	White, fine powder
  pH	6.0-7.5	6.0-7.5
  Assay	≥91.0%	≥91.0%
  Transparency	≥99.0%	≥99.0%
  Molecular Weight	≥1.00×10 6	≥2.00×10 6
  Glucuronic Acid	≥44.0%	≥44.0%
  Protein	≤0.1%	≤0.1%
  Heavy Metals	≤20ppm	≤20ppm
  Arsenic	≤2ppm	≤2ppm
  Loss on Drying	≤10.0%	≤10.0%
  Nitrogen	3.0-4.0%	3.0-4.0%
  Intrinsic Viscosity	≥18.0dL/g	≥30.0dL/g
  Bacterial Endotoxin	≤0.5IU/mg	≤0.05IU/mg
  Bacteria Count	<10cfu/g	<10cfu/g
  Mold and Yeast	<10cfu/g	<10cfu/g
  Staphylococcus Aureus	Negative	Negative
  Pseudomonas Aeruginosa	Negative	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 luning pharmaceutical co., Ltd.,     [ China ]        

• Contact:

  Mr.Yang

• Tel:

  0086-546-7720105

• Fax:

  0086-546-7793666

• Email:

  572182191@qq.com