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CAS No:9004-61-9 Hyaluronic acid
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Hyaluronic acid

  • CAS No.: 9004-61-9
  • Weight: 776.647
  • Formula: (C14H21NO11)n
  • Place of Orign: Wuhan,Hubei,China

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Item specifics

  • Product Name.:Hyaluronic acid
  • CAS No: 9004-61-9
  • Weight: 776.647
  • Formula: (C14H21NO11)n
  • Boiling Point: 1274.4 °C at 760 mmHg
  • Density: 1.78 g/cm3

Details

Hyaluronic Acid Cosmetic Grade, pharm grade and food grade
CAS: 9004-61-9
Appearance: White powder or granular
D-glucuronic acid: 44% min;
Transparecy: 99% min;
Protein: 0.1% max;
Heavy metal: 20ppm max;
Arsenic(As): 2ppm max
Loss on drying: 10% max;
PH(0.1%solution): 5.5-7.5
Total bacteria amount: 100CFU/g max;
Mold & yeast: 100CFU/g max,
Escherichia coil: Absent,
Staphylococcus aureus: Absent,
Pseudomonas aeruginosa: Absent

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