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Qufu Liyang Biochem Industrial Co., Ltd

 
 
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High Purity Hyaluronic Acid (HA) 

  Category : Beauty and household->beauty care

     
High Purity Hyaluronic Acid (HA)
 
 
       

  Product Specification
 
  Country  CN
  Brand  Liyang
  Materials  hyaluronic acid
  Color  white powder
  Packing  aluminium foil
  Minimum Order  5g
  Payment Term  western union, paypal, t/t, money gram

 

    Product Detail
  Hyaluronic acid Food-grade Comestic-grade Medicine-grade

Character White Powder, soluble in water, and not soluble in ethanol, propyl alcohol or Diethyl ether
Molecular Formula (C14H20NO11Na)n

Glucuronic Acid,% 44.83

Hyaluronic acid ,% 95.52 98.52 99
Light transmittance,
(0.1%WaterSolution) 99.6

pH(0.1%Water Solution) 6.57

Molecular Weight,Da (0.4~2.2)*106 (0.4~2.2)*106 (0.4~2.2)*106

Protein,% 0.021

Loss on Drying,% 8.6

Residue on Ignition, % 15.2

Heavy Metal
(as pb), ppm
<10

Arsenic,ppm
<2

Bacteria Count, cfu/g <10

Molds&Yeast, cfu/g
<10

Staphylococcus aureus Negative

Pseudomonas aeruginosa Negative

   


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