Hyaluronic Acid cosmetics grade

• Post Date:

  Aug 27,2013

• Expiry Date:

  Aug 27,2014

• Detailed Description:

  Cas No. :9067-32-7 HA is a natural biotic component,
  widely existing in skin and any
  other tissue. It has outstanding
  moisture keeping ability, thus
  called Natural Moisturing Factor
  (NMF) in the world. It is the
  best component used in cosmetics
  for moisture keeping in the
  nature. When HA applied to the
  skin, macromolecular HA can form
  an air permeable thin layer and
  keep the skin smooth and moist,
  and protect the skin from
  bacteria, dust, and ultraviolet
  ray. With low molecular HA
  penetrating into corium, it will
  slightly enlarge blood
  capillaries, speed circulation of
  blood, improve inter-mediary
  metabolism and nourishment
  absorbing ability of skin, thus
  eliminating wrinkles, increasing
  skin's elasticity and delaying
  its aging. HA as well can further
  hyperplasia of epidermis cell,
  clean oxygen free radical,
  prevent and rehabilitate breach
  of skin
  
  Product name: Hyaluronic acid
  cosmetics grade
  Appearance: White powder
  Hyaluronic acid content: 90-105%
  Glucuronic acid content: 45% min
  pH(0.1% solution): 6.0-7.5
  Transmission(0.1% solution): 99%
  min
  Molecular weight: 800000-1800000D
  Protein: 0.1% max
  Heavy metal(Pb): 20ppm max
  As: 2ppm max
  Baterial: 100cfu/g max
  Fungi and Yeast: 10cfu/g max
  Package: 1kg double deck
  aluminium foil bags

• 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:

  Joyvo New Material Co., Ltd     [ China ]        

• Contact:

  Alex Wei

• Tel:

  0514-85879808

• Fax:

  0514-82683019

• Email:

  alexwei@joyvofci.com