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Hubei Ocean Biotech Co., Ltd.

China Manufacturer with main products: Ammonium Sulphate Granular, Zinc Sulphate, Magnesium Sulphatenatural Kieserite, Ferrous Sulphate

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Sodium Hyaluronate

FOB Price: 1.00 - 999.00 USD/Ton
Payment Terms: L/C, T/T, Western Union, MoneyGram
In Stock
Export Markets: South America, Eastern Europe, Western Europe

Quick Details

  • Classification: Other Inorganic Salts
  • Model Number: 9067-32-7
  • Brand Name: Hbocean
  • Purity: 99%
  • CAS No.: 9067-32-7

Specifications

 

Specifications

Product Name: Sodium Hyaluronate 
Other names: Hyaluronic Acid Sodium, Hyaluronic Acid, HA 
CAS: 9067-32-7 
made in china

 Sodium Hyaluronate/ Hyaluronic Acid

 

1. Product Identification

Product Name: Sodium Hyaluronate

Other names: Hyaluronic Acid Sodium, Hyaluronic Acid, HA

CAS: 9067-32-7

Formula: (C14H20NO11Na)n

 

2. Specifications:  

Characteristics

 

 

White or almost white, very hygroscopic grain or powder, without odor, turn to clear solution 

when dissolved in water; insoluble in ethanol,

acetone and aether.

Examination

 

pH(1% water solution)

6.0~7.5

Molecular weight

(0.8~2.0×106)

Protein

≤0.05%

Loss on drying

≤8.0%

Residue on ignition

<15%

Heavy metals(as Pb)

<10ug/g

Arsenic

<2ug/g

Assay

 

Glucuronic Acid

≥45.0%

Microbial Examination

 

Sterility

Complies

Bacterial endotoxin

<1EU/mg

 

 

3. Packing: 1kg/bag, 10bags/drum or 25bags/drum

 

4. Application:

 HA is major components in human stromal cells, vitreous, synovial fluid and other connective tissue in the body

 HA plays an important role in retaining water, maintain extracellular space, adjusting osmotic pressure, lubricating

 and improving cells reparation. Hyaluronic acid molecule contains a large number of hydroxyl groups ,in can form

 hydrogen bonds intra-molecular and inter-molecular in aqueous solution, which offers a powerful water retention function to combine more than 400 times 

volumn water. At relatively higher concentration, its aqueous solution has remarkable viscoelasticity due to the

 complicated third-class reticular structure formed through the interaction of molecules. As a major components of intercellular substance,

 HA directly takes part in electrolyte alternate control between cells and exerts the function of message filter of physics

 and molecule. High molecular HA can restrain the movement, multiplication and phagocytosis of cells while low 

molecular HA plays a role of stimulation. 

\    HA has unique physicochemical properties and physiological functions. It has been widely applied in the pharmaceutical 

industry. HA can be used as viscoelastic materials in intraocular lens implantation and as fillers in articular surgery

 against osteoarthritis, rheumatoid arthritis etc. It is also used as medium in eye drops extensively. Furthermore, HA 

is helpful in preventing post-surgery conglutination and improving wound healing. The compound as a result of its reaction to other medicine may

 play a role of sustained release, thus achieving the purpose of targeted and timed release. With the development of

 medical science, HA will become more and more useful in the field of medicine. 

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