Sodium hyaluronate
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- China
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Keyword
- sodium hyaluronate
- Category
- Inorganic Salts
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Hubei Ocean Biotech Co,.Ltd.
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Product name | Sodium hyaluronate | Certification | - |
---|---|---|---|
Category | Inorganic Salts | Ingredients | - |
Keyword | sodium hyaluronate | Unit Size | - |
Brand name | - | Unit Weigh | - |
origin | China | Stock | - |
Supply type | - | HS code | - |
Product Information
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 |
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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.
B2B Trade
Price (FOB) | Negotiable | transportation | - |
---|---|---|---|
MOQ | Negotiable | Leadtime | Negotiable |
Payment Options | Negotiable | Shipping time | Negotiable |
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