Item No. | Molecular Weight | Inquiry |
HA-EPM1 | 0.2-4.0 m3/kg; 10K-3,000K Da
COA HA-EPM1 |
Ask for a Quotation |
HA-EM2.0 (DMF) | 1.3-1.5 m3/kg; 800K-1,300K Da | Ask for a Quotation |
HA-EM3.0 (DMF) | 2.7-3.6 m3/kg; 1,600K-2,500K Da | Ask for a Quotation |
HA-PM-0.5 (DMF) | 0.5-1.0 m3/kg; 20K-60K Da | Ask for a Quotation |
Medical Grade Hyaluronic Acid Applications:
For parenteral preparations or oral preparations not including intra-articular and intra-ocular preparations. It can be used in eye drops, contact lens solutions, topical preparations for the wound or burn healing, medical lubricants, etc.
1 Medical Devices:
• ophthalmic surgery (viscosupplementation) • eye drops for dry eye (eg. artificial tears)
• intra-articular injections • topical preparations for wound and burns healing
• intradermal injections for aesthetic correction • anti-adhesive and shape keeping products for thoracic and abdominal surgery
• anti-adhesive wound healing products • bandages with exudates absorbing capacity

2. Remedies /Drugs:
Sodium hyaluronate on its own as active substance
• cartilage (joint) and tendon disorders • wound and burns healing preparations
Sodium hyaluronate in combination with other active substances
• anti-cancer preparations • wound and burns healing preparations
• preparations for reduction of scar formation • eye drops
• topical anti-inflammatory and analgesics preparations • cartilage (joint) and tendon disorders
• nutraceuticals supporting the treatment of skeleton or prevention of skeleton disorders • preparations for liver regeneration
3.Issue Engineering
• artificial skin grafts for plastic and reconstruction surgery • artificial skin for the test of cosmetic raw material
• replacement of injured cartilage, artificial cartilage grafts • artificial bone grafts
• adipose tissue replacement • support for the growth of soft tissue grafts
• aorta and large venous grafts industry
4. Application in Biotechnology and Molecular Biology
• component of special cell culture medium • supporting material for gene transfer
• biotinylated for detection of hyaluronan binding proteins
5. Other Biological Applications
• sperm separation according to their mobility
• medium for in vitro ovum fertilization. For parenteral preparations or oral preparations not including intra-articular and intra-ocular preparations. It can be used in eye drops, contact lens solutions, topical preparations for the wound or burn healing, medical lubricants, etc.
Items |
Specifications |
---|---|
Appearance | White powder |
Infrared absorption spectrophotometry | Ph. Eur. Reference Standards |
Appearance of solution | A600nm≤0.01 |
pH (5mg/mL solution) | 5.0-8.0 |
Intrinsic viscosity | Measured values |
Molecular weight | Measured values |
Sulfated glycosaminoglycans | ≤1% |
Nucleic acid | A260nm≤0.5 |
Protein | ≤0.1% |
Chlorides | ≤0.5% |
Iron | ≤80ppm |
Heavy metals | ≤20ppm |
Loss on drying | ≤20.0% |
Bacterial counts | ≤100cfu/g |
Mold and Yeast | ≤100cfu/g |
Sodium hyaluronate | 95%-105% |
Glucuronic acid | ≥42.0% |
Medical Grade Hyaluronic Acid Functions
- Viscoelasticity, protecting corneal endothelium;
- Lubricating, viscoelasticity, repairing damage cartilage, inhibition of inflammation, pain relief, etc.;
- Properties of good biocompatibility and degradability of HA and its derivatives.