Place of Origin: | CHINA |
Brand Name: | MHW CHEM |
Certification: | ISO, CEP |
Model Number: | MHW-HA-I027 |
Minimum Order Quantity: | 100 Gram |
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Price: | Negotiable |
Packaging Details: | Inner pack: 100 g/foil bag, 500 g/foil bag, 1 kg/foil bag, outer pack: drum as per customer's requirements. |
Delivery Time: | Depends on your quantity |
Payment Terms: | T/T, L/C, Western Union, MoneyGram |
Supply Ability: | 2 tons/year |
Appearance: | White Powder | CAS No.: | 9004-61-9 |
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Grade: | Injection Grade | Source: | Microbial Fermentation |
Bacteria Endotoxin: | < 0.05 IU/mg | PH: | 6.0~7.5 |
Highlight: | Low Bacterial Endotoxin Hyaluronic Acid,Safe Injection Grade Hyaluronic Acid,PH 6.0-7.5 Hyaluronic Acid |
Manufacturer Direct Sales Of High Quality Injectable Grade Hyaluronic Acid
Hyaluronic acid is a linear macromolecular polysaccharide composed of N-acetylglucosamine and glucuronic acid alternately linked. Each hyaluronic acid molecule can contain up to 25,000 disaccharide units and has a molecular weight of millions of daltons. This unique molecular structure makes it extremely hydrophilic, with one hyaluronic acid molecule capable of binding 1,000 times its weight in water molecules.
Injectable grade hyaluronic acid is a high-purity hyaluronic acid preparation that has been strictly purified and processed. It is specially used for direct injection in the field of medical beauty or clinical treatment. Compared with ordinary hyaluronic acid (such as that added to skin care products), its safety, purity, stability and biocompatibility requirements are higher, and it needs to comply with regulatory standards for medical devices or drugs.
Specifications
Hyaluronic Acid (Injection Grade) |
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Test Items | Specifications |
Appearance | White powder |
pH | 6.0~7.5 |
Assay (on dry basis) | 95.0%~105.0% |
Molecular weight | (1.0-3.0)×106Da |
Intrinsic viscosity | Measured Value |
Nitrogen | 3.0~4.0% |
Nucleic acids | A260nm≤ 0.5 |
Appearance of solution | A600nm≤ 0.01 |
Purity test: | |
- Chloride | ≤ 0.5% |
- Heavy metals | ≤ 20ppm |
- Iron | ≤ 80ppm |
-Arsenic | ≤ 2ppm |
- Protein | ≤ 0.1% |
- Lead | ≤ 3ppm |
Loss on drying | ≤ 10.0% |
Residue on ignition | 15.0~20.0% |
Microbiological purity: | |
- Total bacterial count | < 100CFU/g |
- Yeasts & mold | < 100CFU/g |
- Bacterial endotoxins | ≤ 0.05IU/mg |
Characteristics
Contact Person: Jasmine
Tel: +8613627358501