Sodium hyaluronate
Molecular weight ≥1.8MDa
science Other reagents with same CAS 9067-32-7
blur_circular Chemical Specifications
description Product Description
Widely used in skincare products due to its exceptional ability to retain moisture, helping to hydrate and plump the skin, reducing the appearance of fine lines and wrinkles. Frequently found in serums, moisturizers, facial masks, and dermal fillers for its soothing, conditioning, and volumizing properties.
Commonly used in ophthalmic surgeries such as cataract removal and corneal transplants, where it acts as a protective lubricant and helps maintain the shape of the eye during procedures. Also used in dry eye treatments to provide prolonged hydration and comfort.
Employed in orthopedic treatments for osteoarthritis, where it is injected into joints to improve lubrication, reduce pain, and enhance joint mobility. This process, known as viscosupplementation, helps restore the natural cushioning of synovial fluid.
Utilized in wound healing formulations due to its role in tissue repair and anti-inflammatory effects. Promotes faster recovery in burns, ulcers, and surgical incisions by supporting cell migration and maintaining a moist healing environment.
Found in some dental applications to support tissue regeneration after periodontal procedures. Also used in nasal sprays to moisturize and protect mucous membranes, aiding in the relief of dryness and irritation.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Appearance | White to Off White Powder or Granule |
| Transmittance(1g/100ml water, 600nm) | ≥99.0% |
| Glucuronic acid | ≥46.0% |
| Sodium hyaluronate | 95.0-100.0% |
| Protein | 0-0.05% |
| Loss on drying(110°C) | 0-10% |
| PH(0.10g/100ml water) | 5.0-8.5 |
| Molecular weight | ≥1.8 MDa |
| Intrinsic viscosity | ≥27.2 DL/G |
| Heavy metal | 0-20ppm |
| Response to the tests for Sodium (ICP) | conforms |
| Infrared Spectrum | Conforms to Structure |
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