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Sodium hyaluronate is a popular ingredient in the cosmetic industry due to its water-holding capacity, in particular its natural ability to retain up to 1,000 times its weight, which makes it an exceptional hydrating agent. It is widely used in rejuvenating moisturizers designed to address the appearance of wrinkles.
Sodium hyaluronate can be found in different molecular sizes and weights, each exhibiting different penetrating abilities and benefits to the skin. This high molecular weight form of sodium hyaluronate forms a protective film on the skin's surface, absorbing water and promoting hydration to rapidly improve skin texture. High molecular weight sodium hyaluronate is used in products that require a more rapid hydration and plumping effect than the low molecular weight form. It is also prized for its skin-soothing qualities. Please view the following technical parameters of our sodium hyaluronate (high molecular weight) below for more information.
| Items | Specification |
|---|---|
| Appearance | White powder |
| Molecular weight | 1.5m-2.2m Da |
| pH | 6.0-8.0 |
| Transparency | ≥ 99% |
| Loss on drying | ≤ 8.0% |
| Heaped density | 0.10-0.60 g/cm3 |
| Protein | ≤ 0.1% |
| Residue on ignition | ≤ 20% |
| Heavy metal | ≤ 10ppm |
| Arsenic | ≤ 2ppm |
| Glucuronic acid | ≥ 44% |
| Sodium hyaluronate | ≥ 91% |
| Bacteria count | ≤ 10cfu/g |
| Molds & Yeast | ≤ 10cfu/g |
| Escherichia coli | Negative |
| Staphylococcus aureus | Negative |
| Salmonella bacteria | Negative |
Additionally, we help you customize and enhance the functionality of sodium hyaluronate, including.
As a leading provider of sodium hyaluronate, Alfa Chemistry can precisely control the molecular weight range of hyaluronic acid and provide sodium hyaluronate in different molecular weight segments. We can also provide comprehensive technical support from product use to efficacy evaluation. For high quality products and more information, please feel free to contact us.
If you have any questions, please contact us. You will get a satisfactory answer.
