Certificate of Analysis
| Product Name: | Sodium hyaluronate (70kDa) |
| Catalog Number: | M10263 |
| CAS Number: | 9067-32-7 |
Physical and Chemical Properties
| Formula: | C14H22NNaO11 |
| Molecular Weight: | 403.31 |
| Solubility: | Water 3 mg/mL |
| Storage: | 2-8°C, dry, sealed |
| Chemical Structure: |  |
Analytical Data
| QC Standard: | >95%, molecular weight ~70,000 |
| H-NMR: | Consistent with structure |
Product Information
| Description: | Sodium Hyaluronic is is an anionic, nonsulfated glycosaminoglycan distributed widely throughout connective, epithelial, and neural tissues, it is used as a humectant to increase moisture in the skin, it may also serve as an emulsifier. |
| Stability and Solubility Advice: | Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide. We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details. |