Certificate of Analysis
| Product Name: | Fluorescent Brightener 28 |
| Catalog Number: | M59250 |
| CAS Number: | 4404-43-7 |
Physical and Chemical Properties
| Formula: | C40H44N12O10S2 |
| Molecular Weight: | 916.98 |
| Form: | Solid |
| Storage: | RT |
| Chemical Structure: |  |
Product Information
| Description: | Fluorescent brightener 28 is a fluorescent whitening agent. Fluorescent brightener 28 is capable of staining polysaccharides such as cellulose, and when the plasma membrane ruptures, it also weakly stains the cytoplasm and strongly stains the cell nucleus. |
| 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. |