M2695235
FluorescentBrightener28 , usedasastainandbrighteningagent , 4404-43-7
CAS NO.：4404-43-7
Empirical Formula: C40H44N12O10S2
Molecular Weight: 916.98
MDL number: MFCD00308955
EINECS: 224-548-7
| Pack Size | Price | Stock | Quantity |
| 1g | RMB192.00 | In Stock |
|
| 5g | RMB736.00 | In Stock |
|
| 25g | RMB2944.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 290°C |
| Boiling point: | 1311℃[at 101 325 Pa] |
| Density | 1.598±0.06 g/cm3(Predicted) |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | Store at RT. |
| solubility | DMSO (Slightly, Sonicated), Methanol (Slightly, Heated, Sonicated) |
| pka | -1.28±0.50(Predicted) |
| form | Solid |
| color | Light Yellow to Yellow |
| Water Solubility | 80g/L at 25℃ |
| Stability: | Stable under recommended storage conditions., Stable Under Recommended Storage C |
| LogP | -3.5 |
| EPA Substance Registry System | C.I. Fluorescent Brightening Agent 28 (4404-43-7) |
Description and Uses
Fluorescent Brightener 28 (Technical Grade) is used for the staining of fungi and as a viability stain. Dyes and metabolites.
