A1459112
4，4’-Bis(2-sulfostyryl)biphenyl Disodium , ≥97.0%(HPLC) , 27344-41-8
CAS NO.：27344-41-8
Empirical Formula: C28H23NaO6S2
Molecular Weight: 542.6
MDL number: MFCD00318874
EINECS: 248-421-0
| Pack Size | Price | Stock | Quantity |
| 25G | RMB28.00 | In Stock |
|
| 100G | RMB95.20 | In Stock |
|
| 500G | RMB367.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | >300°C (dec.) |
| Density | 1.414 |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | DMSO (Sparingly), Methanol (Slightly), Water (Slightly) |
| form | Solid |
| color | Pale Green to Green |
| Water Solubility | 17.6g/L at 20℃ |
| InChIKey | PMPJQLCPEQFEJW-HPKCLRQXSA-L |
| LogP | -2.32 at 25℃ |
| CAS DataBase Reference | 27344-41-8(CAS DataBase Reference) |
| EPA Substance Registry System | Disodium 4,4'-bis(2-sulfostyryl)biphenyl (27344-41-8) |
Description and Uses
Disodium 4,4'-bis(2-sulfostyryl)biphenyl can be used as a fluorescent whitening agent used for household goods.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H320-H402 |
| Precautionary statements | P264-P273-P305+P351+P338+P337+P313-P501 |
| Safety Statements | 24/25 |
| HS Code | 29049090 |
