A7289112
Sodium p-Styrenesulfonate Hydrate , 90% , 123333-94-8
CAS NO.：123333-94-8
Empirical Formula: C8H7NaO3S.xH2O
Molecular Weight:
MDL number: MFCD03092905
EINECS: 682-905-6
| Pack Size | Price | Stock | Quantity |
| 25G | RMB36.80 | In Stock |
|
| 100G | RMB119.20 | In Stock |
|
| 500G | RMB274.40 | In Stock |
|
| 2.5kg | RMB875.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 151-154°C |
| Density | 1.043 g/mL at 25 °C |
| refractive index | n20/D 1.387 |
| Flash point: | 26°C |
| Water Solubility | Soluble in water |
| form | powder to crystal |
| color | White to Almost white |
| Boiling point: | 111-112°C |
Description and Uses
4-Styrenesulfonic acid sodium salt hydrate( NaSS, SSAS) was grafted on poly(ethersulfone) (PES) membrane to determine the fractionation of proteins with similar molecular weights and close pI values. NaSS based ion exchange membranes for membrane capacitive deionization (MCDI) have been synthesized. Copolymerization characteristics of sodium styrenesulfonate has been studied.c
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P264-P270-P301+P312-P302+P352-P305+P351+P338 |
| Hazard Codes | Xn |
| Risk Statements | 22-36/37/38 |
| Safety Statements | 26-36/37 |
| RIDADR | UN 1987C 3 / PGIII |
| WGK Germany | 3 |
| HS Code | 29041000 |
