Sodium 4-ethenylbenzene-1-sulfonate--water (1/1/1)
Grundinformationen
- CAS
123333-94-8- Standard-SMILES
C=Cc1ccc(S(=O)(=O)[O-])cc1.O.[Na+]- InChIKey
AATHLPHPRXGBAI-UHFFFAOYSA-M- Summenformel
- C8H9NaO4S
- Durchschnittliche Molmasse
- 224,21 g/mol
- Monoisotopische Masse
- 224,01192405
Namen und Bezeichner
- Bevorzugter Name
- Sodium 4-ethenylbenzene-1-sulfonate--water (1/1/1)
- IUPAC
- sodium;4-ethenylbenzenesulfonate;hydrate
- Englischer Name
- 4-Styrenesulfonic acid, sodium salt hydr ate
- Summenformel
- C8H7NaO3S.xH2O
- Molmasse
- 0
Namen und Synonyme
Weitere Namen anzeigen
Datenbank-Bezeichner
- CAS
123333-94-8- PubChem CID
- 23681144
- DTXSID
DTXSID60635574- EC Number
- 682-905-6
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 66,6 Ų
- H-Brücken-Donoren
- 1
- H-Brücken-Akzeptoren
- 4
- Frei drehbare Bindungen
- 2
- Schwere Atome
- 14
- Formalladung
- 0
- Komplexität
- 247
Physikochemische Eigenschaften
- Schmelzpunkt
- 151 · 151-154°C
- Dichte
- 1.043 g/mL · 1.043 g/mL at 25 °C
- Brechungsindex
- 20 · n20/D 1.387
- Flammpunkt
- 26 °C · 26°C
- Wasserlöslichkeit
- Soluble in water
- Aggregatzustand
- powder to crystal
- Farbe
- White to Almost white
- Siedepunkt
- 111 · 111-112°C
- InChI
- 1S/C8H8O3S.Na.H2O/c1-2-7-3-5-8(6-4-7)12(9,10)11;;/h2-6H,1H2,(H,9,10,11);;1H2/q;+1;/p-1
- InChIKey
- AATHLPHPRXGBAI-UHFFFAOYSA-M
- SMILES
- [Na+].[H]O[H].[O-]S(=O)(=O)c1ccc(C=C)cc1
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Warning
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 38 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Sicherheitsdaten
- wgk
- 3
- ridadr
- UN 1987C 3 / PGIII
- hs_code
- 29041000
- risk_code
- 22-36/37/38
- hazard_code
- Xn
- safety_code
- 26-36/37
- Speicherklasse
- 11 - Combustible Solids
- Hazard Classifications
- Acute Tox. 4 OralEye Irrit. 2Skin Irrit. 2STOT SE 3
Chemie und Industrie
Anwendungen
Verwenden4-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
Anbieter46 Anbieter
Zugehörige Reaktionen
Notizen zur Verbindung
Wird geladen…