CAS Number2695-37-6
SynonymsSodium 4-vinylbenzenesulfonate hydrate; 4-STYRENESULFONIC ACID, SODIUM SALT; 4-Vinylbenzenesulfonic Acid Sodium Salt Hydrate; Sodium p-Styrenesulfonate; 4-Vinylbenzenesulfonic acid sodium salt; sodium 4-ethenylbenzenesulfonate; p-Vinylbenzenesulphonic acid sodium salt; MFCD03092905; EINECS 220-266-3; sodium styrene sulphonate; sodium 4-styrene sulfonate; p-styrenesulfonic acid sodium salt; sodium styrene sulfonate; sodium styrene-4-sulphonate; sodium p-styrene sulfonate; Styrene-4-sulfonic acid sodium salt; Sodium 4-vinylbenzenesulphonate; Benzenesulfonic acid, 4-ethenyl-, sodium salt; sodium 4-styrenesulfonate; Benzenesulfonic acid, 4-ethenyl-, sodium salt (1:1); Sodium 4-vinylbenzenesulfonate
Molecular FormulaC8H7NaO3S
Molecular Weight206.19
Purity≥90 (T)%
Density1.043 g/mL at 25 °C
Boiling Point111-112 °C
Melting Point≥300 °C
Appearancepowder
EINECS220-266-3
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 2695-37-6 |
| Catalog No. | 2A-9028914 |
| Chinese Name | 对苯乙烯磺酸钠 |
| Synonyms | Sodium 4-vinylbenzenesulfonate hydrate; 4-STYRENESULFONIC ACID, SODIUM SALT; 4-Vinylbenzenesulfonic Acid Sodium Salt Hydrate; Sodium p-Styrenesulfonate; 4-Vinylbenzenesulfonic acid sodium salt; sodium 4-ethenylbenzenesulfonate; p-Vinylbenzenesulphonic acid sodium salt; MFCD03092905; EINECS 220-266-3; sodium styrene sulphonate; sodium 4-styrene sulfonate; p-styrenesulfonic acid sodium salt; sodium styrene sulfonate; sodium styrene-4-sulphonate; sodium p-styrene sulfonate; Styrene-4-sulfonic acid sodium salt; Sodium 4-vinylbenzenesulphonate; Benzenesulfonic acid, 4-ethenyl-, sodium salt; sodium 4-styrenesulfonate; Benzenesulfonic acid, 4-ethenyl-, sodium salt (1:1); Sodium 4-vinylbenzenesulfonate |
| Molecular Formula | C8H7NaO3S |
| Molecular Weight | 206.19 |
| Purity | ≥90 (T) |
| Density | 1.043 g/mL at 25 °C |
| Boiling Point | 111-112 °C |
| Melting Point | ≥300 °C |
| Appearance | powder |
| Storage Condition | Sealed in a cool, dry environment |
| EINECS | 220-266-3 |
| HTC | 2904100000 |
| PubChem ID | 57653588 |
| MDL Number | MFCD00013379 |
| SMILES | [Na+].[O-]S(=O)(=O)c1ccc(C=C)cc1 |
| InChI | 1S/C8H8O3S.Na/c1-2-7-3-5-8(6-4-7)12(9,10)11;/h2-6H,1H2,(H,9,10,11);/q;+1/p-1 |
| InChI Key | XFTALRAZSCGSKN-UHFFFAOYSA-M |
| Beilstein/REAXYS | 3575931 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | transportation |
| Risk Codes | R36/37/38 |
| Safety Description | S26;S36 |
| MSDS | msds/28914_1_2695_37_6.pdf |
| Tax Rebate | 9.0% |
| Supervision | none |
| Transport Info | Product name: Purity: 0.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available |
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