Styrene-4-sulfonic acid sodium salt, Thermo Scientific Chemicals

Description

Styrene-4-sulfonic acid sodium salt is grafted on poly(ethersulfone) membrane to determine the fractionation of proteins with similar molecular weights. It is used as sodium based ion exchange membranes for membrane capacitive deionization (MCDI) for synthesis. It is used in the study of copolymerization characteristics of sodium styrenesulfonate.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 2695-37-6
• Molecular Formula: C8H7NaO3S
• Molecular Weight (g/mol): 206.19
• MDL Number: MFCD00013379 MFCD00084449
• InChI Key: XFTALRAZSCGSKN-UHFFFAOYSA-M
• Synonym: sodium 4-vinylbenzenesulfonate, sodium p-styrenesulfonate, sodium 4-styrenesulfonate, sodium p-styrene sulfonate, unii-0kp0v3og5g, benzenesulfonic acid, 4-ethenyl-, sodium salt, poly sodium 4-vinylbenzenesulfonate, 0kp0v3og5g, sodium 4-ethenylbenzenesulfonate, p-styrenesulfonic acid sodium salt
• PubChem CID: 3571582
• IUPAC Name: sodium;4-ethenylbenzenesulfonate
• SMILES: [Na+].[O-]S(=O)(=O)C1=CC=C(C=C)C=C1

• Color: White
• Quantity: 50 g
• Beilstein: 3575931
• Solubility Information: Soluble in water.
• Formula Weight: 206.19
• Physical Form: Powder
• Chemical Name or Material: Styrene-4-sulfonic acid sodium salt

Safety and Handling

Product Identifier

• Benzenesulfonic acid, 4-ethenyl-, sodium salt

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/soap.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P312-Call a POISON CENTER/doctor/if you feel unwell.
• P332+P313-If skin irritation occurs: Get medical advice/attention.
• P337+P313-If eye irritation persists: Get medical advice/attention.

Supplemental information

• MIXTURE LIST-Contains : Benzenesulfonic acid, 4-ethenyl-, sodiumsalt

RUO – Research Use Only