CAS 123333-94-8|4-STYRENESULFONIC ACID, SODIUM SALT HYDR ATE

Introduction：Basic information about CAS 123333-94-8|4-STYRENESULFONIC ACID, SODIUM SALT HYDR ATE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Articles3
6. Synonyms

Common Name	4-STYRENESULFONIC ACID, SODIUM SALT HYDR ATE
CAS Number	123333-94-8	Molecular Weight	224.20900
Density	/	Boiling Point	/
Molecular Formula	C₈H₉NaO₄S	Melting Point	/
MSDS	ChineseUSA	Flash Point	/
Symbol	GHS07	Signal Word	Warning

Names

Name	p-Styrenesulfonic Acid Sodium Salt Hydrate
Synonym	More Synonyms

Chemical & Physical Properties

Molecular Formula	C₈H₉NaO₄S
Molecular Weight	224.20900
Exact Mass	224.01200
PSA	74.81000
LogP	2.25020
InChIKey	AATHLPHPRXGBAI-UHFFFAOYSA-M
SMILES	C=Cc1ccc(S(=O)(=O)[O-])cc1.O.[Na+]

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn: Harmful;
Risk Phrases	R22
Safety Phrases	S26
RIDADR	NONH for all modes of transport
HS Code	2904100000

Customs

HS Code	2904100000
Summary	2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Articles3

Synthesis and electrical properties of NaSS-MAA-MMA cation exchange membranes for membrane capacitive deionization (MCDI) Kwak NS, et al.

Desalination 284 , 138-146, (2012)

A Multi-Dimensional Approach for Fractionating Proteins Using Charged Membranes Sorci M, et al.

Biotechnol. Bioeng. 110(6) , (2013)

Copolymerization characteristics of sodium styrenesulfonate Grabiel CE and Decker DL

J. Polym. Sci. 59(168) , (2003)

Synonyms

Sodium p-Styrenesulfonate Hydrate

sodium,4-ethenylbenzenesulfonate,hydrate

Recommended......