Sodium p-toluenesulfonate CAS 657-84-1

CAS: 657-84-1

Molecular Formula: C7H9NaO3S

Molecular Weight: 196.2

EINECS: 211-522-5

Synonyms: naxonatehydrotrope; para-toluenesulfonicacid,sodiumsalt; p-toluenesulfonicacid,sodiumsalt,mixtureofisomers; sodiumparatoluenesulphonate; sodiump-methylbenzenesulfonate; sodiump-toluenesulphonate; sodiumtosylate; tosylate,sodium

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What is Sodium p-toluenesulfonate CAS 657-84-1?

Sodium p-toluenesulfonate is a white powdery crystal that is easily soluble in water. It is generally made by toluene sulfonation followed by neutralization with alkali. It is mainly used as a conditioner and cosolvent for synthetic detergents, as well as a synthetic intermediate for medicines. Sodium p-toluenesulfonate is added to shower gel as a water cosolvent for synthetic detergents, which can increase the water content and has a good effect on fluidity, feel, anti-caking, etc.

Specification

ITEM	STANDARD
Appearance	White powder
Purity	≥78.0%
Moisture	≤6.0%
Inorganic substance	≤14.0%
PH (PH instrument test )	7-12

Application

1.Sodium p-toluenesulfonate is used as a slurry conditioner in the chemical industry and synthetic detergents.

2.Sodium p-toluenesulfonate is mainly used in the organic synthesis industry. It is used in the pharmaceutical industry to synthesize doxycycline, dipyridamole, naproxen, and in the production of amoxicillin and cefadroxil intermediates.