High Quality Benzenesulfonic Acid CAS-98-11-3
CAS: 98-11-3
Molecular structure:C6H6O3S
Molecular weight: 158.175
Benzenesulfonic acid is an organic compound with molecular formula of C6H6O3S and molecular weight of 158.18. It is colorless needle-shaped or flaky crystal, easily soluble in water, easily soluble in ethanol, slightly soluble in benzene, insoluble in ether and carbon disulfide. It is mainly used to produce phenol through alkali melting, resorcinol, etc. It is often used as a catalyst in esterification and dehydration reactions.
Description
|
Product name |
Benzenesulfonic acid |
|
CAS |
98-11-3 |
|
EINECS Code |
202-638-7 |
|
Alternative name |
Besylic Acid |
|
Appearance |
Colorless needle or leaf crystal |
|
Boiling point |
137℃ |
|
Melting point |
30-60 °C |
|
Density |
1.32g/cm3 |
|
Packing |
25KGS per drum |
Application
It is mainly used for the melting of phenol by alkali, and also for the production of resorcinol. It is often used as a catalyst in esterification and dehydration reactions. Check ammonium and potassium salts. Organic synthesis, production of phenol and resorcinol Used as dehydration catalyst and resin curing agent Electroplating additives, Dye Intermediate.
It is used as experimental reagent and catalyst, and also used in organic synthesis and phenol manufacturing
It is mainly used to produce phenol through alkali melting and resorcinol, etc. It is often used as a catalyst in esterification and dehydration reactions
Benzenesulfonic acid can be used for oilfield water injection to remove formation plugging and improve formation permeability. As the acid for acidizing water injection wells, benzenesulfonic acid is characterized by slow reaction with carbonate, and the higher the concentration, the slower the reaction speed, and can acidize the deep formation. Compared with hydrochloric acid, benzenesulfonic acid (and mixed aryl sulfonic acid) has a long period of validity, low corrosivity, and safe use. Benzenesulfonic acid is also used as catalyst for esterification and dehydration reaction and curing agent for foundry industry.
Examine ammonium salt and potassium salt. Determination of zinc. Organic synthesis. Manufacture phenol and resorcinol. catalyzer. It can be used as dehydration catalyst, resin curing agent, electroplating additive and dye intermediate. It is mainly used to produce phenol through alkali melting and resorcinol, etc. It is often used as a catalyst in esterification and dehydration reactions
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