Benzenesulfonic Acid Monohydrate (CAS 26158-00-9): A Comprehensive Guide to This Versatile Industrial Chemical
Benzenesulfonic acid monohydrate (CAS 26158-00-9) is a vital organic chemical compound widely used in industrial applications. With the molecular formula C6H5SO3H·H2O and a molecular weight of 176.19 g/mol, this compound serves as a fundamental building block in various chemical manufacturing processes.
What is Benzenesulfonic Acid Monohydrate?
Benzenesulfonic acid monohydrate is the hydrated form of benzenesulfonic acid, a strong organic sulfonic acid. It appears as a white to gray solid and is highly soluble in water, making it easy to handle and incorporate into various chemical processes. The compound is produced through the sulfonation of benzene with sulfuric acid, followed by hydration to obtain the monohydrate form.
В чём заключаются преимущества?
High Solubility and Reactivity
One of the primary benefits of benzenesulfonic acid monohydrate is its excellent solubility in water and organic solvents. This characteristic makes it an ideal ingredient in chemical formulations.
Strong Acidic Properties
As a strong organic acid, benzenesulfonic acid monohydrate serves as an effective catalyst in numerous chemical reactions including esterification and dehydration.
Versatile Intermediate
The compound serves as a key intermediate in synthesizing a wide range of chemical products.
Cost-Effective Manufacturing
Its availability and relatively simple production method make it an economical choice for large-scale industrial applications.
Каковы области применения?
Detergent and Surfactant Production
Benzenesulfonic acid monohydrate is extensively used in the production of surfactants and detergents. Salts such as sodium benzenesulfonate are widely employed in laundry detergents.
Фармацевтическая промышленность
In pharmaceuticals, it serves as an intermediate in drug synthesis. Many drugs are prepared as benzenesulfonate salts (besylates/besilates).
Dye and Pigment Manufacturing
Used as an intermediate in dye synthesis for textile, paper, and plastic industries.
Chemical Catalysis
Used as an acid catalyst in organic synthesis reactions including esterification and dehydration.
Agrochemical Applications
Used in production of pesticides, herbicides, and other agrochemical products.
Химические характеристики
- Номер CAS: 26158-00-9
- Молекулярная формула: C6H5SO3H · H2O
- Молекулярная масса: 176.19 g/mol
- Внешний вид: White to Gray solid
- Чистота: Typically >98%
Безопасность и обращение
When handling benzenesulfonic acid monohydrate, appropriate PPE should be worn. The compound is corrosive and can cause skin and eye irritation.
Часто задаваемые вопросы
What is it used for? Used as intermediate in surfactants, detergents, pharmaceuticals, dyes, and as a catalyst.
Is it safe? When handled with appropriate protective equipment, it can be used safely.
How is it produced? Through sulfonation of benzene with sulfuric acid.
Why Choose Our Benzenesulfonic Acid Monohydrate?
We supply high-quality benzenesulfonic acid monohydrate (CAS 26158-00-9) meeting industrial purity standards.
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