Surfactant

PTSA P-Toluene Sulfonic Acid CAS 6192-52-5

Colorless monoclinic flake crystals or white powder. Melting point: 38°C (anhydrous), 103.5°C (monohydrate).
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Description
PTSA P-Toluene Sulfonic Acid Properties
Overview of P-Toluene Sulfonic Acid
P-Toluene Sulfonic Acid is a strong organic acid with the chemical formula C7H8O3S. It is a white needle-like or powdery crystal that is intensely irritating and corrosive. It is easily soluble in water and has a high ionization constant in water, so it is very acidic. The relative molecular mass of this substance is 184.22, the melting point is 101-103 °C, and the boiling point is 249 °C. There are two main synthesis methods of P-Toluene Sulfonic Acid: one is obtained by hydrolysis of toluene sulfonyl chloride, and the other is obtained by sulfonation reaction of toluene and chlorine.

Chemical Properties of P-Toluene Sulfonic Acid 
Molecular weight: 138.15 g/mol.
Solubility: soluble in many organic solvents, such as methanol, ethanol, ether, etc.
Acidity coefficient (pKa): -2 to -3
Melting Point: 101-103 °C
Boiling Point: 249 °C
Appearance: White needle-like or powdered crystals
Odor:Slight characteristic odor

Application of P-Toluene Sulfonic Acid
P-Toluene Sulfonic Acid is a common strong organic acid that is strongly irritating and corrosive. P-Toluene Sulfonic Acid has high solubility in water and can be soluble in organic solvents.It is an effective catalyst that can facilitate the progress of many organic reactions, such as esterification, alkylation, acylation, etc. In the fields of dyes, pharmaceuticals, pesticides and polymer materials, P-Toluene Sulfonic Acid is also widely used as a raw material or intermediate. In addition, it can be used as an ion exchanger for the separation and purification of various ions.Its role as a catalyst in many chemical reactions is very important to facilitate the progress of the reaction and improve the quality and yield of the product. In addition, P-Toluene Sulfonic Acid can also be used as an ion exchanger for the separation and purification of various ions, which is a very useful application.
  1. Catalyst: P-Toluene Sulfonic Acid is a strong acidic catalyst, which is commonly used in organic reactions such as esterification, alkylation, and acylation. It can promote the progress of chemical reactions and improve the yield and quality of products.
  2. Ion exchanger: P-Toluene Sulfonic Acid can be made into an ion exchanger for the separation and purification of various ions. It is able to adsorb metal ions on its own surface, thus separating it from the solution.
  3. Dye intermediates: P-Toluene Sulfonic Acid is a synthetic raw material for some dye intermediates. For example, it can be used to synthesize acidic medium dyes and direct dyes, among others.
 
  1. Pharmaceutical intermediates: P-Toluene Sulfonic Acid can also be used as pharmaceutical intermediates for the synthesis of some drug molecules. For example, it can be used to synthesize antibiotics, antineoplastic drugs, etc.
  2. Polymer materials: P-Toluene Sulfonic Acid can be used to synthesize polymer materials. For example, it can be used as a monomer of polymers and participate in polymerization reactions, so as to obtain some high-performance polymer materials.
  3. Environmental protection field: P-Toluene Sulfonic Acid can also be used in the environmental protection field. For example, it can be used to treat pollutants such as waste water and exhaust gas, so as to achieve the purpose of purifying the environment.
 
Company Profile
Luoyang Tongrun Nano Technology Co., Ltd. (TRUNNANO) is a confident global supplier and manufacturer of chemical materials with over 12 years of rich experience, focusing on providing ultra-high quality chemicals and nanomaterials. Our product range includes boride powders, nitride powders, graphite powders, sulfide powders, 3D printing powders, and surfactant.
 
The company has a professional technical team and quality inspection department, well-equipped laboratories and advanced testing equipment. In order to ensure that our customers can get the best product experience, we have also set up a professional after-sales customer service center.
If you are looking for a high quality supplier of P-Toluene Sulfonic Acid , we sincerely invite you to contact us or click on related products to inquire

 
Packing of P-Toluene Sulfonic Acid 
We have many kinds of packing, depending on P-Toluene Sulfonic Acid quantity.
P-Toluene Sulfonic Acid packing: 100g, 1kg, 10kg, etc.
 

Payment methods of P-Toluene Sulfonic Acid 

L/C, T/T, Western Union, Paypal, Credit Card etc.
 

Shipment of P-Toluene Sulfonic Acid 

Once payment is received, by sea, by air or by express as soon as possible.

PTSA P-Toluene Sulfonic Acid Properties

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CAS No. 6192-52-5
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PTSA P-Toluene Sulfonic Acid Health & Safety Information

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