Sonwu Supply Tl65ls Powder CAS 104-15-4 P-Toluenesulfonic Acid

• CAS No.: 104-15-4
• Formula: C7h8o3s
• EINECS: 203-180-0
• Type: Cosmetics Material
• Appearance: Powder
• Quality: Refined
• Model NO.: SWP-BX155
• Colour: White to Light Yellow Powder
• Other Name: Ipc-SDS
• CAS: 104-15-4
• Mf: C7h8o3s
• MW: 172.2
• Test Method: HPLC
• Shelf Life: 2 Years
• Storage: Cool and Dry Place
• OEM: Yes
• COA: Yes
• Sample: Available
• Odor: Charateristic
• Einecs No: 203-180-0
• MOQ: 1kg
• Transport Package: Vacuum Sealed Foil Bag
• Specification: 1kg/bag
• Trademark: Sonwu
• Origin: China
• Production Capacity: 500kg/Month

Product Description

Product Description

Name	p-Toluenesulfonic Acid
CAS No	104-15-4
Molecular formula	C7H8O3S
Purity	99%
Appearanc	White to light yellow crystalline powder
Certificate	ISO, SGS, GMP, HACCP
MOQ	1kg
Shelf life	2 Years

 

p-Toluenesulfonic acid (PTSA) is typically available in the form of a white or off-white crystalline powder with a characteristic odor. It is soluble in water, ethanol, and other organic solvents. PTSA is a strong organic acid commonly used as a catalyst in various chemical reactions, such as esterification, alkylation, and condensation reactions.

 

Certifications

Application

1. Esterification and transesterification reactions: PTSA is widely used as a catalyst in esterification and transesterification reactions to produce esters, which find applications in the production of various products such as fragrances, flavors, and polymers.

2. Alkylation reactions: PTSA is used as a catalyst in alkylation reactions, where it facilitates the addition of an alkyl group to an organic compound. This process is commonly used in the production of detergents, surfactants, and lubricants.

3. Condensation reactions: PTSA is used as a catalyst in condensation reactions, where it facilitates the formation of a covalent bond between two molecules. This process is used in the production of resins, plastics, and adhesives.

4. Polymerization reactions: PTSA is used as a sulfonating agent for organic compounds, including polymers, to improve their solubility and reactivity.

5. Pharmaceutical industry: PTSA is used as a catalyst in the synthesis of various intermediates, including antibiotics, vitamins, and analgesics.

6. Surface coatings and paints: PTSA is used as a curing agent for certain types of epoxy resins used in surface coatings and paints.

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1) By Express:

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