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Para Toluene Sulfonic Acid PTSA

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MOQ : 25 Kilograms

Para Toluene Sulfonic Acid PTSA Specification

Solubility
Soluble in water, alcohol, ether, and other polar solvents

Melting Point
103-106C

Properties
Strong organic acid, versatile sulfonating agent, soluble in water and many organic solvents

Molecular Formula
C7H8SO3

Storage
Store in a tightly closed container in a cool, dry, and ventilated area, away from moisture and incompatible substances

Ingredients
Para Toluene Sulfonic Acid, minor impurities

Application
Catalyst in esterification, manufacture of resins, dyes, pharmaceuticals, and as a curing agent in epoxy systems

Physical Form
Powder / Flakes / Granules

Product Type
Acid

EINECS No
203-180-0

Appearance
White to off-white crystalline solid

CAS No
104-15-4

Structural Formula
C6H4CH3SO3H

Purity
98% min

Shape
Granular / Flakes / Powder

Molecular Weight
172.20 g/mol

Usage
Used as catalyst for organic reactions, resin manufacture, curing agent, intermediate in chemical synthesis

Shelf Life
24 months under recommended storage conditions

HS Code
29041090

Density
1.36 Gram per cubic centimeter(g/cm3)

Grade
Industrial Grade

Poisonous
Corrosive, not classified as toxic but can cause burns

Ph Level
<1 (1% solution)

Smell
Slight aromatic odor

Para Toluene Sulfonic Acid PTSA Trade Information

Minimum Order Quantity
25 Kilograms

Payment Terms
Letter of Credit (L/C), Paypal, Western Union, Cash in Advance (CID), Cash Advance (CA)

Supply Ability
1000 Kilograms Kg Per Week

Delivery Time
7 Days

Sample Available
Yes

Sample Policy
Sample costs shipping and taxes has to be paid by the buyer

Main Export Market(s)
Western Europe, Australia, North America, Eastern Europe, Middle East, Central America, South America, Asia, Africa

Main Domestic Market
All India

About Para Toluene Sulfonic Acid PTSA

We are a reputed firm which caters to the diversified requirements of industries by offering remarkable Para Toluene Sulfonic Acid PTSA. Under the strict observation of the expert professionals our vendors formulate this using high quality compounds and latest machines. Thus, we are known as a leading supplier, exporter, trader, distributor, retailer and importer. Moreover, this is packed in quality approved packaging materials; our clients can avail this Para Toluene Sulfonic Acid PTSA at pocket friendly prices.

Features:

Long shelf life
Quality approved
Effective
Highly pure

Other details:

Appearance: off-white/ white powder.
Free sulphate: max 1%.
Assay: 99. 0% 1%
Moisture: 10. 0% max
Solubility: soluble in water and alcohol.
Hygroscopicity: extremely hygroscopic

Uses:

Reaction catalyst.
Hydrotropic agent.
Sodium ptsa

Pack size: 50kgs hdpe bag with pp liner.
Store in well closed container/bag in cool and dry place.

Versatility and Key Applications

PTSA stands out for its diverse industrial applications. It serves as a powerful catalyst in esterification and polymerization reactions, and facilitates the production of resins, dyes, and pharmaceuticals. Additionally, it acts as a crucial curing agent in epoxy systems, ensuring robust and efficient chemical synthesisall attributed to its remarkable acidity and solubility.

Safe Handling and Storage

As a corrosive and irritant substance (UN Number: 2585), PTSA must be handled using proper personal protective equipment. Storage in a tightly sealed container, in a cool, dry, and ventilated space, keeps it stable and extends its usability. Avoiding exposure to moisture and incompatible substances is necessary for safety and product preservation.

FAQs of Para Toluene Sulfonic Acid PTSA:

Q: How should Para Toluene Sulfonic Acid (PTSA) be stored and handled safely?

A: PTSA should be stored in tightly closed containers in cool, dry, and well-ventilated areas, away from moisture, bases, and strong oxidizers. Always use gloves, eye protection, and other personal protective equipment when handling due to its corrosive and irritant nature.

Q: What are the primary benefits of using PTSA in chemical synthesis or industrial processes?

A: The main benefits of PTSA include its powerful catalytic properties and high solubility in water and organic solvents. It promotes rapid, efficient reactions in resin, dye, and pharmaceutical synthesis, making it a versatile and reliable acid catalyst and sulfonating agent.

Q: Where is PTSA commonly used in industrial applications?

A: PTSA is widely employed in esterification, resin manufacturing, dye production, pharmaceuticals, and as a curing agent in epoxy systems. Its strong acidity and stability make it valuable in these industries for accelerating chemical processes and improving product quality.

Q: When is PTSA preferred over other acids in chemical reactions?

A: PTSA is chosen over other acids when a non-volatile, non-oxidizing, and highly soluble acid catalyst is needed, especially in organic reactions where strong, efficient sulfonation or catalysis is required without introducing moisture.

Q: What is the recommended process for disposing of PTSA waste?

A: PTSA waste should be disposed of according to local hazardous waste regulations. Neutralize any small spills with a suitable base before disposal, and consult environmental health and safety guidelines to ensure safe handling and compliance.

Q: Which packaging options are available for industrial supply of PTSA?

A: PTSA is available in 25 kg or 50 kg bags or drums. Packaging is designed to protect the product from moisture and contamination during storage and transport.

Q: How does the strong acidity of PTSA benefit its performance as a catalyst?

A: With a pKa of -2.8, PTSA functions as an exceptionally strong acid. This enables efficient protonation of reactants, leading to faster and more complete chemical transformations in various industrial and laboratory settings.

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