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Trifluoromethanesulfonic acid CAS#1493-13-6
Basic Information
CF₃SO₃H
Trifluoromethanesulfonic acid, or triflic acid, is a non-oxidizing superacid with high thermal stability and strong resistance to oxidation and reduction. The anhydrous form is especially valuable where intense, nonaqueous acidity is required. It catalyzes Friedel–Crafts acylation, alkylation and polymerization, and serves as a nonaqueous acid titrant or ESR solvent. It is also used in pharmaceutical, agrochemical, polymer, nucleoside, peptide, steroid and glycoside synthesis.
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Extremely Strong Acid：Triflic acid is recognized as one of the strongest acids, belonging to the superacid class.
High Thermal and Chemical Stability：It is non-oxidizing, thermally stable, and resistant to both oxidation and reduction.
Versatile in Fine Chemical and Pharmaceutical Synthesis：Used in the production of pharmaceuticals, agricultural chemicals, polymers, nucleosides, antibiotics, steroids, proteins, and glycosides.
Effective Anhydrous Form: The anhydrous form is widely utilized in fine chemical synthesis due to its reactivity and utility.
Product Description of Trifluoromethanesulfonic acid CAS#1493-13-6
Trifluoromethanesulfonic acid (triflic acid, TfOH) has the formula CF3SO3H and is classified as a superacid, ranking among the strongest acids known.
It features non-oxidizing property, high thermal stability, and resistance to oxidation and reduction. Widely applied in pharmaceuticals, agrochemicals and polymer synthesis, its anhydrous form is especially valuable for fine chemical production.
In pharma manufacturing, it is used to synthesize nucleosides, antibiotics, steroids, proteins and glycosides. Triflic anhydride is highly reactive with water and has significant toxicity.
Product Application of Trifluoromethanesulfonic acid CAS#1493-13-6
Trifluoromethanesulfonic acid acts as a catalyst for Friedel-Crafts acylation, alkylation and polymerization reactions. It also serves as a solvent for ESR analysis and a strong non-aqueous acid titrant. Combined with trifluoroacetic acid, it is used in solid-phase peptide synthesis. It is acknowledged as one of the strongest monoprotic acids.
Parameters
Delivery Time
Inventory 2-3 working days New manufacturing 7-10 working days
Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
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1. What products does Shandong Junzheng Chemical supply?
We supply inorganic chemicals, organic solvents, water treatment chemicals, and surfactants, including calcium chloride, soda ash, sodium bicarbonate, caustic soda, citric acid, ethyl acetate, and SLES. Please contact us to confirm specific product availability.
2. Which industries do your products serve?
Our products serve pharmaceutical, agrochemical, dye, rubber, construction, coal processing, and other chemical industries. Product suitability depends on the required grade, specifications, and application.
3. How can I get a quotation?
Please provide the product name, CAS number, required specifications, quantity, packaging requirements, and destination port. These details help us prepare an accurate quotation.
4. How do you control product quality?
We follow strict quality testing procedures supported by technical personnel, research equipment, and an established management system. Specific quality requirements can be confirmed before placing an order.
5. Can you help me select a suitable chemical?
Yes. Our technical team can assist with product selection based on your application and required specifications. Please share your intended use and key technical requirements.
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