Product Name:Trifluoromethanesulfonic acid
Purity:99.5%
Appearance:Colorless Liquid
Sample:Available
Storage:Store below +30°C
CAS No.: 1493-13-6
Trifluoromethanesulfonic acid Cas 1493-13-6
Typical Properties
Chemical Name:Trifluoromethanesulfonic acid
Cas No:1493-13-6
EINECS No:216-087-5
Synonyms:triflic acid;
Molecualr Weight:150.08
Molecular Formula:CHF3O3S
Molecular Structure:
| Item | Specification |
| Melting Point | -40 °C |
| Boiling Point | 162 °C |
| Density | 1.696 g/mL |
| Refractive index | n20/D 1.327 |
| pKa | -14 |
| PH | <1 |
| Water | 0.005% |
| SO42- | 27 ppm |
| F- | 5 ppm |
Usage
Lithium-ion Battery Electrolyte Additives: Enhancing battery cycling stability and high-voltage endurance, improving SEI film formation; raw materials for high-end lithium battery electrolyte salts.
Electroplating & Electronic Chemicals: Metal plating brighteners, semiconductor etching auxiliaries, and high-purity electronic-grade reagents.
Superacid Catalysts: Applications in pharmaceuticals, agrochemicals, and organic synthesis—specifically for Friedel-Crafts reactions, alkylation, acylation, and polymerization catalysis.
Packaging and Shipping
170KG/DRUM
According to customer requirments.
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Trifluoromethanesulfonic acid Cas 1493-13-6