Chemical Name: Perfluorobutanesulfonic acid
CAS No.: 375-73-5
Molecular Formula: C4HF9O3S
Molecular Weight: 300.10
Appearance: Colorless liquid
Perfluorobutanesulfonic acid CAS 375-73-5
Description
Perfluorobutanesulfonic acid Details
Chemical Name: Perfluorobutanesulfonic acid
CAS No.: 375-73-5
Molecular Formula: C4HF9O3S
Molecular Weight: 300.10
Molecular Structure:
Appearance: Colorless liquid
Perfluorobutanesulfonic acid Typical Properties
| Item | Standard |
| Appearance | colorless liquid. |
| Purity % | ≧99.0 |
| Water content % | ≦0.50 |
| Boiling point | 210~212℃ |
| Density | 1.82 g/cm³ |
Perfluorobutanesulfonic acid Usage
Surfactants: Possessing extremely low surface tension and high chemical stability, they are widely used in industrial cleaning agents, lubricants, and as chromium mist suppressants in the electroplating industry.
Polymer Additives: Their salts are core components in the manufacture of highly effective flame retardants.
Electronic Chemicals: Used in semiconductor manufacturing as acid generators in photoresists or as key components in cleaning formulations.
Organic Synthesis: Used as strong acid catalysts in the development of pharmaceutical and pesticide intermediates.
Oil and Water Repellent Treatments: Used as finishing agents for leather, paper, and fabrics, imparting excellent hydrophobic and oleophobic properties to the materials.
Perfluorobutanesulfonic acid Packaging and Shipping
Packing: 25kg/drum
Perfluorobutanesulfonic acid Storage
Stored in cool dry ventilated place away from fire, heat, light, acids and food materials
The shelf life is not open for 24 months.