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Did you mean: Chlorosulfonic acid

Chlorosulfuric acid

Compounds
Chlorosulfuric acid is the inorganic compound with the formula HSO₃Cl. It is also known as chlorosulfonic acid, being the sulfonic acid of chlorine. It is a distillable, colorless liquid which is hygroscopic and a powerful lachrymator. Commercial... Wikipedia
Density: 1.75 g/cm³
Molar mass: 116.52 g/mol
Formula: HSO3Cl
Melting point: -112°F (-80°C)
Boiling point: 151 to 152 °C (304 to 306 °F; 424 to 425 K) (755 mmHg or 100.7 kPa)
Solubility in other solvents: reacts with alcohols; soluble in chlorocarbons
Solubility in water: hydrolysis