Trifluoromethanesulfonic acid

CAS No

1493-13-6

EINECS No

216-087-5

Molecular formula

CF3SO3H

Molecular weight

150.07

Density@20℃

1.696

Boiling point

162℃

Melting point

-40℃

Refractive index @20℃

1.327

Solubility

Mutual dissolution with water

Sensitive

Hygroscopic，Smoke in wet air

Moisture

200ppm max

Sulfate(SO42-)

50ppm max

Fluoride(F-)

10ppm max

Assay

99.5%

Appearance

clear colorless liquid