trifluromethanesulfonic acid

Melting point to 40 ° C

The boiling point of 162 ° C (lit.)

Density of 1.696 g/mL at 25 ° C (lit.)

Yellow brown liquid.The boiling point of 167 ~ 170 ℃.The refractive index of 1.331.The relative density is 1.708.The strongest organic acid is easily soluble in water.

Disulfide is the raw material, and trifluoromethyl disulfide is produced by the reaction of the fluorine iodide.Mercury reacts with mercury (CF3S) 2Hg, which is oxidized by oxidized hydrogen perfluorocarbon sulfonate.