Perchloric acid, is a clear colorless odorless aqueous solution. Perchloric acid is a mineral acid with the formula HClO4. Usually found as an aqueous solution, this colorless compound is a stronger acid than sulfuric acid, nitric acid and hydrochloric acid. It is a powerful oxidizer when hot, but aqueous solutions up to approximately 70% by weight at room temperature are generally safe, only showing strong acid features and no oxidizing properties.

Application

Perchloric acid (HClO4), an oxygen acid of chlorine, is strongly acidic in nature. Hydrates of perchloric acid are obtained on its dissolution in water.

Technical Specification

MELTING POINT :    -18 °C
BOILING POINT :      198 °C
DENSITY :                 1.67 kg/l
PHYSICAL DESCRIPTION: liquid