Hydrochloric acid 4 % technical grade

Explanations:

GHS01
Explosive hazard; substances/mixtures that may explode from heat, shock, or friction.

GHS02
Flammable; flammable gases, liquids, solids, self-reactive substances, organic peroxides.

GHS03
Oxidizing; may cause or intensify fire, or cause combustible materials to ignite.

GHS04
Gas under pressure; compressed, liquefied or dissolved gases—risk of rupture/explosion if heated.

GHS05
Corrosive; causes skin corrosion/burns and serious eye damage; may corrode metals.

GHS06
Acute toxicity; may be fatal or toxic if swallowed, inhaled, or in contact with skin.

GHS07
Harmful/irritant; may cause skin and eye irritation, respiratory irritation, or drowsiness/dizziness.

GHS08
Health hazard (chronic); carcinogenicity, mutagenicity, reproductive toxicity, respiratory sensitization, target organ toxicity from repeated exposure, or aspiration hazard.

GHS09
Hazardous to the aquatic environment; acute or chronic hazards to aquatic life and ecosystems.