Technical Information about the Product

Chemical Formula: HCl

CAS Number: 7647-01-0

EC Number: 231-595-7

Example Use of the Chemical Raw Material

Chemical Industry

Manufacture of Chemicals: Hydrochloric acid (4% pure, HCl) is used in the chemical industry for the manufacture of various chemicals. It serves as a mild reagent for pH regulation and for various synthesis processes.

Laboratory Applications

Chemical Reagent: Hydrochloric acid at a concentration of 4% is used in the laboratory as a chemical reagent in a multitude of experiments and analyses. It is used to adjust pH, prepare samples, and perform chemical reactions.

Food Industry

Food Additive: In the food industry, 4% hydrochloric acid is used as a food additive. It serves to regulate pH and to produce certain food ingredients.

Water Treatment

pH Regulation: In water treatment, 4% hydrochloric acid is used to regulate the pH of drinking water and wastewater. It helps improve water quality by neutralizing alkaline water samples.

Medical Applications

Disinfectants: In the medical industry, 4% hydrochloric acid can be used for the manufacture of disinfectants and the cleaning of medical devices. It helps effectively combat germs and bacteria.

Cleaning

All-Purpose Cleaners: 4% hydrochloric acid can be used as an ingredient in all-purpose cleaners to remove limescale deposits and other impurities from surfaces. It is particularly useful for cleaning bathrooms and kitchens.

Textile Industry

Textile Treatment: In the textile industry, 4% hydrochloric acid is used to treat fabrics to improve color fastness and remove excess dyes.

These applications demonstrate the versatility and importance of 4% hydrochloric acid as a chemical raw material in different industrial sectors, from the chemical and food industries to water treatment and cleaning.

Hazard Statements in French:

H290: May be corrosive to metals.

H314: Causes severe skin burns and eye damage.

H335: May cause respiratory irritation.

P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Wash skin with water/shower.

P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.

P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

P310: Immediately call a POISON CENTER or doctor/physician.

P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P501: Dispose of contents/container in accordance with local/regional/national/international regulations.

Recommended Storage Conditions:

Hydrochloric acid (4% pure) should be kept in a tightly closed container, away from combustible materials and organic matter. The product should be stored in a dry and cool place, away from direct sunlight. It should be protected from overheating and adequate ventilation should be ensured at the storage location. It is also advisable to exercise caution when storing hydrochloric acid (4% pure) and to keep it out of reach of children and animals.

Markings on the Packaging