Corrosive Materials

Dispense from only one container at a time. When acids attack metals, hydrogen gas is often given off. Stir corrosives slowly and carefully into cold water when the job requires mixing corrosives and water.

Corrosive substance

Clean up any spills and buildups of corrosives promptly and safely. Wear the proper personal protective equipment for each of the jobs you do. A buildup of pressure might also result in the material shooting out into the face of the person opening the container. For example, sulfuric acid dehydrates carbohydrates in skin and releases heat, sometimes sufficient to cause a thermal burn in addition to the chemical burn. Colloquially, corrosives may be called poisons but the concepts are technically distinct.

Concentrated mineral acids can be very reactive, even with each other. Report the problem to the people responsible for handling emergencies where you work. It has been used as a disinfectant and sterilizing agent in medical and dental settings as well as other uses.

If you have questions or need any help, please contact our sponsor. Never use these "empty" containers for anything else, no matter how clean they seem to be.

Corrosive chemicals are substances that cause visible destruction or permanent changes in human skin tissue at the site of contact, or are highly corrosive to steel.

SOP: Corrosives PennEHRS

Corrosive materials can severely irritate, or in come cases, burn the eyes. For instance, catalytic sulfuric acid is used in the alkylation process in an oil refinery: Related Terms. CCOHS is not liable for any loss, claim, or demand arising directly or indirectly from any use or reliance upon the information.

However, the specific first aid recommendations can vary from one corrosive material to another, depending on the nature properties and hazards of the material. Request a Catalog Receive our latest catalog for free. Approvals If you or your lab has not worked with this hazard before and you are considering a procedure that requires you to do so, we recommend contacting EHRS for guidance. JavaScript seem to be disabled in your browser.

Corrosive Definition - Glossary of Chemistry Terms

Some corrosive chemicals are valued for various uses, the most common of which is in household cleaning agents. Use good housekeeping practices to avoid contamination of surfaces, garments, personal belongings, and self.

Vapors and corrosive chemicals with a high vapor pressure should be used within a ventilation hood. It is therefore essential that approved eye and face protection NEW LINK be worn in all laboratories where corrosive chemicals are handled.

Example of a Corrosive Cabinet. PPE cannot protect you if it is not worn. Your cart is empty. Treat them as corrosive wastes. Many chemicals commonly used in the laboratory are corrosive or irritating to body tissue.