Inhalation of the dust of this product has an irritating effect on the respiratory tract and can cause cough, chest pain and central nervous system depression. Direct eye contact can cause serious damage, including blindness. Skin contact can cause chemical burns. In the past, TCA burns were more common because they were often used for gum burns. It is a very corrosive drug and can cause severe burns if used incorrectly. Clinically, the surface may be whitish, followed by tissue necrosis, and inflammation, rot or ulcer may appear under the white necrotic tissue. Oral burns to the mouth and digestive tract, severe abdominal pain, vomiting and collapse.
When a leak occurs, do not directly touch the leak, sprinkle soda ash on the ground, then rinse with plenty of water, and put the diluted washing water into the waste water system. If there is a large amount of leakage, it should be discarded after collection and recycling or harmless disposal.
Protective measures: Respiratory protection: When the concentration in the air exceeds the standard, you should wear a gas mask. Wear self-contained breathing apparatus when necessary.
Eye Protection: Wear chemical safety goggles.
Protective clothing: Wear work clothes (made of anti-corrosion materials).
Hand Protection: Wear rubber gloves.
Others: After work, shower and change. Pay attention to personal hygiene.
Skin Contact: Remove contaminated clothing and flush immediately with water for at least 15 minutes. Rinse with plenty of water, or with 2% soda water. If burns occur, seek medical attention.
Eye Call: Immediately lift eyelids and flush with running water or saline for at least 15 mins. seek medical attention.
Inhalation: Quickly leave the scene to fresh air. Keep the airway open. Provide artificial respiration if necessary. seek medical attention.
Ingestion: If swallowed by mistake, rinse mouth immediately and drink milk or egg white. seek medical attention.