Strong Reducing agents. Dust can irritate eyes, nose, throat and mucous membranes of the respiratory tract. Prolonged or repeated exposure can cause skin irritation and possibly skin rash. Contgact can cause irritation and redness. Inhalation may lead to irritation of upper respiratory tract.
Ingestion can cause nausea, diarrhea and abdominal cramps.
Medical conditions generally aggravated by exposure May aggravate existing skin conditions. If breathing is difficult, give oxygen and seek medical attention. If conscious, give 1-2 glasses of water. Seek medical assistance. Hold eyelids apart and flush with water for 15 minutes.