Keep away from food, drink, and animal feedingstuff. Wear suitable protective clothing. If swallowed, seek medical advice immediately and show this container or label. Contact with acids liberates very toxic gas. Azide compounds should be flushed with large volumes of water during disposal to avoid deposits in lead or copper plumbing where explosive conditions may develop.
Thimerosal is toxic, allergenic, and considered a probable human carcinogen.
Avoid contact with skin, eyes, or clothing. Exercise precautions in storage and handling. If skin or eye contact occurs, wash with copious amounts of water. Inhalation or ingestion is harmful and may be fatal. If swallowed, contact a physician immediately.