Dilute by giving 1 or 2 glasses of water. Do not induce vomiting. Never give anything by mouth to an unconscious person. See a medical doctor immediately. If breathing difficulty or discomfort occurs and persists, obtain medical attention.
Treatment is symptomatic and supportive.
Heated to decomposition, it emits fumes of sodium oxide. Sweep up and recycle into process if contamination does not present a problem. Use appropriate protective equipment if dust is generated or contact with eyes or skin is expected. Flush residues and liquid to holding area for neutralization before discharge.