Notify local authorities and the National Response Center, if required. Do not use with materials or equipment sensitive to acidic solutions. Avoid storage in excessive heat, expansion of container may occur creating spillage. Do not store in galvanized or nylon equipment. Ventilation and other forms of engineering controls are the preferred means for controlling exposures.
Eye protection is necessary.
Body shower for prolonged skin contact. Avoid mixing with strong bases and strong reducing agents. Incompatible with strong bases and strong reducing agents. Sulfur dioxide and sulfur trioxide may be produced with decomposition. Continued overexposure to this solution may cause systemic toxicity.