These procedures should be used for small spills only. Large spills may require respiratory protection. Employees should not attempt to clean up hydrofluoric acid, regardless of size. Extreme caution should be taken when cleaning up spills of formic acid, perchloric acid or nitric acid.
Some acids are also flammable or oxidizers and can start a fire if in contact with organic matter.
Fire may produce irritating or poisonous gas. If you experience any symptoms that may be attributable to chemical exposure during these procedures, stop immediately and contact SHEA for assistance. Contain spill . Use absorbent material to contain spills. Remove all sources of ignition and ensure adequate ventilation for clean-up .