Tag: hydrochloric acid

Respiratory Protection in Water Testing Laboratories

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Water testing laboratories use corrosive acids to preserve drinking water samples. These chemicals produce fumes that can cause health hazards to the operator and nearby employees if inhaled. Water testing facilities, such as municipal drinking water or wastewater laboratories, should use proper engineering controls, including ductless or ducted fume hoods, to minimize exposure to harmful… Learn More

Hydrochloric acid health risks: vapor, mist, and fume inhalation

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What is Hydrochloric Acid? Hydrochloric acid is a colorless, corrosive, liquid that fumes in air at high concentrations of 25% or more, and becomes a hydrogen chloride gas forming dense white vapors due to condensation with atmospheric moisture (Pubchem). The vapor is corrosive, and air concentrations above 5 ppm can cause irritation. Hydrogen chloride is… Learn More