A granule used to lower pH and/or the total alkalinity in water.
Corrosive and damaging to the eyes, skin, and internal tissues if ingested. Can cause asthma attacks. Used in some toilet bowl cleaners and deodorizers.
available as a pH reducer, this acidic, granular chemical is used to lower the pH and/or total alkalinity. Neutralizes the effects of high pH chemicals. Also known as sodium hydrogen sulfate. Concentrated solutions are very acidic