Pool Acid (33% Hcl Acid)

Keep your swimming pool balanced and crystal clear with Hall’s Pool Acid, a premium-grade Hydrochloric Acid solution with a 28–30% concentration. Specially formulated for use in pool maintenance and cleaning, this high-purity acid is ideal for reducing pH levels, controlling alkalinity, and dissolving stubborn mineral deposits.

Use:

Allow 2-3 hours mixing with the filter running before measuring ph again. Carry out minor adjustments as necessary. If unsure take a water sample to your pool professional.

Key Features:

• Powerful 28–30% Hydrochloric Acid (HCl) concentration

• Effectively reduces high pH and total alkalinity in pool water

• Aids in the removal of limescale, calcium buildup, and stains

• Clear, water-white liquid with no visible impurities

• Consistent density: 1.140–1.151 g/cm³ @ 20°C

Applications:

• pH reduction in swimming pools and spas

• Cleaning pool surfaces and equipment

• Industrial descaling and sanitation (as advised by professionals)

Safety Information:

• Classified as a corrosive substance (GHS Category 1B)

• Causes severe skin burns and serious eye damage

• Always handle with appropriate PPE: gloves, goggles, and protective clothing

• Ensure proper ventilation during use

Packaging & Handling:

• Store in a cool, well-ventilated area away from metals and incompatible materials

• Do not store in corrodable metal containers

🌍 Eco Note: Soluble in water, ethanol, and methanol. Handle with care to avoid environmental contamination.

Data Sheets