Phosphoric Acid

Phosphoric Acid 81% is a high-purity, food-grade acid developed for brewing applications requiring precise pH control and hygienic process conditions. The product is widely used for alkalinity reduction in brewing liquor and for yeast acid washing.

Unlike other acid blends, phosphoric acid lowers alkalinity without significantly altering the chloride or sulphate balance of the brewing water. This makes it particularly suitable for applications where precise mineral control is required.

In brewing operations, Phosphoric Acid 81% is commonly used for yeast acid washing, a controlled process that reduces bacterial contamination in yeast slurries while maintaining yeast performance. When applied correctly under controlled temperature and pH conditions, it ensures improved fermentation reliability and hygiene.

The product is suitable for use in breweries and beverage production facilities where consistent water chemistry and microbiological control are essential for product quality.

Phosphoric Acid 81% is designed for controlled pH adjustment and microbiological control in brewing systems.

• Brewing water treatment
• Alkalinity reduction and pH adjustment
• Yeast acid washing processes
• Fermentation preparation
• Breweries and beverage production plants

Phosphoric Acid 81% is a highly corrosive product and must be handled with extreme care.

• Causes severe skin burns and eye damage (H314)

Safety precautions:

• Do not breathe vapour or spray
• Wear protective gloves, protective clothing, and eye/face protection
• Use only in well-ventilated areas
• Avoid contact with skin and eyes
• In case of exposure, rinse immediately with plenty of water and seek medical attention.

Handling and Storage:

• Store in a cool, well-ventilated place
• Keep container tightly closed
• Store in original container
• Keep away from strong alkalines and incompatible materials
• Avoid direct sunlight and freezing
• Use appropriate protective equipment during handling