Food Grade 32OZ PHOSPHORIC ACID 75% SOLUTION LOWERS pH in MASH or Sparge Water, Removes Rust and Stains from Wood and Metal

Phosphoric Acid is a buffering aid used to lower mash or sparge water pH.  Adds tartness, great in Sours.  Phosphoric acid 75% solution from LD Carlson is an essential tool for homebrewers and winemakers. This food-grade phosphoric acid effectively lowers the pH of your mash or sparge water, ensuring optimal conditions for fermentation. Its versatility extends beyond brewing, as it can also remove rust and stains from wood and metal surfaces. Packaged in a convenient 32-ounce bottle, this solution offers a reliable and efficient way to maintain your brewing equipment and enhance the quality of your craft beverages. With LD Carlson’s long-standing reputation for quality wine and beer making supplies since 1970, you can trust this product to deliver consistent results.Increases extraction of sugars when combined with 1⁄2 tsp. calcium chloride and 1⁄2 tsp. gypsum in the mash.  Slower than lactic acid, but more precise. This is a high 75% concentration – do your math!