Phosphoric Acid 85% Min Food Grade (commonly known as Orthophosphoric Acid) is a foundational inorganic acidulant distributed worldwide by GNF Chem. Featuring a transparent, syrupy physical state, this formula is refined through controlled synthesis pathways to isolate a high-potency assay (\ge 85.0\%) with exceptionally low impurity thresholds. It provides an intense, localized sour profile and functions as a multi-purpose processing aid that preserves structural freshness, modifies acidity, and stabilizes food formulations without adding synthetic odor.

Core Food & Beverage Applications

• Beverage Acidulation: Acts as a foundational tartness agent in the carbonated soft drink sector—especially cola varieties—to create a signature sharp flavor profile.

• Yeast Nutrition & Fermentation: Serves as a vital macro-nutrient source for healthy yeast cultivation in commercial bakeries and breweries, successfully accelerating fermentation while naturally inhibiting wild, unwanted bacteria.

• Dairy & Cheese Processing: Deployed as a stable emulsifying modifier and direct pH control component to alter protein structures during cheese manufacturing.

• Preservative Shelf-Stability: Lowers structural pH in canned fruits, jams, and jellies to prevent oxidative degradation, helping extend shelf life and maintain color consistency.

Handling, Storage & Regulatory Safety

While completely safe for human consumption once diluted into final food matrices, concentrated 85% Phosphoric Acid features a highly corrosive native pH level (approx. 1.0 at a 1% solution). Industrial handlers must wear complete chemical-resistant PPE (acid aprons, goggles, and protective gloves) during batch compounding.

The chemical is highly hygroscopic and exothermic when blended with water. It should be housed in a cool, well-ventilated dry space using corrosion-resistant packaging—such as reinforced plastic drums or IBC totes—isolated cleanly from strong alkaline bases or metallic oxidizers.