Wholesale High Quality Food Grade 85% Phosphoric Acid

Phosphoric acid food grade can be used as a preservative, which can inhibit the reproduction of microorganisms in food and extend the shelf life of food. In some meat products, jams, preserved fruits and other foods, adding an appropriate amount of Phosphoric acid food grade can effectively prevent food deterioration. Specifications: Items Units  Standards               Color Apha  ≤20 H3PO4 % ≥75.0 / 81.0 / 85.0 Arsenic（As） % ≤0.00005 Heavy metal（Pb） %  ≤0.0005 Fluorine（F） % ≤0.0010 H3PO3 % ≤0.0120 Features: Chemical Name: Ph…