... phosphoric acid 85 1.85% 81% 75% 2.Food Grade and Tech grade Phosphoric acid is a clear, colorless, odorless, viscous liquid ... and as a main ingredient in production of various food grade phosphates.PA 85% FG specification:Sr. No.ParticularsUnitNational ... standard Specs (Food grade)ABGC Actual Result (Typical)1.Concentration%85Min85.202.ColourApha ...