1,Phosphoric acid food grade 2,85%Min&75%Min 3,standard: GB3149-2008 4,Packaging Detail:35 kg , 330 kg or 1600kg/IBC Phosphoric acid food gradeMolecular Formula : H3PO4 Molecular Weight : 97.99Density: 1.6850 ( under 25C) ItemValueIndustry GradeFood Grade85%75%ExcellentGrade 1Grade 2ExcellentGrade 1Grade 2Colority ≤20304020304020Content (H 3 P O 4 ), % ≥85.085.085.075.075.075.075.0~86.0%Chloride( ...