... purity 99.7% 4. ISO, MSD Best Quality Pharma Grade Aluminium HydroxideThe following specificaitons are applied to the test from ... 2010 version Chinese Pharmacopoeia. [Specification]: criteria itemPharma Grade Aluminium HydroxideAl(OH)3%≥79%Absorption of Acid ≥260ml/gCl ... board products. · An extender and bodying agent in paper, solvent- and water-borne paints, UV curable coatings, inks, and ...