More than 10 years experiences of exporting ISO9000 cert. & HACCP cert. Delivery in time Competitive price High quality Phosphoric acid P2O5 grade: Industrial Grade (85% 80% 75%), satisfy with the GB2091-2003phosphoric acid P2O5performance:Colorless transparent oily liquid, odorless, sour flavor, soluble in water, soluble in alcohol.phosphoric acid P2O5 application:Mainly used for phosphate, ...