1.Al2O3:15.8%,16%,17% 2.Fe2O3: 0.47% 3.PH Value:3.1 4.Insoluble:0.1% 5.Aluminum Suphfate MOQ:1MT Aluminium Sulphate Water Treatment Al2 (SO4)3 15.8%,16%,17% 1) Technical Index Aluminium Sulphate 17% ITEMSPECIFICATIONRESULTAluminum oxide Al2O3 %,min17.0017.15Iron (Fe) content %,max0.0050.0045Water insoluble matter %,max0.200.10PH value 1% aqueous solution,min3.03.3As %,max0.00050.00008Heavy metals ...