1:KOH 90% 2:White flakes 3:MOQ:5MT 4:25kg net PP bag SpecificationAppearance: White flakesKOH: 90%minK2CO3: 0.5% MAXCL: 0.005% MAXFe: 0.0005% maxSO4: 0.005% MAXN: 0.0005% MAXNa: 0.8% maxPO4: 0.005% MAXSiO3: 0.01% MAXAl: 0.002% maxCa: 0.005% maxNi: 0.0005% maxPb: 0.002% maxPotassium Hydroxide 90% min white flakesPacking in net 25kgs PPwowen PE lINER bag(only for industrial use)food grade:KOH:90% ...