Potassium Hydroxide

Appearance White flakes Assay % ≥90 ≥95 Carbonate(as K2CO3) % ≤0.5 ≤0.5 Chloride (as Cl) % ≤0.005 ≤0.005 Sulfates (as SO4) % ≤0.005 ≤0.005 Phosphate (as PO4) % ≤0.005 ≤0.005 Nitrate (as N ) % ≤0.0005 ≤0.0005 Silicate (as SiO3) % ≤0.01 ≤0.01 Fe % ≤0.0005 ≤0.0005 Na % ≤1 ≤1 Al % ≤0.002 ≤0.002 Ca % ≤0.005 ≤0.005 Ni % ≤0.0005 ≤0.0005 Heavy metal (as Pb)