Appearance: white crystal molecular formula: In2(SO4)3.9H2O Specification: 99.99% min Sn,Pd,Fe,Cd,Zn,Cu,Al ... ,Sb,As,Tl aa0.000 Typical Properties: White crystal, easily soluble in ... water, easily relieve damp. Specifications ItemIndexIn2(SO4)3·9H2O≥99.99%Cd≤5 ppmSn ... configuration of indium plating solution. Indium Sulfate crystal powder