... (Mainland) Type: Granules Our professional capacity will satisfy you with good quality, and the best competitive price. For citrus, rice, peanuts, carrots ... );Solubility in Water: negligible;Solubility Product, Ksp: 2.20 X 10-20;Solubility: insoluble in ethanol;soluble in NH4OH, KCNUsesCopper hydroxide ... , cuprous chloride, 50% hydrogen copper WP Copper Hydroxide/Cupric Hydroxide - Free Sample