Molecular formula: CuSO4.3Cu(OH)2 .H2O Appearance: Green or light green powder. Physic-chemical Properties: Insoluble in water and organic solvents, soluble in dilute acid and ammonia, and stable in the air. Thickness: 10-30nm Diameter: 2-3μm Shape: Nanosheet Specific surface area: 10-30(m2/g) Apparent density: 0.1-0.5(g/cm3) Product use: Main composition of bordeaux mixture; needn't smash, can configure directly into bordeaux mixture and bactericidal effect is much better than common bordeaux mixture. Pesticide intermediates, pharmaceutical intermediates, feed additives, wood preservation, supplements of efficient copper. Packing &storage: Aluminum foil & carton packaging, 2kg, 10kg, 20kg. Seal packaging. Store in a cool &dry place. Keep dry in transit.