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Product name: copper hydroxide, or cupric hydroxide. Sort of agricultural chemicals:antiseptic Structural formula :Cu2Cl(OH)3 Molecular formula: CuCl2.3Cu(OH)2 Relative molecular mass:445.00 Physical and chemical property: The raw chemical is green or bluish green powder-like crystals,hardly dissolves in water, ethanol or aether. It dissolves in acid and ammonia. When dissolving in diluted acid, it decomposes simultaneously.Heated at 250 for 8 hours. It turns general black (losing H2O and Cucl12): This reaction is reversible.It is corrosive to metals. Raw chemical :>98% Packing (net content ): 40kg/bag Caution: 1)Avoid using high-concentration chemical in high temperature period 2)Do not mix this chemical with lime sulfur, rosin mixture ,mineral oil emulsion,carbendazim,topsin,etc. It can not be used with strong-alkalescence chemicals. It can be mixed and used simultaneously with most of the insecticides ,acaricide,micro-fertilizer. 3)It should be used with care in case of either high temperature ,drought,or rain,high-moisture or dew 4)It should be used with care when applied to such sensitive plants as peach,plum,cabbage,apricot,beans,lettuce,etc. 5)The quality guarantee for this product is two years.