内容标题39

Formula: Cu(BF₄)₂
CAS NO.: 38465-60-0
M.W: 237.14
Properties: Solid cupirc fluoborate is bright blue needle crystal with hygroscopicity; easily soluble in water; easily produce the complex compound of water and ammonia, so it is hard to produce anhydrous salts. The relative density of hexahydrate cupric fluoborate is 2.175. Heated to 40°C, it can decompose to BF3.CuF2 and H2O; at room temperature and in the vaccum, it can decompose into tetrahydrates. Tetrahydrate and monohydrate has strong hygroscopicity. Only when dried by P2O5 for long, it can lose crystal water.
Specification:(%)

Application: Ingredient of copper and copper alloy electroplating solution. Used as the electroplaing electrolyte roller for printing and dyeing and photograph
Storage: With corrosiveness, it should be handled gently, kept in a dry, cool storehouse and from the sunlight, rain.
Packing: 25kg P.P woven bag.

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