Cobalt,nickel,copper salt suppliers---Yihua Chemical Co., LtdCobalt Nickel Supplier--Yihua Chemical Co., Ltd

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Telling About Cobalt Chloride Dihydrate

Cobalt Chloride is red or amaranthine crystal, easily soluble in water, soluble in ethanol, aether and propanone. The compound is blue when it is anhydrous, or contains no water. Cobalt Chloride, or CoCl2, is a compound of cobalt and chlorine. It is more correctly known as cobalt (II) chloride or cobalt dichloride.Cobalt Chloride can be used to make invisible ink.If you dissolve cobalt chloride in water and use the substance to draw or paint on a sheet of white paper, the markings will be almost invisible when the substance dries.
Because of the magnetic properties of cobalt, Cobalt Chloride Dihydrate is useful as a coating for computer memory storage devices.Electroplating using the chlorides of these metals is one of the ways used to coat the devices.In addition, Cobalt Chloride Dihydrate may also be used in the making of building materials, paints, pigments and printing inks, vitamin B12 supplements, tattoo inks, soaps and silica gel.The process involves manipulating the metal ions in solution. Ions are atoms or molecules with positive or negative charge.
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