Salts of heavy metal with examples
Salts of heavy metals are compounds that contain a heavy metal element bonded to one or more non-metal or polyatomic ions. These salts often have distinctive colors and are commonly used in various industrial applications, such as pigments, dyes, catalysts, and as raw materials in the production of batteries and electrical components. Here are examples of some salts of heavy metals:
1. Lead(II) nitrate (Pb(NO3)2) - It is a white crystalline salt used in the production of explosives, matches, and pigments.
2. Mercury(II) chloride (HgCl2) - Also known as mercuric chloride, it is a white crystalline salt with toxic properties. It is used in disinfectants, as an analytical reagent, and in photography.
3. Cadmium sulfate (CdSO4) - This white crystalline salt is used in pigments, batteries, and as a precursor in the production of cadmium compounds.
4. Chromium(III) chloride (CrCl3) - It is a violet crystalline salt used in the production of pigments, catalysts, and in organic synthesis.
5. Zinc carbonate (ZnCO3) - It is a white compound used as an ingredient in cosmetics, ceramics, and as a corrosion inhibitor.
6. Nickel sulfate (NiSO4) - This blue-green crystalline salt is used in electroplating, as a catalyst, and in the production of pigments.
7. Cobalt chloride (CoCl2) - It is a reddish crystalline salt used as a moisture indicator in desiccants, in the production of catalysts, and as a precursor to cobalt-based pigments.
8. Copper sulfate (CuSO4) - This blue crystalline salt is widely used in agriculture as a fungicide and herbicide. It is also used in electroplating, pigments, and analytical chemistry.
9. Iron(II) chloride (FeCl2) - It is a greenish crystalline salt used in water treatment, as a reducing agent, and in the production of pigments and dyes.
10. Silver nitrate (AgNO3) - This white crystalline salt is commonly used in photography, as a disinfectant, and in organic synthesis.
It is important to handle these heavy metal salts with caution, as many of them can be toxic or environmentally hazardous.