Manganese Carbonate
Widely used as catalysts for desulfurization, enamel pigments, manganese salt uncooked materials, as nicely as fertilizers, pharmaceuticals, feed additives, welding electrode accessories, etc. It is the uncooked fabric for producing smooth magnetic ferrite for telecommunications equipment. Industrial manganese carbonate is broadly used as a catalyst for desulfurization, enamel pigment, varnish drying agent, and uncooked cloth for manufacturing different manganese salts. It is additionally used in fields such as medicine, mechanical parts, and phosphating treatment. Manganese carbonate used in agriculture as a hint factor fertilizer may additionally have a barely decrease content. Mainly used for manufacturing magnetic conductive substances in verbal exchange equipment, specifically high-performance manganese zinc ferrite.
Manganese carbonate, additionally acknowledged as manganese carbonate, has the chemical components MnCo3. Molecular weight 114.95. White hexagonal crystal or rose purple crystal. Specific gravity 3.125. Difficult to dissolve in water, soluble in dilute acids. Decompose in boiling water. At a hundred ℃, it decomposes into carbon dioxide and manganese oxide, and above 330 ℃, it decomposes to launch carbon dioxide and carbon monoxide. Roasting in air produces manganese trioxide. Roasting in oxygen generates manganese trioxide. Made by way of saturating a divalent manganese salt answer with carbon dioxide, including sodium bicarbonate, and heating below remoted air and pressurized conditions. Used for making paint, manganese salts, and as a fabric for telecommunications gear components.
Melting point | 232-235 ° C (lit.) |
Storage conditions | -20 ° C |
Form | Powder |
Color | Whitetoslightlyyellow |
Odor | slttalloodor |
Merck | 146828 |
BRN | 4046357 |
Hydrophilic and lipophilic stability cost (HLB value) | 18 |
Stability | Stable. Incompatible with sturdy oxidizing retailers |