Chromophenol Manganese Nickel sulfate

Manganese carbonate


1、 English Name: manganese (11) carbon, manganese carbon
2、 Molecular formula: MnCO3
3、 Molecular weight: 114.95
4、 Character:
Rose, rhombic crystal, or amorphous light brown powder, relative density 3.125, insoluble in water, but soluble in dilute inorganic acid. Stable in dry air. When wet, it is easy to oxidize to form manganese trioxide. When heated, it decomposes and emits carbon dioxide.
5、 Quality index:
Manganese (MN) ≥ 44%
Sulfate (SO42 -) ≤ 0.6%
Chloride (CL) ≤ 0.01%
Iron (FE) ≤ 0.01%
6、 Purpose:
It is the raw material for the production of ferrite for telecommunications equipment. Industrial manganese carbonate is widely used in desulfurization catalysts, enamel pigments, varnish driers and other manganese salt raw materials. It is also used in medicine, mechanical parts, phosphating treatment and so on.
7、 Packing:
Plastic woven bag lined with double-layer high-pressure polyethylene inner bag, net weight: 25kg / bag.
8、 Storage and transportation:
It should be stored in a dry and ventilated warehouse, pay attention to moisture, do not store and transport acids and oxidants together, and transport them as general chemicals.