Manganese Carbonate

Chinese Name: 碳酸锰

CAS No.: 598-62-9

EINECS No.: 209-942-9

Molecular formula: MnCO3

Molecular weight: 114.95

Density: 3.125

Melting point: 350℃

Product specification: Industrial grade

Mn content: ≥ 43.5%

Moisture: ≤ 0.5%

Particle size: ≤ 45.0 μm (325 mesh)

Properties: the finished product is pink to almost white powder, which gradually changes to light brown in the air. Thermal decomposition. Soluble in dilute acid, insoluble in water and ethanol. Stable in dry air. When wet, it is easy to oxidize, form manganese trioxide and gradually turn brown and black. When heated, it decomposes and emits carbon dioxide. Hydrolysis occurs when it is azeotropic with water. In boiling potassium hydroxide, manganese hydroxide is formed.

Usage: it is used as raw material for feed, soil, paint and manganese series products. It can also be used for coloring ceramic glaze, etc; It is mainly used in the manufacture of magnetic conducting materials. It is one of the main components of soft magnetic ferrite. It also uses desulfurization catalyst, enamel pigment, varnish drier, raw materials for making other manganese salts and feed additives.

Package: 25kg / bag