Nanjing Masterkey Chemical Co., Ltd.

Manganese(II) carbonate

• Category :

  Intermediates

• Synonyms :

  Manganese carbonate;Manganous carbonate;

• CAS NO :

  598-62-9

• EC NO :

  209-942-9

• Molecular Formula :

  MnCO₃

• Molecular Weight :

  114.95

• Main Specifications :

• InChI :

  InChI=1/CH2O3.Mn/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2

• Product description :

  Alias:  Manganous  carbonate
  Formula: MnCO3
   
  Technical data
   

  Items	Data
  Appearance	Gray  or white brown powder
  Mn content             %   ≥	43.5
  Iron                   %   ≤	0.005
  Sulfate                 %   ≤	0.6
  Relative molecular weight	114.95
  Relative density	3.1
  Stability	The newly deposit turns to be pink or almost white powder. It will grow into white brown in air. It will decompose when heated. It is liable to solve in diluted acid, not soluble in water or ethanol.
  Heavy metals ( Pb basis)   %  ≤	0.0008
  Chlorate insoluble matters  %   ≤	0.1

   
  Application
   
  It is a raw material for manganese-based manganates, and magnetic ferrite in telecommunication appliances. It is also widely used in enamel color, varnish drier, fertilizer, feed additive, steel phosphorous treatment agent, oil desulfurization catalyst,  and soil improvement.
   
  Package and storage
   
  1. 25 kg//plastic woven bag, or at the buyers request;
  2. Be stored in a cool/dry, ventilated warehouse, make sure that it is away from damp, heat source that can have the quality deteriorate. During transportation, keep it from sunshine and rain. Handle with care against package damage. In case of fire, water, sand and extinguisher may be adopted for firefighting.

• Molecular Structure :