ZIBO ICAN NEW MATERIALS TECHNOLOGY CO.,LTD

Magnesium Carbonate Hydroxide

• Category :

  Organic chemicals and Derivatives

• Synonyms :

  carbonic acid, magnesium salt, hydrate (1:2:2);Magnesium carbonate hydroxide (2:1:2);Magnesium carbonate basic;

• CAS NO :

  39409-82-0

• EC NO :

  235-192-7

• Molecular Formula :

  Mg₅·(CO₃)₄·(OH)₂·5(H₂O)

• Molecular Weight :

  142.6336

• Main Specifications :

• InChI :

  InChI=1/CH2O3.2Mg.2H2O/c2-1(3)4;;;;/h(H2,2,3,4);;;2*1H2/q;2*+2;;/p-4

• Product description :

  Molecular formula：Mg₂(OH)₂CO₃
  Molecular weight：160.649
  CAS No：39409-82-0
  Properties：White powder, almost insoluble in water, but causes a mild alkaline reaction in water. Insoluble in ethanol, can be dissolved and foamed by dilute acid.
  Application：Mainly used as a filler and reinforcing agent for transparent or light colored rubber products; Used as an additive for paints, graphite, and coatings; Used for the preparation of magnesium salts, pharmaceutical industry, and filtration of clarified liquids; It can also be used in industries such as toothpaste, pharmaceuticals, and cosmetics.
  Description

  Indicator Description	AR
  MgO % ≥	40-44.5
  Cl–% ≤	0.01
  NO3–% ≤	0.005
  PO42-% ≤	0.001
  Ba% ≤	0.01
  Fe% ≤	0.005
  Ca% ≤	0.15
  Zn% ≤	0.01
  Pb% ≤	0.002
  Insoluble matter≤	0.025

• Molecular Structure :