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Zinc Carbonate Hydroxide

• Category :

  Organic chemicals and Derivatives

• Synonyms :

  Zinc carbonate basic monohydrate;zinc carbonate hydrate (1:1:1);

• CAS NO :

  12539-71-8

• EC NO :

• Molecular Formula :

  CH₂O₄Zn

• Molecular Weight :

  143.4332

• Main Specifications :

• InChI :

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

• Product description :

  Molecular formula：ZnCO₃· 2Zn(OH)₂ · H₂O
  Molecular weight：342.19
  CAS No：12539-71-8
  Properties：White fine amorphous powder, insoluble in water and alcohol, slightly soluble in ammonia, soluble in dilute acid and sodium hydroxide.
  Application：Mainly used as a catalyst and desulfurizer, it is also used as an active agent for natural rubber, styrene butadiene rubber, butyl rubber, nitrile rubber, chloroprene rubber, ethylene propylene diene monomer, and rubber. It is widely used in the manufacturing of transparent products.
  Description

  Indicator Description	Standard Indicators	Inspection Results
  Zn % ≥	57.5	57.6
  Cu% ≤	0.01	0.0001
  Cd% ≤	0.01	0.0001
  S04% ≤	0.6	0.6
  Mn%≤	0.01	0.0007
  Pb% ≤	0.01	0.0002
  Burning vector %	25-28	26.87
  Water insoluble substances % ≤	2.5	1.8

• Molecular Structure :