Taian Health Chemical Co., Ltd.

ZINC CARBONATES

• Category :

  Inorganic chemicals/Inorganic salts

• Synonyms :

  dizinc dihydroxyzinc dicarbonate;di[carbonato(2-)]hexahydroxypentazinc;Zinc carbonate [USAN];Bis(carbonato)hexahydroxypentazinc;Bis(carbonato(2(-)))hexahydroxypentazinc;Di(carbonato(2-))hexahydroxypentazinc;Zinc carbonate basic;

• CAS NO :

  5970-47-8

• EC NO :

• Molecular Formula :

  ZnCO₃��2Zn(OH)₂��H₂O

• Molecular Weight :

  549.1068

• Main Specifications :

  56%-58%

• InChI :

  InChI=1/2CH2O3.6H2O.5Zn/c2*2-1(3)4;;;;;;;;;;;/h2*(H2,2,3,4);6*1H2;;;;;/q;;;;;;;;5*+2/p-10/r2CH2O3.3H2O2Zn.2Zn/c2*2-1(3)4;3*1-3-2;;/h2*(H2,2,3,4);3*1-2H;;/q;;;;;2*+2/p-4

• Packing :

  25/50/500kgs per PP/PE bag or customer's requirements

• Product description :

  Zinc Carbonate

  Zinc Carbonate product description

   

   

  Item	Item
  Model	First-grade Product	First-grade Product	Qualified Product
  Main content (based on Zn,based on dry products)≥	57.5	57	56.5
  Ignition loss	25.0~28.0	25.0~30.0	25.0~32.0
  Heavy metal (based on Pb) content≤	0.04	0.05	0.05
  Moisture≤	2.5	3.5	5
  Sulfate (based on S04) content≤	0.60	0.80	--------
  Fineness (75um experimental screen)≥	95.0	94.0	93.0
  Cd content ≤	0.10	----	----

   

   

   

   

  Performance: The product is white fine amorphous powder, odorless, tasteless, 4.42-4.45 at relative density, insoluble in water and alcohol, slightly soluble in ammonia, soluble in dilute acid and sodium hydroxide, and reacts with 30% hydrogen peroxide to release carbon dioxide and form peroxide.

   

  
  Application: The product is used as raw material of light astringency and latex products, for preparing calamine and as main raw material of skin protection agents and catalysts, and can also be widely applied to rubber products, soles, rubber-plastic product accessories, pipe fittings, rubber plates, motorbike tires, belts, paint, medicine and other chemical products.

   

   

  Storage and Transportation
  Store in a cool, dry and well-ventilated place away from moisture, heat and sunlight
  Avoid handling or transporting together with poisonous materials  

   

• Uses :

  The product is used as raw material of light astringency and latex products, for preparing calamine and as main raw material of skin protection agents and catalysts, and can also be widely applied to rubber products, soles, rubber-plastic product accessor

• Molecular Structure :