Calcium Carbonate

• Post Date:

  Nov 10,2022

• Expiry Date:

  May 09,2023

• Detailed Description:

  Cas No. :471-34-1

  Calcium Carbonate 98%min
  Whiteness 93%min
  white powder
  It is good at painting,cable,paper,rubber industrial and so on.

   

  Calcium Carbonate

  Physical and chemical properties:

  Molecular formula: CACO3

  Molecular weight: 100.09

  Density: 2.70-2.95
  White  crystal or powder

  Its difficult solubilize in water and release CO2 in acid.

   

  Method of manufacture:

  Ca(OH)2+CO2=CaCO3+H2O
  Ca(OH)2+Na2CO3=CaCO3+2NaOH

   

  Use:

  Used in made cement, ceramic, lime, CO2,chalk, artificial stone, and can be used as pigment, filler, mixture medium, rub agent, sugar clarifying agent; also it can be used as filler of rubberplastic; as feed additives, vector of veterinary drugs.

  In medicine, it can be used to made acid drugs.

   

  Item: precipitate light-CACO3 325mesh

  Item	HG/T2226-2000
  	Excellent	First grade	Good	Result
  Calcium carbonate(%≥)	98.0	97.0	96.0	98.5
  Hydrochloric acid can not be objects (%≤)	0.10	0.20	0.30	0.20
  Fe (%≤)	0.08	0.10	0.12	0.08
  Mn (%≤)	0.006	0.008	0.010	0.006
  Heavy metal total (%≤)	20	20	20	pass
  PHPH value	9.0-10.0	9.0-10.5	9.0-11.0	10.5
  Whiteness ≥	90.0	90.0	90.0	92.7
  Appearance	White powder

   

  Packaging & Delivery

  Packaging Detail:	Package as 25kgs/bag as customers' requirements
  Delivery Detail:	About 20days after receiving the deposit or original LC

  

• CAS Registry Number:

  471-34-1

• Synonyms:

  ;C.I. 77220;C.I. Pigment White 18;Chalk;Weightily Calcium Carbonate;Calcium Carbonate Light;Calcium Carbonate Heavy;Biological Calcium Carbonate;Oyster Shell Powder;Carbonic acid calcium salt (1:1);Limestone;

• Molecular Formula:

  CaCO₃

• Molecular Weight:

  100.088

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/38:;
  

• Safety Description:

  S26:;
  S37/39:;
  

• Company:

  Shandong Ocean Chemical(Group) Co.,Ltd     [ China ]        

• Contact:

  Bill Ju

• Tel:

  86-536-2081155

• Fax:

  86-536-2081175

• Email:

  sdwfoceanchem@sdoceanchem.com