calcium carbonate

• Post Date:

  Jul 03,2015

• Expiry Date:

  Dec 30,2015

• Detailed Description:

  Cas No. :471-34-1

  Q/320421NJH001-92

  item of indexes	index
  calcium carbonate (based on dry material) % ≥	98.0
  moisture % ≤	0.50
  sieve residue % ≤	0.005
  insoluble substance in hydrochloric acid % ≤	0.20
  iron (calculated in Fe) % ≤	0.10
  manganese(calculated in Mn) % ≤	0.006
  PH value	8.0—10.0
  rate of activation % ≥	96
  whiteness ℃ ≥	95
  value of oil absorbing ml/100g	85—110
  average granule diameter DP um ≤	1.0

  
  specification of package:25kg/bag 50kg/bag
  HS CODE :2836500
  used :
  1: Plastic industry : pvc sire , Rubber cloth , model products , thin coat , self -solution plastic , master plastic -granular , plastic paper
  2: coating industry : synthetic resin paint , oil paint , latex paint , powder paint
  3: plastic -rubber industry : electric wire , cable , sponge , gum paste , sole , soft pipe
  4: paper-making : filler , pulp filling
  5: other industry : pigment , tooth paste .

• 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:

  Qingdao s.h.huanyu imp.&exp.co.,ltd     [ China ]        

• Contact:

  Pen

• Tel:

  0086-532-88250866

• Fax:

  0086-532-85786802

• Email:

  pen@qdshhy.com