Calcium Carbonate (DC Grade)

• Post Date:

  Sep 26,2016

• Expiry Date:

  Sep 26,2017

• Detailed Description:

  Cas No. :471-34-1 Quantity: 2000
  Price:2000 USD Metric Tons
  Payment Method: T/T
  Product Name Calcium Carbonate (DC Grade) Test Report No. C01-2016075
  Batch No. D1511001 Quantity 123 Bag
  Packing: 25 KGS/Bag Packing: DC Grade PE Bag
  Produce Date: 2015/11/01 Validity Date: 2017/10/31
  According to: China Pharmacopoeia 2nd Version Report Date: 2016/5/28
  Test Item Quality Standard Test Result
  1,Shape Should be confirmed with regulations Confirmed with regulations
  2,Distinguish Distinguish （1) Should be confirmed with regulations Confirmed with regulations
  Distinguish （2) Should be confirmed with regulations Confirmed with regulations
  Distinguish （3) Should be confirmed with regulations Confirmed with regulations
  3，Examination Identification It complies with the reactions of carbonates
  It complies with the Reactions of Calcium Confirmed
  Particle Size Distribution 100 % through 16 mesh
  Not more than 60 % residue on 60 mesh
  Not more than 20 % through 200 mesh All passed
  3.1 Chloride ≤0.03% ＜ 0.03%
  3.2 Sulfate ≤0.2% ＜ 0.2%
  3.3 Acid insolubles ≤0.2% 0.10%
  3.4 Loss on drying ≤1.0% 0.26%
  3.5 Barium salt Any opalescence in the solution is not more intense than that in a mixture of 10 ml of solution S and 10 ml of Purified Water. Passed
  3.6 Magnesium salt and alkali metal ≤1.0% 0.80%
  3.7 Ferric ≤0.04 % ＜ 0.04 %
  3.8 Cadmium ≤0.0002 % ＜ 0.0002 %
  3.9 HG ≤0.00005 % ＜ 0.00005 %
  3.10 Heavel Metal ≤ 30 ppm ＜30 ppm
  3.11 Arsenic ≤0.0004 % ＜ 0.0004 %
  4 Content Test ≥98.5 % 98.66%
  The number of bacteria ≤1000 cfu/g 15 cfu/g
  Mould and Yeast ≤100 cfu/g ＜ 10 cfu/g
  Salmonella sp. Absent in 1 g Passed
  Escherichia coli Absent in 1 g Passed

• 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:

  Shanghai Hy-Sailing Chemical Tech Co.,LTD     [ China ]        

• Contact:

  Janet

• Tel:

  86-13512198110

• Fax:

• Email:

  janet@hysaling.com