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  • Company：WEIFANG QIHUI CHEMICAL CO.,LTD
  • Manager：Mr. Qi
  • Mobile：13864665568
  • Phone：0536-5336333
  • Fax：0536-5336333
  • Website：www.qihuichem.com
  • Address：North of Luhai Road,Binhai Economic Development Zone,Weifang City,Shandong,China.

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Calcium Chloride 

 

Physical and chemical characters: 
Colorless cubic crystal, white or grey white. Relative density: 2.15(25oC); melting point: 782oC; boiling point: 1600oC.

 Use: 
This product is used for thaw and getting rid of ice in road, parking, port and others, and used as drying agent. .

Technical index: 

Technical index for industrial calcium chloride

Analytical item

    Technical index1

         Technical index2

             Test method

Calcium chloride(CaCL2)%≥

        74.0-77.0 

              90.0-95.0              

           HG/T2327-2004

Magnesium and alkali metal chloride(sodium chloride)% 

           5                          

                3

          HG/T2327-2004

Water insoluble%≤

         0.5

              0.5

          HG/T2327-2004

Alkalinity(Ca(OH)2)%≤

        0.35

              0.35

          HG/T2327-2004

Sulphate(CaSO4)%≤

        0.1

              0.1

          HG/T2327-2004

PH value

        8-10

             8-10

          HG/T2327-2004

 

Technical standard for food grade calcxium chloride 

Analytical item

        Technical index 1

                Technical index 2

                             Test method

Calcium chloride (CaCL2)%≥

                72-77

                      88-90

                           HG/T2327-2004

Magnesium and alkali metal chloride (NaCl)%

                4.8    

                        5.5

                          spectrophotometry

Water insoluble %≤

                0.1

                        0.1

                           spectrophotometry

PH value %≤

        meeting the regulation

            meeting the regulation

                           HG/T2327-2004

Alkalinity %≤

             0.35

                       0.35

                         spectrophotometry

Arsenic %≤

           0.0003

                      0.0003

                         spectrophotometry

Heavy metal (Pb)%≤

            0.001

                       0.001

                          spectrophotometry