• Paper Industry

  • Paint Industry

  • Pharmaceutical Industry

  • Detergent Industry

  • Tooth Paste Industry

  • Cosmetics Industry

  • Rubber Industry

  • Water Treatment

  •  
       Welcome To Saurashtra Solid Industries Pvt. Ltd. Manufacturer of Precipitated calcium carbonate & Allied Fine Chemicals.  
         
     


    PHARMACEUTICAL GRADE:

    Pharmaceutical Industries use precipitated Calcium Carbonate in the fermentation process and to manufacture tapped density tablet making.

    Pharmaceutical Grade Precipitated Calcium Carbonate contains high content of CaCO3 and very low impurities like Pb, As, Hg, Fe etc. It is used to neutralize the acids in fermentation process and for calcium supplement tablets. Granulated Precipitated Calcium Carbonate makes it easier to shape calcium tablets.

    Specifications of Regular Pharmaceuticals Grade: 

    Chemical Properties

     

     

     

    CaCO3 % by Weight

    98.25 0.25

    Lead as pb

    10 ppm Max.

    Copper as Cu

    2 ppm Max.

    Arsenic as As

    2 ppm Max.

    Sulphate as SO4

    0.4% Max.

    Soluble alkali as Na2O

    0.25% Max.

    Silica as SiO2

    0.5% Max.

    Iron as Fe

    250 ppm Max.

    Matter insoluble in HCL

    0.5% Max.

    pH

    9.5 0.5

    Phosphate

    20 ppm Max.

    Chloride as Cl

    20 ppm Max.

    Magnesium as MgO

    0.5% Max.

    Flouride as F

    20 ppm Max.

     

     

    Physical Properties

     

     

     

    Whiteness

    95 Min.

    Crystal Structure

    Argonite

    Water Absorption

    80 to 85 ml/100 gm

    Oil Absorption

    60 to 65 ml/100 gm

    Loss on Drying at 105o C

    0.5% Max.

    Specific Gravity

    2.6 to 2.9

    Bulk Density

    0.40 to 0.45 gm/ml

    Average Particle Size

    5 to 7 μm

    Residue on 300 mess

    0.2% Max.

     

     

     

     

     

     

     

     

     

     

     

     

     Specifications of Dense Pharmaceuticals Grade: 

    Chemical Properties

     

     

     

    CaCO3 % by Weight

    99.5 0.25

    Lead as pb

    2 ppm Max.

    Copper as Cu

    2 ppm Max.

    Arsenic as As

    10 ppm Max.

    Sulphate as SO4

    0.2% Max.

    Soluble alkali as Na2O

    0.35% Max.

    Silica as SiO2

    125 ppm Max.

    Iron as Fe

    20 ppm Max.

    Matter insoluble in HCL

    0.003% Max.

    pH

    9.5 0.5

    Phosphate

    100 ppm Max.

    Chloride as Cl

    20 ppm Max.

    Magnesium as MgO

    0.04% Max.

    Flouride as F

    20 ppm Max.

     

     

    Physical Properties

     

     

     

    Whiteness

    96 Min.

    Crystal Structure

    Argonite

    Water Absorption

    40 to 50 ml/100 gm

    Oil Absorption

    30 to 40 ml/100 gm

    Loss on Drying at 105o C

    0.5% Max.

    Specific Gravity

    2.6 to 2.9

    Bulk Density

    0.80 to 0.90 gm/ml

    Average Particle Size

    6 to 8 μm

    Residue on 300 mess

    0.2% Max.

     

     

     

     

     

     

     

     

     

     

     

     

    << Back

         
    All Right Reserved by Saurashtra Solid Industries Pvt. Ltd. Design & Developed by M WEB-TECH