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Madhu Silica Pharma Grade Silica


Madhu Silica Pharma Grade Silica

Paul & Company is well known Supplier of Pharma Grade Silica of Madhu Silica Pvt Ltd who are based at Bhavnagar, Gujarat. We source our Pharma Grade Silica from Madhu Silica that is the largest producer of Silica in India and the 4th largest in the world. Madhu Silica guarantees it to be quality tested ensuring there is no defect whatsoever since it is procured from the reliable vendor. It has various applications such as tableting aid in medicinal tablets, volume filler in capsule and providing free flow ability to medicinal powders/disintegrating agent.

Pharmaceutical Grades :

  • Colloidal Silicon Dioxide- ( I.P. / B.P. / U.S.P.), MFIL - A – 100
  • Colloidal Silicon Dioxide Low Bulk Density -( I.P. / B.P. / U.S.P.)


Applications :

  • Used in various pharmaceutical formulations and syrup suspensions Acts as :
  • Tableting aid in medicinal tablets.
  • Volume filler in capsule and provides.
  • Free flowability to medicinal powders
  • Disintegrating agent.


End Properties :

  • Used in various pharmaceutical formulations and syrup suspensions Acts as :
  • Tableting aid in medicinal tablets
  • Volume filler in capsule and provides
  • Free flowability to medicinal powders
  • Disintegrating agent.


Comparison Chart of Various Pharmaceutical Grades Offered

Grade/Properties Unit MFIL-A-100 Colloidal silicon Dioxide - Low Bulk Density (IP) Colloidal silicon Dioxide (USP)  Colloidal Anhydrou s silicon (BP)
Appearance -- White fine light, amourphous odourless powder White fine light, amourphous odourless powder White fine light, amourphous odourless powder White fine light, amourphous odourless powder
Packing kgs 1015.0 5.0 5.0 5.0
Moisture (at 105oC for 2 hr) %(max) 2.0 1.5 2.5 1.5
Ignition Loss (at 100oC for 2 hrs on anhydrous basis) % (max) 1.5 5.0 2.0 5.0
Bulk density, Tapped (While material packed) gm/lit 80-120 *40-80 40-80 40-80
pH (in 5% aqueous solution) -- 3.5-4.5 3.5-4.5 (1 gm in 30 ml) 3.5-4.5
(1 gm in 25
ml)
3.5-4.5 (1 gm in 30 ml)
Residue on 325 Mesh (Wet Sieving) %(max) 0.5 Nil Nil Nil
SiO2 on Anhydrous basis %(min) 99.0 99.0 99.0 99.0
Chloride %(max) 0.025 0.025 0.025 0.025
Average Particle Size, D50 (By Malvern) Microns 12.0 5.0 max 5.0 max 5.0 max
Total HeavyMetals (as Pb) ppm(max) 25 25 25 25
Arsenic ppm(max) 8 8 8 8
Behaviour with Water -- Hydrophilic Hydrophilic Hydrophilic Hydrophilic