Precipitated Calcium Carbonate, Activated Calcium Carbonate, Oyster Shell Powder, Precipitated Silica, China Clay Powder, Calcite Powder, Whiting Powder, Mumbai, India
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Precipitated Calcium Carbonate, Activated Calcium Carbonate, Oyster Shell Powder, Precipitated Silica, China Clay Powder, Calcite Powder, Whiting Powder, Mumbai, India
  Calcium Carbonate
  Precipitated Silica
  Hydrated Lime
  China Clay Powder
  Calcite Powder
  Whiting Powder
  Dolomite Powder
  Barytes Powder
  Red Oxide
  Magnesite Powder
  Lime Stone Powder
  Oyster Shell Powder
  Talcum Powder

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Precipitated Calcium Carbonate Nircal - ' F / H / L'

Analysis Report

Appearance Bright White Powder
Calcium Carbonate Content 97.50 %     +/-     1.0%
 
Grade
 
Bulk Density
(gm/ml)
Average Particle Size (micron) Flow Point
(ml./15 gms)
F 0.36 - 0.44 5.6 27.4
H 0.45 - 0.55 8.5 20.0
L 0.56 - 0.64 10.6 13.8

Fineness Residue on Sieve by weight  0.2% Max. (300 mesh)
Alkalinity  0.22 Max.
Moisture  0.8 % Max.
Specific Gravity  2.65
Solution in Hydrochloric Acid 5 N  Clear
Soluble Alkali (as Na2 O)  Less than 0.15%
pH  9.5   +/-   0.5
Loss on drying at 105 C  + 5 C  0.5 - 0.8 %
Iron as Fe  Less than 0.01 %
Manganese as Mn  Less than 0.003%
Copper as Cu  Negligible
Arsenic as As  Nil
Chloride as CI  Traces
Fluoride as F  0.05 % Max
Phosphate as P04  0.05 % Max.
Sulphate as S04  0.02 % Max.
Silica as Si02  Less than 0.05 %
Aluminium, Iron, Phosphates and
matter insoluble in Hydrochloric Acid
 Less than 0.5 %
Magnesia as Mg0  Less than 0.5 %

Analysis Report Of Precipitated Calcium Carbonate Nircal

Appearance  White
Caco3 Content  97 %     +/-     1.0%
Bulk Density  0.38-0.45
Average Particle Size (Micron)  9-13
Flow Point ml/15gm  22-26
Fineness residue on Sieve by weight  0.1% (250 Mesh)
Soluble Alkali (As Na2O)  upto 0.22% max.
Specific Gravity  2.60 to 2.80
Solution in Hydrochloric Acid 5 N  Clear
pH  9.5 +/- 0.5 %
Loss on Drying at 105C + 5c  0.60% max.
Iron as Fe  0.02 % max.
Manganese as Mn  0.005 % max.
Copper as Cu  50 PPM, max.
Arsenic as As  Nil
Chloride as CL  Traces
Fluoride as F  Traces
Phosphate as PO4  Traces
Sulphate as SO4  Traces
Silica as SiO2  0.1% max.
Aluminium, Iron, Phosphates and
Matter insoluble in Hydrochloric Acid
 0.50% max.
Magnesia as MgO  0.50% max.

Precipitated Calcium Carbonate Nircal - ' F / H / L' | Activated Calcium Carbonate | Natural Calcium Carbonate

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