CALCIUM CARBONATE


Activated Calcium Carbonate
Precipitated Calcium Carbonate

ACTIVATED CALCIUM CARBONATE

CHEMICAL DATA:
TESTS:
 

Colour : White
CaCO3 (Test IS 918 1968) % Min. : 95.00
Coating matter by mass % Max. : 3.00
Magnesium & Alkali Salts % Max. : 0.60
Insoluble matter in HCL % Max. : 0.50
Iron % Max. : 0.05
Chlorides : Traces
Flourides : Traces
Soluble Alkali % Max. : 0.08
pH : 10.5+/-0.5
Arsenic Max. : 2 ppm
Lead Max. : 10 ppm
Barium % Max. : 0.15
Sulphate % Max. : 0.02
Silica % Max. : 0.07
Water proofing % Min. : 99.00
Moisture % Max. : 0.5

(Spec-69)

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PRECIPITATED CALCIUM CARBONATE

CHEMICAL DATA.
 

TESTS - PRODUCTS  
PRECIPITATED
Colour  
White
CaCO3 (Test IS 918 1968) % Min.
98.00
Coating matter by mass % Max.
-
Magnesium & Alkali Salts % Max.
0.60
Insoluble matter in HCL % Max.
0.50
Iron % Max.
0.05
Chloride  
Traces
Flourides % Max.
Traces
Soluble Alkali % Max.
0.08
pH  
9.5 +/- 0.5
Arsenic Max.
2 ppm
Lead Max.
10 ppm
Barium % Max.
0.15
Sulphate % Max.
0.02
Silica % Max.
0.07
Water proofing % Min.
-
Moisture % Max.
0.5

(Spec-60)

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