TALC/ SOAP STONE POWDER

TALC-COSMETIC

CHEMICAL ANALYSIS
Magnesium Oxide as MgO 29-31%
Ferric Oxide as Fe2O3(max.) 0.50%
pH 8.5-9.5
Aluminum Oxide as Al2O3(max.) 0.70%
Loss on ignition 6-7%
Calcium Carbonate as CaCO3 0.50%
Asbestos Nil
Moisture 0.2%

PHYSICAL ANALYSIS
PROPERTIES GRADE
TC-365 TC-515
Whiteness (min.) By Konika Minolta 2500 D 97.50 98.80%
Bulk Density (gm/cc) Tapped 0.70-0.80 0.50-0.55
Specific Gravity 2.7 2.7
Silica di Oxide as SiO2(max.) 57-60 57-61
d-50 (particle size)(µm) 15-17 10-12
d-97 (particle size) (µm) 45-50 35-40
Microbiological
Total bacterial count, cfu/gm
Yeast and Mold count, cfu/gm
Coliforms/Pathogens
Less than 500
Less than 100
Absent
Less than 500
Less than 100
Absent

TALC-FOOD

CHEMICAL ANALYSIS
Magnesium Oxide as MgO 29-31%
Ferric Oxide as Fe2O3(max.) 0.50%
pH 8.5-9.5
Aluminum Oxide as Al2O3(max.) 0.70%
Loss on ignition 6-7%
Calcium Carbonate as CaCO3 0.50%
Asbestos Nil
Moisture 0.2%

PHYSICAL ANALYSIS
PROPERTIES GRADE
TC-365 TC-515
Whiteness (min.) By Konika Minolta 2500 D 97.50 98.80%
Bulk Density (gm/cc) Tapped 0.70-0.80 0.50-0.55
Specific Gravity 2.7 2.7
Silica di Oxide as SiO2(max.) 57-60 57-61
d-50 (particle size)(µm) 15-17 10-12
d-97 (particle size) (µm) 45-50 35-40
Microbiological
Total bacterial count, cfu/gm
Yeast and Mold count, cfu/gm
Coliforms/Pathogens
Less than 500
Less than 100
Absent
Less than 500
Less than 100
Absent

TALC-IP

CHEMICAL ANALYSIS
Magnesium Oxide as MgO 29-31%
Ferric Oxide as Fe2O3(max.) 0.50%
pH 8.5-9.5
Aluminum Oxide as Al2O3(max.) 0.70%
Loss on ignition 6-7%
Calcium Carbonate as CaCO3 0.50%
Asbestos Nil
Moisture 0.2%

PHYSICAL ANALYSIS
PROPERTIES GRADE
TC-365 TC-515
Whiteness (min.) By Konika Minolta 2500 D 97.50 98.80%
Bulk Density (gm/cc) Tapped 0.70-0.80 0.50-0.55
Specific Gravity 2.7 2.7
Silica di Oxide as SiO2(max.) 57-60 57-61
d-50 (particle size)(µm) 15-17 10-12
d-97 (particle size) (µm) 45-50 35-40
Microbiological
Total bacterial count, cfu/gm
Yeast and Mold count, cfu/gm
Coliforms/Pathogens
Less than 500
Less than 100
Absent
Less than 500
Less than 100
Absent