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Product description
Parameters
Toothpaste grade calcium carbonate has the characteristics of good water absorption, less impurities, and low heavy metal content. The toothpaste with this product has good taste, good fragrance and less friction.
 
Toothpaste grade calcium carbonate product code Product Features
TY-1 Light calcium carbonate for toothpaste industry
TY-2 Heavy calcium carbonate for toothpaste industry

 

Type / Indicator

TY-1

TY-2

Calcium Carbonate CaCO3

98.5%

98.0- 100.5

PH (250C)

8.5-10.0

9.0-10.0

Whiteness as WR

94.0

92.0

Average particle size

 

follow client's requirement

Loss of drying (1050C)

0.5

0.2

Insoluble Matter in HCL

0.2

0.1

Iron as Fe

0.015

0.02

Magnesium and Alkali Salts

0.3

1.5

Fluoride

0.005

Sulfide

Pass the test

Not detected

reducible sulfur

0.0002

0.0005

Water absorption

3.85.0

Arsenide as As

0.0003

0.0003

Pb

0.0003

Heavy metal

0.001

0.001

Settlement bulk

1.72.1

0.91.2

Barium

0.03

Total bacterial count     cfu/g

300

100

E. coli                cfu/g

Not detected

Not detected

Pseudomonas aeruginosa cfu/g

Not detected

staphylococcus aureus    cfu/g

Not detected

Not detected

Total yeasts            cfu/g

100

100

 

 

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