The dark and exotic, Black Pearls have captured the imagination of men and women around the world for centuries. A hundred times more rare than white pearls, black pearls have been imbued with all kinds of mythical properties and lore.
Lip Safe: Yes
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INCI Name : |
Mica -Titanium dioxide - Iron oxide |
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CAS No. : |
12001.26.2-13463.67.7-1309.37.1 |
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CHARACTERISTICS |
RANGE |
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Physical properties |
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Average particle size |
10- 60 mm |
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D-50 |
21– 26 mm |
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Chemical composition |
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Mica (C.I. 77019) |
66.0 –82.0 % |
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Titanium dioxide (C.I. 77891) |
18.0 –34.0 % |
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Iron oxide (C.I. 77491) |
0- 1.0 % |
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Heavy metals |
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As |
< 2 ppm |
Hg |
< 1 ppm |
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Ba |
< 50 ppm |
Ni |
< 10 ppm |
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Cd |
< 3 ppm |
Pb |
< 5 ppm |
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Cr |
< 20 ppm |
Sb |
< 1 ppm |
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Cu |
< 50 ppm |
Zn |
< 50 ppm |
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Microbial purity |
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Total viable Aerobic count |
< 100 |
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E. Coli |
Absent in 1 g |
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Pseudomonas aeruginosa |
Absent in 1 g |
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Staphylococcus aureus |
Absent in 1 g |
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Salmonella species |
Absent in 1 g |
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Candida albicans |
Absent in 1 g |
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