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Titanium Dioxide
Anatase Pigment
Our Titanium Dioxide is uncoated Anatase pigment grade. It is known for its high brightness and blue – white color. This material is very pure, has excellent opacity and is readily dispersible. This grade of TiO2 is recommended for Cosmetic applications where oil is the dispersing medium. This product may also be useful in Food and Pharmaceutical applications.
Properties and Specifications:
Formula TiO2
CAS# [13463-67-5]
Form Dry White Powder
Color Index Number 77891
pH 6 – 9
+325 Mesh (brushed) 0.5% maximum
Crystal Size 0.21 microns
Typical Analysis:
TiO2 Assay 99.0 – 100.5%
Loss on Drying 0.5% max.
Loss on Ignition 0.5% max.
Aluminum Oxide and/or Silicon Oxide 2.0% max.
Acid Soluble Substances 0.5% max.
Antimony (as Sb) HCI soluble < 2 ppm
Arsenic (as As) HCI soluble < 1 ppm
Lead (as Pb) HCI soluble < 10 ppm
Mercury (as Hg) total < 1 ppm
Microbiological Analysis Specifications:
Total Amount of Bacteria 100 colonies per gram max.
Yeast / Mold 100 colonies per gram max.
E. Coli Not Detected
Pseudomonas Aeruginosa Not Detected
Staphylococcus Aureus Not Detected
Salmonella (in 50 grams) Not Detected