Titanium Oxide
Experimental characteristics
LogP -0.23760
PSA 0.00000
Merck 14,9472
Water soluble in hot concentrated sulfuric acid, in hydrofluoric acid and alkali. Insoluble in water.
boiling point 2900 °c
melting point 1840 °c
flash point 2500-3000°C
Color and properties of white amorphous powder, turn brown at high temperature. Aggregates are granular or dense in mass. dark red, brownish-red, yellow or orange-yellow, iron-rich black; The streaks are yellow to light brown. Diamond luster, iron rutile has a semi-metallic luster. Brittle
Titanium dioxide, is an inorganic compound, chemical formula TiO2, is a white solid or powder amphoteric oxide, molecular weight 79.866, non-toxic, the best opacity, the best whiteness and brightness, is considered to be the best performance white pigment in the world today. Titanium white has strong adhesion, is not easy to chemically change, and is always snow-white. Widely used in coatings, plastics, papermaking, printing inks, chemical fiber, rubber, cosmetics and other industries. It has a high melting point and is also used to make refractory glass, glazes, enamel, terracotta, high-temperature resistant experimental utensils, etc. Titanium dioxide can be extracted from rutile by acid decomposition or decomposed by titanium tetrachloride. Titanium dioxide has three allotropes in nature: rutile, anatase and plate titanium, in addition to several synthetic crystal forms.
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