TiO2 Titanium Dioxide (TiO2) also known as titanium(IV) oxide or titania. When used as a pigment, it is called titanium white, Pigment White 6 (PW6).
A concern for Titanium Dioxide in paint on toys: MODERN painted
GOODTAKE Iron Oxide Powder, Green Cement Concrete Pigment for
Titanium dioxide - Wikipedia
Titanium Dioxide: The Misunderstood Pigment
Titanium Dioxide - Titanium(IV) Oxide Titanium White
V2O5 Vanadium(V) oxide (vanadia) is the inorganic compound with the formula V2O5. Commonly known as vanadium pentoxide, it is a brown/yellow solid,
Vanadium v oxide appears as a yellow to red crystalline powder
Reactivity of anatase and rutile titanium dioxide powder with
White Concrete Pigment, White Titanium Dioxide
Application of titanium dioxide for the photocatalytic degradation
Titanium Dioxide