... (contrast to the standard sample)99%Tint reducing power (contrast to ... absorption (g/100g) max23PH of aqueous suspension6.5-8.0Resistivity in water ... of tio2 rutile: White powder, Insoluble in water, Soluble in hot and concentrated strong acid ... of tio2 rutile: widely used in paint, ink, paper, plastic, rubber, artificial fiber, welding, ceramics, electronics, building materials, etc competitive price ...