... (g/100g) max23PH of aqueous suspension6.5-8.0Resistivity in water extraction min30Residue on Sieve 45μ(%)max0.1tio2 rutile: ... Characters of tio2 rutile: White powder, Insoluble in water, Soluble in hot and concentrated strong acid and strong base, Chemical ... of pigment. Main appliance/uses of tio2 rutile: widely used in paint, ink, paper, plastic, rubber, artificial fiber, welding, ceramics ...