... metallurgical industry, it can be used to make spongy titanium, alloy of titanium and iron and hard alloy, etc. 4) It can ... , printing, dying, cosmetics, medicine fillings and food additives. itemtitanium dioxide rutiletitanium dioxide anataseTiO2 (%)93.0min 98.0minWhiteness, %98.0 min 98.0min ... maxWater Soluble Matter, % 0.5max 0.2 maxSolution of acid, % titanium dioxide