Titanium Dioxide Rutile Type (Chlorination Process) Content ------------------------- 93%MinTint Redusing Power ------------- 100% MinOil Absorption (g100g) ---------- 22 MaxPh value ------------------------- 6.5-8.045 um SieveResidue --------------- 0.1%MaxWater-soluble Matter ------------- 0.3%MaxRutile Content -------------------- 98%Min Titanium Dioxide Anatase TypeContent --------------------------- 98%MinTint Redusing Power --------------- 100% MinOil Absorption (g100g) ------------ 26 MaxPh value --------------------------- 6.5-8.045 um SieveResidue ------ ---------- 0.1%MaxWater-soluble Matter ---------------- 0.5MaxVolatile Matter(105D) -------------- 0.40Max character:Non-toxicPropertiesWhite solid or powderMelting point:18301850, Boiling point:25003000, tanium dioxide solubilityis is very small in water , but can be dissolved in acid and alkali-soluble.