... in plastic, rubber, printing, dying, cosmetics, medicine 3.Feature: White powder, insoluble in water.Soluble in hot and concentrated strong acid ... . Our Certificate: ISO9001, SGS, CIQ, REACH, RoHS, etc. 7. About Supply : 100 000MT per year,for customer's bulk purchase well ... your win-win business partner. Masterbatch Used Titanium Dioxide [ White Powder Pigment From China ]