1,nano titanium dioxid 2, ISO and SGS certificate 3, ... DioxideType: Anatase&Rutile Titanium dioxide pigment (TiO2) is a white powder with high opacity, brilliant whiteness, excellent covering power ... Anatase 98.5%, Rutile 93% 5. Color: Super white Properties: White powder, insoluble in water, soluble in hot and concentrated ... acid, %0.5max 0.5 max ISO certificate nano titanium dioxide used for paper