Titanium dioxide rutile:
TiO2 (%)min 92
White degree (contrast to the standard sample) (%)min 97
Tint reducing power (contrast to the standard sample) (%)min 100
Volatile content (105ºC after 23ºC, 24h) (%)max 0. 5
Water Soluble Matter (%)max 0. 5
Oil absorption (Gram per 100g)max 23
PH of aqueous suspension 6. 5-8. 0
Resistivity in water extraction min 40
Residue on Sieve 45¦Ì(%)max 0.1