二氧化钛含量%   TiO2 %

98.5 min

颜色（与标样比）

Colour (compared with the standard sample)

Similar

消色力（与标样比）

Tint-reducing power(compare with the standard sample)

105 min

105℃挥发物%

Volatile at 105℃%

0.2 max

水溶物%

Water absorption

0.2 max

PH值

PH Value

6.5-8.0

吸油量g/100g

Oil absorption g/100g

22 max

筛余物（45um筛孔）%

Residue (45um)%

0.05 max

Pb

10ppm

Hg

0.1ppm

As

5ppm

酸溶物%

Acid soluble matter %

0.5 max