Titanium Dioxide
■ Chemical Description
-- Titanium Dioxide
■ CAS No. 13463-67-7
■ Molecular and Structural Formula TiO2
■ Characteristics
--Odorless white powder;
--Insoluble in water, dilute mineral acids, organic solvents, oil, alkali-soluble, dissolved in concentrated sulfuric acid;
■ Specification
No |
Tests |
Specificaiton |
|||
Enamel grade |
Anatase grade |
Special grade |
|||
First grade |
Qualified grade |
||||
1 |
TiO2 % |
≥98.5 |
≥98.0 |
The specific index is according to customer requirements. |
|
2 |
Whiteness % |
≥ 85 |
≥ 85 |
≥ 85 |
|
3 |
Tinting Strength |
-- |
≥100 |
≥90 |
|
4 |
Fe2O3 % |
≤0.05 |
-- |
-- |
|
5 |
S % |
≤0.05 |
-- |
-- |
|
6 |
Materials Soluble in Water (m/m) % |
-- |
≤0.5 |
≤0.6 |
|
7 |
Oil Absorption g/100g |
-- |
≤26 |
≤28 |
|
8 |
Residue on 325mesh screen % |
≤0.3 |
-- |
-- |
|
9 |
Moisture % |
≤0.5 |
-- |
-- |
■ Application
-- Used as paint, paper, rubber, plastic, ceramic, glass, cosmetics, ink, watercolor and oil paint, can be used in metallurgy, radio, ceramics, welding;
■ Packaging and Storage
--Packed in 25, 50 kg fiber or plastic drum, inner lined with PE bags;
--Stored in dry place at room temperature;
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