Product Information
Titanium dioxide (CAS No. 13463-67-7), also known as titanium white, is a white amorphous or crystalline powder with the molecular formula TiO₂. It is an important inorganic non-metallic pigment with excellent opacity, whiteness, weather resistance, and chemical stability. It is widely used in coatings, plastics, daily chemicals, and food industries, and is a multi-functional white pigment and functional material.
Product Description
| Chemical formula | TiO2 |
| Molecular weight | 79.866 |
| CAS | 13463-67-7 |
| EINECS | 236-675-5 |
| Appearance | White powder |
| Package | 25kg/bag, 1FCL=22MT without pallet, FCL=20MT with pallet |
COA
|
Iterm |
Specs |
Result |
|
Pure TiO2 Contents |
99% min |
99.38 |
|
Color (Compare with standard sample) |
excellent |
better than |
|
Tinting-strength(Compare to standard sample) |
112% min |
118 |
|
L.O.I |
0.5 max |
0.25 |
|
PH |
6.5-8.5 |
7.4 |
|
Residue 45um |
0.01max |
0.005 |
|
Oil absorption |
22g/100g max |
21 |
|
Water Soluble matter |
0.5% max |
0.2 |
|
Acid Soluble matter |
0.5% max |
0.2 |
|
Specific gravity |
3.9 g/cm3 |
3.9 |
Uses and Applications
- Coatings and Building Materials: As a core white pigment, it is used in architectural coatings, automotive coatings, and industrial coatings to improve opacity, whiteness, and weather resistance; it is also used in building materials such as putties, tiles, and cement products to optimize appearance and durability.
- Plastics and Rubber: Used as a colorant and filler, it is added to plastic films, plastic pipes, and rubber products to improve product whiteness and mechanical properties, while also enhancing aging resistance.
- Personal Care Products: Used in cosmetics (such as sunscreens, foundations, and powders) as a whitening agent and opacifier, also providing sun protection; it is also used in products such as toothpaste and soap to improve whiteness.
- Other Fields: Food-grade titanium dioxide is used as a food additive (whitening agent), added to candies, pastries, and beverages to improve food appearance; it can also be used in papermaking, printing inks, and photocatalytic materials.
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