Titanium(IV) oxide
SIGALD/14027 - puriss., meets analytical specification of Ph. Eur., BP, USP, 99-100.5%
Synonym: Titania; Titanium dioxide
CAS Number: 13463-67-7
Empirical Formula (Hill Notation): O2Ti
Molecular Weight: 79.87
EC Number: 236-675-5
MDL Number: MFCD00011269
Linear Formula: TiO2
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 14027-250G
This image depicts SKU: 14027-250G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 14027-1KG
This image depicts SKU: 14027-1KG
| assay | 98.0-100.5% |
| 99-100.5% | |
| 99.0-100.5% (calc. on dry substance) | |
| cation traces | As: ≤1 mg/kg |
| Ba:, in accordance | |
| Fe: ≤50 mg/kg | |
| Pb: ≤20 mg/kg | |
| Sb: ≤50 mg/kg | |
| density | 4.26 g/mL at 25 °C (lit.) |
| form | powder |
| grade | puriss. |
| impurities | acidity or alkalinity, complies |
| residual solvents, complies | |
| ≤0.002% heavy metals (as Pb) | |
| ≤0.25% water-soluble matter | |
| ≤0.5% in acid (HCl 0,5 mol/l) sol. matter | |
| ≤0.5% water-soluble matter (hot) | |
| InChI | 1S/2O.Ti |
| InChI key | GWEVSGVZZGPLCZ-UHFFFAOYSA |
| loss | ≤0.5% loss on drying, 105 °C, 3h |
| ≤0.5% loss on ignition, 800 °C | |
| mp | >350 °C (lit.) |
| quality | meets analytical specification of Ph. Eur., BP, USP |
| Quality Level | 100  |
| SMILES string | O=[Ti]=O |
| suitability | complies for appearance of solution |
| General description: | Titanium dioxide (TiO2, titania) is one of the most important materials having various important applications, such as water and air purification, self-cleaning materials and photovoltaic cells. TiO2 is an n-type semiconductor having a wide band gap (3.2eV for anatase and 3.0eV for rutile). Deposition of thin films of TiO2 doped with Mn on F-doped SnO2-coated glass by spin coating has been described. Deposition of thin films of titanium dioxide (TiO2) on various substrates by a simple sol-gel dip coating technique has been proposed. It has various photocatalytic applications where it can be used in two forms, i.e as highly dispersed fine particles on porous support materials and as suspended fluids in liquid medium. Titanium(IV) oxide is a white colored compound, which can be used as a coloring pigment in paints and a main ingredient of cosmetics and toothpaste. It can be prepared via reaction of titanium(IV) chloride with oxygen gas. It can also find applications in photovoltaics, photocatalysis and gas sensors. |
| Packaging: | 1 kg in poly bottle |
| Packaging: | 250 g in poly bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | nwg |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 98.0-100.5%; 99-100.5%; 99.0-100.5% (calc. on dry substance) |
| mp | >350 °C (lit.) |
| Density | 4.26 g/mL at 25 °C (lit.) |
| UNSPSC | 12352300 |