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13463-67-7
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13463-67-7
| Titanium dioxide Basic information | |
| Uses | |
| Product Name: | Titanium dioxide |
| Synonyms: | UNITANE;PIGMENT WHITE 6;TIO2;TITANIC ANHYDRIDE;TITAN DIOXIDE;TITANIA;TITANIUM(+4)OXIDE;TITANIUM DIOXIDE, ANATASE |
| CAS: | 13463-67-7 |
| MF: | O2Ti |
| MW: | 79.8658 |
| EINECS: | 236-675-5 |
| Mol File: | 13463-67-7.mol |
| Titanium dioxide Chemical Properties | |
| Melting point | 1840 °C |
| Boiling point | 2900 °C |
| density | 4.26 g/mL at 25 °C(lit.) |
| refractive index | 2.61 |
| Fp | 2500-3000°C |
| storage temp. | Store at +5°C to +30°C. |
| solubility | Practically insoluble in water. It does not dissolve in dilute mineral acids but dissolves slowly in hot concentrated sulfuric acid. |
| form | powder |
| Specific Gravity | 4.26 |
| color | White to slightly yellow |
| PH | 7-8 (100g/l, H2O, 20℃)(slurry) |
| Water Solubility | insoluble |
| Crystal Structure | Orthorhombic, Pcab |
| Merck | 149,472 |
| Exposure limits | ACGIH: TWA 10 mg/m3 |
| OSHA: TWA 15 mg/m3 | |
| NIOSH: IDLH 5000 mg/m3; TWA 2.4 mg/m3; TWA 0.3 mg/m3 | |
| CAS DataBase Reference | 13463-67-7(CAS DataBase Reference) |
| IARC | 2B (Vol. 47, 93) 2010 |
| NIST Chemistry Reference | Titanium dioxide(13463-67-7) |
| EPA Substance Registry System | Titanium dioxide (13463-67-7) |
| Quality index | Technical requirement | Test result of the product |
| The content of TiO2, % | ≥93.50 | 94.65 |
| Surface treated | zirconium,aluminum | zirconium,aluminum |
| Brightness, % | ≥97.00 | ≥97.00 |
| Oil absorption, g/100g | ≤20 | 17 |
| L | ≥97.00 | ≥97.00 |
| b | ≤2.00 | ≤2.00 |
| Tinting Strength, % | ≥105 | 112 |
| Residue on sieve(45μm), % | ≤0.02 | 0.009 |
| Resistivity, Ω·m | ≥60 | 107 |
| Oil dispersibility, μm | ≤30 | 10 |
| pH Value | 6.0-8.5 | 7.47 |
| Volatile at 105℃(m/m), % | ≤0.5 | 0.33 |
| The content of rutile, % | ≥97.5 | 99.82 |
| The content of iron, ppm | ≤100 | 17 |
| Titanium dioxide Basic information | |
| Uses | |
| Product Name: | Titanium dioxide |
| Synonyms: | UNITANE;PIGMENT WHITE 6;TIO2;TITANIC ANHYDRIDE;TITAN DIOXIDE;TITANIA;TITANIUM(+4)OXIDE;TITANIUM DIOXIDE, ANATASE |
| CAS: | 13463-67-7 |
| MF: | O2Ti |
| MW: | 79.8658 |
| EINECS: | 236-675-5 |
| Mol File: | 13463-67-7.mol |
| Titanium dioxide Chemical Properties | |
| Melting point | 1840 °C |
| Boiling point | 2900 °C |
| density | 4.26 g/mL at 25 °C(lit.) |
| refractive index | 2.61 |
| Fp | 2500-3000°C |
| storage temp. | Store at +5°C to +30°C. |
| solubility | Practically insoluble in water. It does not dissolve in dilute mineral acids but dissolves slowly in hot concentrated sulfuric acid. |
| form | powder |
| Specific Gravity | 4.26 |
| color | White to slightly yellow |
| PH | 7-8 (100g/l, H2O, 20℃)(slurry) |
| Water Solubility | insoluble |
| Crystal Structure | Orthorhombic, Pcab |
| Merck | 149,472 |
| Exposure limits | ACGIH: TWA 10 mg/m3 |
| OSHA: TWA 15 mg/m3 | |
| NIOSH: IDLH 5000 mg/m3; TWA 2.4 mg/m3; TWA 0.3 mg/m3 | |
| CAS DataBase Reference | 13463-67-7(CAS DataBase Reference) |
| IARC | 2B (Vol. 47, 93) 2010 |
| NIST Chemistry Reference | Titanium dioxide(13463-67-7) |
| EPA Substance Registry System | Titanium dioxide (13463-67-7) |
| Quality index | Technical requirement | Test result of the product |
| The content of TiO2, % | ≥93.50 | 94.65 |
| Surface treated | zirconium,aluminum | zirconium,aluminum |
| Brightness, % | ≥97.00 | ≥97.00 |
| Oil absorption, g/100g | ≤20 | 17 |
| L | ≥97.00 | ≥97.00 |
| b | ≤2.00 | ≤2.00 |
| Tinting Strength, % | ≥105 | 112 |
| Residue on sieve(45μm), % | ≤0.02 | 0.009 |
| Resistivity, Ω·m | ≥60 | 107 |
| Oil dispersibility, μm | ≤30 | 10 |
| pH Value | 6.0-8.5 | 7.47 |
| Volatile at 105℃(m/m), % | ≤0.5 | 0.33 |
| The content of rutile, % | ≥97.5 | 99.82 |
| The content of iron, ppm | ≤100 | 17 |
