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Merck

769371

Sigma-Aldrich

氧化钛(IV)

pellets, diam. × thickness 12.5 mm × 5.5 mm

别名:

二氧化钛

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About This Item

线性分子式:
TiO2
CAS号:
分子量:
79.87
EC號碼:
MDL號碼:
分類程式碼代碼:
11181502
NACRES:
NA.23

形狀

pellets

品質等級

直徑× 厚度

12.5 mm × 5.5 mm

雜質

≤0.1% PBB (polybrominated biphenyls)
≤0.1% PBDE (polybrominated diphenyl ethers)

顏色

black

mp

>350 °C (lit.)

密度

4.26 g/mL at 25 °C (lit.)

正離子痕跡

Cd: ≤0.01%
Co: ≤0.001%
Cr: ≤0.002%
Cu: ≤0.001%
Fe: ≤0.01%
Hg: ≤0.1%
Pb: ≤0.1%
V: ≤0.005%

SMILES 字串

O=[Ti]=O

InChI

1S/2O.Ti

InChI 密鑰

GWEVSGVZZGPLCZ-UHFFFAOYSA-N

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應用

Black titanium dioxide (TiO2) contains surface disorders in the nanophase TiO2 through hydrogenation, resulting in a lattice disorder on the surface. This material is a widely studied photocatalyst due to its unique properties, such as a low band gap and absorbance of visible light.

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

nwg

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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