应用
Photocatalyst, catalyst, catalyst supportTitanium(IV) oxide is used in paints, varnishes, paper, plastics printing inks, sun screen, fibers, rubber, cosmetic products, anti-fogging coatings, foodstuffs, pure titanium, glass, glass ceramics, memristor, electrical ceramics, catalysts, electric conductors and chemical intermediates. It exhibit excellent photocatalytic properties (Honda-Fujishima effect) In addition, titanium dioxide is also used to cleave protein at the site where proline is present.

备注
Titanium dioxide is incompatible with strong reducing agents, strong acids, strong oxidizing agents, alkali metals, and alkaline earth metals.

基本信息

MDL
MFCD00011269

EINECS
236-675-5

分子式
O₂Ti

分子量
79.90

熔点
1830-1850°

沸点
2500-3000°

密度
4.26

灵敏度
Ambient temperatures.

形态
-325 Mesh Powder, S.A. 180-300 m^2/g

溶解性
Insoluble in water, HCl, HNO{3}, dilute H{2}SO{4}; soluble in hot, conc. H{2}SO{4}, HF, and alkaliesSlightly soluble in hydrofluoric acid and hot concentrated sulfuric acid. Insoluble in water, hydrochloric acid, dilute sulfuric acid, and organic solvents.

Merck
14,9472

GHS危害和防范说明

GHS符号

Hazard Statements
H351
Suspected of causing cancer.

Precautionary Statements
P201-P280-P202-P308+P313-P405-P501a
Obtain special instructions before use.Wear protective gloves/protective clothing/eye protection/face protection.Do not handle until all safety precautions have been read and understood.IF exposed or concerned: Get medical advice/attention.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
40
Limited evidence of a carcinogenic effect.

安全等级
36/37-60
Wear suitable protective clothing and gloves.This material and its container must be disposed of as hazardous waste

欧盟危险品标志

RTECS
XR2275000

TSCA
是