635065
钛 (IV) 氧化物，金红石型
<110>, single crystal substrate, ≥99.9% trace metals basis, L × W × thickness 10 mm × 10 mm × 0.5 mm
别名:
二氧化钛
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关于此项目
线性分子式:
TiO2
化学文摘社编号:
分子量:
79.87
EC 号:
MDL编号:
UNSPSC代码:
12352303
PubChem化学物质编号:
NACRES:
NA.23
等级
optical grade
方案
≥99.9% trace metals basis
表单
single crystal substrate
single side polished
硬度
7 mohs
长度 × 宽度 × 厚度
10 mm × 10 mm × 0.5 mm
透射比
0.5-4.5 μm
mp
1840 °C
密度
4.17 g/mL at 25 °C (lit.)
4.26 g/mL at 25 °C
半导体性质
<110>
SMILES字符串
O=[Ti]=O
InChI
1S/2O.Ti
InChI key
GWEVSGVZZGPLCZ-UHFFFAOYSA-N
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一般描述
比热容：0.17（25°C）Cal./(g. Deg)；线性膨胀系数：a：7.14×10-6，c：9.19×10-6；热光系数：dη/dT：a：-0.72×10-6/K，c：-0.42×10-6/K。
特点和优势
具有提高的光催化活性。
外形
四边形（a = 4.5936Å，c = 2.9582Å）
储存分类代码
11 - Combustible Solids
WGK
nwg
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
Suxin Gui et al.
Journal of agricultural and food chemistry, 61(37), 8959-8968 (2013-08-24)
TiO₂ nanoparticles (NPs) are used in the food industry but have potential toxic effects in humans and animals. TiO₂ NPs impair renal function and cause oxidative stress and renal inflammation in mice, associated with inhibition of nuclear factor erythroid-2-related factor
D Minetto et al.
Environment international, 66, 18-27 (2014-02-11)
The innovative properties of nanomaterials make them suitable for various applications in many fields. In particular, TiO2 nanoparticles (nTiO2) are widely used in paints, in cosmetics and in sunscreens that are products accessible to the mass market. Despite the great
Nabila Haddou et al.
Chemosphere, 107, 304-310 (2014-01-28)
The Gliding Arc Discharge (GAD) is an efficient non-thermal plasma technique able to degrade organic compounds dispersed in water at atmospheric pressure. The degradation of the organometallic lead acetate (PbAc) in aqueous solution was performed by two distinct plasmageneous processes:
Elisa Moschini et al.
Toxicology letters, 222(2), 102-116 (2013-08-03)
Metal oxide NPs are abundantly produced in nanotech industries and are emitted in several combustion processes, suggesting the need to characterize their toxic impact on the human respiratory system. The acute toxicity and the morphological changes induced by copper oxide
Roberta Tassinari et al.
Nanotoxicology, 8(6), 654-662 (2013-07-10)
The study explored possible reproductive and endocrine effects of short-term (5 days) oral exposure to anatase TiO2 nanoparticles (0, 1, 2 mg/kg body weight per day) in rat. Nanoparticles were characterised by scanning electron microscopy (SEM) and transmission electron microscopy
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