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Merck
CN

1.02483

三氧化二铬(III)

anhydrous, Technipur®

别名:

氧化铬绿

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关于此项目

经验公式(希尔记法):
Cr2O3
化学文摘社编号:
分子量:
151.99
UNSPSC Code:
12352303
NACRES:
NA.21
MDL number:
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产品名称

三氧化二铬(III), anhydrous, Technipur®

InChI

1S/2Cr.3O

SMILES string

O=[Cr]O[Cr]=O

InChI key

QDOXWKRWXJOMAK-UHFFFAOYSA-N

grade

anhydrous

density

5.22 g/cm3

Quality Level

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Application

用于形成新型三元氧化物 CrVMoO7 的固态反应,此三元氧化物可用于选择性氧化。
Chromium(III) oxide can be used:
  • To dope TiO2 nanocrystallites photoanodes applicable in dye-sensitized solar cells.
  • As a bulk mediator in the modification of carbon paste electrodes applicable in nitric oxide sensing.

General description

Chromium(III) oxide (Cr2O3) is an inorganic compound with wide applications in construction materials, heterogeneous catalysis, enamels, green pigments, plastic, and paints. These listed applications are due to its unique properties like high oxidative resistance and melting temperature. Furthermore, a permanent green coloring in cement is achieved by Cr2O3.

Legal Information

Technipur is a registered trademark of Merck KGaA, Darmstadt, Germany

存储类别

11 - Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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Amperometric Nitric Oxide Sensor Based on Carbon Paste Electrode Modified with Chromium (III) Oxide
Berisha LS, et al.
Sensors & Transducers Journal, 184(1), 159-164 (2015)
Physical properties of anatase TiO2 nanocrystallites: based photoanodes doped with Cr2O3
Abouhaswa AS
Optical and Quantum Electronics, 52 (2020)
Functional pigments from chromium(III) oxide nanoparticles
Sangeetha S, et al.
Dyes and Pigments, 94(3), 548-552 (2012)
Original synthesis of chromium (III) oxide nanoparticles
Gibota P and Vidal L
J. Eur. Ceram. Soc., 30(4), 911-915 (2010)

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