Merck
CN
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文件

安全信息

266167

Sigma-Aldrich

锰

chips, thickness <2.0 mm, 99%

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别名:
Manganese element, Manganese-55
经验公式（希尔记法）:
Mn
CAS号:
7439-96-5
分子量:
54.94
EC 号:
231-105-1
MDL编号:
MFCD00011111
PubChem化学物质编号:
24856126
NACRES:
NA.23

质量水平

100

检测方案

99%

形式

chips

反应适用性

reagent type: catalyst
core: manganese

电阻率

185 μΩ-cm, 20°C

厚度

<2.0 mm

bp

1962 °C (lit.)

mp

1244 °C (lit.)

密度

7.3 g/mL at 25 °C (lit.)

SMILES字符串

[Mn]

InChI

1S/Mn

InChI key

PWHULOQIROXLJO-UHFFFAOYSA-N

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相关类别

储存分类代码

11 - Combustible Solids

WGK

WGK 2

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

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Rachel J Service et al.
Biochemistry, 52(47), 8452-8464 (2013-10-31)
In the 1.9 Å structural model of photosystem II (PDB: 3ARC), the amino acid residue Glu333 of the D1 polypeptide coordinates to the oxygen-evolving Mn₄CaO₅ cluster. This residue appears to be highly significant in that it bridges the two Mn
M Baldwin et al.
Neurotoxicology, 20(2-3), 343-353 (1999-07-01)
Exposure data and bioindicators were obtained for a study whose objective was detection of early manifestations of manganese (Mn) neurotoxicity in a population with potential environmental exposure. The study included persons with no history of neurotoxic workplace exposure in Southwest
D G Barceloux
Journal of toxicology. Clinical toxicology, 37(2), 293-307 (1999-06-26)
Manganese is a very hard, brittle metal, which is used to increase the strength of steel alloys. Absorption from the gastrointestinal tract occurs in the divalent and tetravalent forms. Permanganates, which are strong oxidizing agents, have a +7 valence. The
Alan Woolf et al.
Environmental health perspectives, 110(6), 613-616 (2002-06-11)
The patient's family bought a home in a suburb, but the proximity of the house to wetlands and its distance from the town water main prohibited connecting the house to town water. The family had a well drilled and they
Keisuke Saito et al.
Biochimica et biophysica acta, 1837(1), 159-166 (2013-10-08)
In the crystal structure of Photosystem II (PSII) analyzed at a resolution of 1.9Å, most of the bond lengths between Mn and O atoms in the oxygen-evolving Mn4Ca cluster are 1.8-2.1Å. On the other hand, the Mn1O5 bond in the
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