266132
Manganese
powder, −325 mesh, ≥99% trace metals basis
Synonym(s):
Manganese element, Manganese-55
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About This Item
Empirical Formula (Hill Notation):
Mn
CAS Number:
Molecular Weight:
54.94
EC Number:
MDL number:
UNSPSC Code:
12141724
PubChem Substance ID:
NACRES:
NA.23
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Recommended Products
Assay
≥99% trace metals basis
form
powder
resistivity
185 μΩ-cm, 20°C
particle size
−325 mesh
bp
1962 °C (lit.)
mp
1244 °C (lit.)
density
7.3 g/mL at 25 °C (lit.)
SMILES string
[Mn]
InChI
1S/Mn
InChI key
PWHULOQIROXLJO-UHFFFAOYSA-N
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Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Chronic 2 - Water-react 1
Storage Class Code
4.3 - Hazardous materials which set free flammable gases upon contact with water
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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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
Duncan den Boer et al.
Nature chemistry, 5(7), 621-627 (2013-06-22)
Manganese porphyrins have been extensively investigated as model systems for the natural enzyme cytochrome P450 and as synthetic oxidation catalysts. Here, we report single-molecule studies of the multistep reaction of manganese porphyrins with molecular oxygen at a solid/liquid interface, using
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
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
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
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