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266167

Sigma-Aldrich

Manganese

chips, thickness <2.0 mm, 99%

Synonyme(s) :

Manganese element, Manganese-55

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About This Item

Formule empirique (notation de Hill):
Mn
Numéro CAS:
7439-96-5
Poids moléculaire :
54.94
Numéro CE :
231-105-1
Numéro MDL:
MFCD00011111
Code UNSPSC :
12161600
ID de substance PubChem :
24856126
Nomenclature NACRES :
NA.23

Niveau de qualité

100

Pureté

99%

Forme

chips

Pertinence de la réaction

reagent type: catalyst
core: manganese

Résistivité

185 μΩ-cm, 20°C

Épaisseur

<2.0 mm

Point d'ébullition

1962 °C (lit.)

Pf

1244 °C (lit.)

Densité

7.3 g/mL at 25 °C (lit.)

Chaîne SMILES 

[Mn]

InChI

1S/Mn

Clé InChI

PWHULOQIROXLJO-UHFFFAOYSA-N

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Catégories apparentées

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

Certificats d'analyse (COA)

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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
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
D Mergler et al.
Neurotoxicology, 20(2-3), 327-342 (1999-07-01)
Excessive manganese (Mn) has been associated with neurobehavioral deficits and neurological and/or neuropsychiatric illness, but the level at which this metal can cause adverse neurotoxic effects, particularly with long-term exposure, is still unknown. The objective of the present study was
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
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