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Merck

GF66395212

Selenium

foil, 25x25mm, thickness 3mm, 99.95%

Synonyme(s) :

Selenium, SE000500

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A propos de cet article

Formule empirique (notation de Hill) :
Se
Numéro CAS:
Poids moléculaire :
78.96
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12141910
MDL number:
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InChI

1S/Se

SMILES string

[Se]

InChI key

BUGBHKTXTAQXES-UHFFFAOYSA-N

description

gray

assay

99.95%

form

foil

manufacturer/tradename

Goodfellow 663-952-12

resistivity

1.2 μΩ-cm, 0°C

size × thickness

25x25 mm × 3.0 mm

bp

684.9 °C (lit.)

mp

217 °C (lit.)

density

4.81 g/mL at 25 °C (lit.)

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General description

For updated SDS information please visit www.goodfellow.com.

Legal Information

Product of Goodfellow

pictograms

Skull and crossbonesHealth hazard

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 4 - STOT RE 2

Classe de stockage

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


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Consulter la Bibliothèque de documents

Claire M Weekley et al.
Nutrients, 5(5), 1734-1756 (2013-05-24)
Determining the speciation of selenium in vivo is crucial to understanding the biological activity of this essential element, which is a popular dietary supplement due to its anti-cancer properties. Hyphenated techniques that combine separation and detection methods are traditionally and
Kai-Oliver Feldmann et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 21(27), 9697-9712 (2015-05-12)
Although a fairly large number of binary group 15/16 element cations have been reported, no example involving phosphorus in combination with a group 16 element has been synthesized and characterized to date. In this contribution is reported the synthesis and structural characterization
Matthew Loxham et al.
Toxicological sciences : an official journal of the Society of Toxicology, 145(1), 98-107 (2015-02-13)
We have previously shown that underground railway particulate matter (PM) is rich in iron and other transition metals across coarse (PM10-2.5), fine (PM2.5), and quasi-ultrafine (PM0.18) fractions and is able to generate reactive oxygen species (ROS). However, there is little
Angela Rico de Souza et al.
Toxicological sciences : an official journal of the Society of Toxicology, 140(1), 204-223 (2014-04-23)
Cigarette smoke is associated with chronic and enhanced pulmonary inflammation characterized by increased cytokine production and leukocyte recruitment to the lung. Although the aryl hydrocarbon receptor (AhR) is well-known to mediate toxic effects of manmade environmental contaminants, the AhR has
Li Wang et al.
Stem cells and development, 23(20), 2482-2489 (2014-05-20)
The objective of this study was to evaluate the safety and efficacy of allogeneic bone marrow mesenchymal stromal/stem cell transplantation (BM-MSCT) for patients with ursodeoxycholic acid (UDCA)-resistant primary biliary cirrhosis (PBC). Ten patients were enrolled in this trial of BM-MSCT.

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