About This Item
Fórmula empírica (Notação de Hill):
Se
Número CAS:
Peso molecular:
78.96
Número CE:
Número MDL:
Código UNSPSC:
12141910
ID de substância PubChem:
Produtos recomendados
descrição
gray
Ensaio
≥99.999%
Formulário
pellets
resistividade
1.2 μΩ-cm, 0°C
p.e.
684.9 °C (lit.)
pf
217 °C (lit.)
densidade
4.81 g/mL at 25 °C (lit.)
cadeia de caracteres SMILES
[Se]
InChI
1S/Se
chave InChI
BUGBHKTXTAQXES-UHFFFAOYSA-N
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Palavra indicadora
Danger
Frases de perigo
Declarações de precaução
Classificações de perigo
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 4 - STOT RE 2
Código de classe de armazenamento
6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
Classe de risco de água (WGK)
WGK 2
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
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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
Joseph L Jacobson et al.
Environmental health perspectives, 123(8), 827-833 (2015-03-11)
Although prenatal methylmercury exposure has been linked to poorer intellectual function in several studies, data from two major prospective, longitudinal studies yielded contradictory results. Associations with cognitive deficits were reported in a Faroe Islands cohort, but few were found in
Mark Denham et al.
Stem cells (Dayton, Ohio), 33(6), 1759-1770 (2015-03-11)
The caudal neural plate is a distinct region of the embryo that gives rise to major progenitor lineages of the developing central and peripheral nervous system, including neural crest and floor plate cells. We show that dual inhibition of the
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
Global Trade Item Number
| SKU | GTIN |
|---|---|
| HT-SE101-1KG | 4061838494795 |
| HT-SE101-10KG | 4061838494788 |
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