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安全信息

GF66395212

硒

foil, 25x25mm, thickness 3mm, 99.95%

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别名:
硒
经验公式（希尔记法）:
Se
CAS号:
7782-49-2
分子量:
78.96
MDL编号:
MFCD00134090
PubChem化学物质编号:
329809991
NACRES:
NA.23

描述

gray

检测方案

99.95%

形式

foil

制造商/商品名称

Goodfellow 663-952-12

电阻率

1.2 μΩ-cm, 0°C

尺寸 × 厚度

25x25 mm × 3.0 mm

bp

684.9 °C (lit.)

mp

217 °C (lit.)

密度

4.81 g/mL at 25 °C (lit.)

SMILES字符串

[Se]

InChI

1S/Se

InChI key

BUGBHKTXTAQXES-UHFFFAOYSA-N

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相关类别

一般描述

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

法律信息

Product of Goodfellow

象形图

Skull and crossbonesHealth hazard
GHS06,GHS08

警示用语：

Danger

危险分类

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

储存分类代码

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

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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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.
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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
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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
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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
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