213365
二氧化硒
ReagentPlus®, powder, 99.8% trace metals basis
别名:
NSC 56753, 氧化硒
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关于此项目
线性分子式:
SeO2
化学文摘社编号:
分子量:
110.96
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352303
EC Number:
231-194-7
MDL number:
产品名称
二氧化硒, ReagentPlus®, powder, 99.8% trace metals basis
InChI key
JPJALAQPGMAKDF-UHFFFAOYSA-N
InChI
1S/O2Se/c1-3-2
SMILES string
O=[Se]=O
vapor pressure
1 mmHg ( 157 °C)
product line
ReagentPlus®
assay
99.8% trace metals basis
form
powder
color
white
mp
315 °C (subl.) (lit.)
Quality Level
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Application
烯丙基烯烃和炔烃的温和氧化剂。可将 1,3-二酮转化为 1,2,3-三酮。
Other Notes
Material may contain dark crystals which are unavoidable and do not impact product quality
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
法规信息
危险化学品
此项目有
Tetrahedron Letters, 34, 2979-2979 (1993)
Asian Journal of Chemistry, 19, 4107-4107 (2007)
Zoyne Pedrero et al.
Journal of chromatography. A, 1139(2), 247-253 (2006-12-05)
Selenium speciation in Se-enriched Lens esculenta grown in hydroponic culture containing inorganic selenium as Na(2)SeO(3) and Na(2)SeO(4) was performed. After 16 days of growth, the plants were collected and divided in two parts, roots and stems and then analysed to
Zhangrong Lou et al.
Chemical communications (Cambridge, England), 49(24), 2445-2447 (2013-02-19)
Based on a novel strategy for modulating the fluorescence of selenide and selenoxide, we have designed and developed a reversible fluorescent probe for hypochloric acid. And the synthesis, characterization, fluorescence properties, as well as the biological applications in living cells
Imed Messaoudi et al.
Experimental and toxicologic pathology : official journal of the Gesellschaft fur Toxikologische Pathologie, 62(3), 281-288 (2009-05-26)
The aim of this study was to evaluate the potential benefit of combined treatment with zinc (Zn) and selenium (Se) in reversing cadmium (Cd)-induced oxidative stress in erythrocytes, compared to Se or Zn treatment alone in rats exposed to Cd.
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