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02687

Supelco

Selenium atomic spectroscopy standard concentrate 1.00 g Se

1.00 g/L, for 1L standard solution, analytical standard

Synonym(s):

Selenous acid solution

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About This Item

CAS Number:
7446-08-4
MDL number:
MFCD00134090
UNSPSC Code:
41116107
PubChem Substance ID:
329747496

grade

analytical standard

shelf life

limited shelf life, expiry date on the label

packaging

ampule of

solubility

H2O: soluble

SMILES string

[Se]

InChI

1S/Se

InChI key

BUGBHKTXTAQXES-UHFFFAOYSA-N

Preparation Note

prepared with H2SeO3 and H2O

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - STOT RE 2

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Surya Chattopadhyaya et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 89, 160-167 (2012-01-21)
The electronic spectrum of the selenium monoxide (SeO) molecule has been studied theoretically by using ab initio based multireference singles and doubles configuration interaction (MRDCI) methodology, which includes relativistic effective core potentials (RECP) and suitable Gaussian basis sets of the
Yuzhong Li et al.
Environmental science & technology, 40(24), 7919-7924 (2007-01-30)
Sulfur dioxide (SO2) and trace elements are all pollutants derived from coal combustion. This study relates to the simultaneous removal of SO2 and trace selenium dioxide (SeO2) from flue gas by calcium oxide (CaO) adsorption in the moderate temperature range
Gary S Bañuelos et al.
Plant physiology, 155(1), 315-327 (2010-11-10)
The organ-specific accumulation, spatial distribution, and chemical speciation of selenium (Se) were previously unknown for any species of cactus. We investigated Se in Opuntia ficus-indica using inductively coupled plasma mass spectrometry, microfocused x-ray fluorescence elemental and chemical mapping (μXRF), Se
Ying Li et al.
Environmental pollution (Barking, Essex : 1987), 158(6), 2317-2323 (2010-03-05)
In this study, we present a general protocol for the making of surface-imprinted core-shell magnetic beads via reversible addition-fragmentation chain transfer (RAFT) polymerization using RAFT agent functionalized iron oxide nanoparticles as the chain transfer agent. The resulting composites were characterized
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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