450294
硒酸钠 十水合物
99.999% trace metals basis
别名:
Disodium selenate decahydrate, Sodium selenate (Na2 SeO4 ) decahydrate
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关于此项目
线性分子式:
Na2SeO4 · 10H2O
化学文摘社编号:
分子量:
369.09
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352300
EC Number:
236-501-8
MDL number:
InChI key
TYVNFQRMDPFYPC-UHFFFAOYSA-L
InChI
1S/2Na.H2O4Se.10H2O/c;;1-5(2,3)4;;;;;;;;;;/h;;(H2,1,2,3,4);10*1H2/q2*+1;;;;;;;;;;;/p-2
SMILES string
[Na+].[Na+].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[O-][Se]([O-])(=O)=O
assay
99.999% trace metals basis
form
crystalline
mp
35 °C (dec.) (lit.)
density
1.6 g/mL at 25 °C
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
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
法规信息
新产品
此项目有
R Álvarez-Fernández García et al.
The Analyst, 145(4), 1457-1465 (2019-12-24)
Several organisms have demonstrated the ability of synthesising biogenic selenium-containing nanoparticles. Such particles from biological sources have attracted great attention due to several proven activities as antioxidants or antimicrobial agents. However, little is known in terms of size (distribution), shapes
M Djanaguiraman et al.
Plant physiology and biochemistry : PPB, 48(12), 999-1007 (2010-10-19)
Oxidative stress is commonly induced when plants are grown under high temperature (HT) stress conditions. Selenium often acts as an antioxidant in plants; however, its role under HT-induced oxidative stress is not definite. We hypothesize that selenium application can partly
Hani J Alturkmani et al.
Journal of inorganic biochemistry, 109, 9-15 (2012-03-01)
Sodium selenate may have utility in treating Alzheimer's disease and diabetes; however, its impact on the associated proinflammatory cytokine signaling of endothelial cells has not been investigated. We report that treatment of human microvascular endothelial cells with sodium selenate at
T V Sirota
Bulletin of experimental biology and medicine, 149(4), 412-415 (2011-01-15)
The antioxidant system of some tissues in guinea pigs with no selenium deficiency was studied after treatment with selenium-containing products. Activity of a selenium-containing enzyme glutathione peroxidase was significantly reduced in the kidneys and blood. The kidneys were characterized by
Luziane Potrich Bellé et al.
Chemico-biological interactions, 189(3), 141-145 (2010-12-22)
Selenium (Se) is a dietary essential trace element with important biological roles. Sodium selenate (Na(2)SeO(4)) is an inorganic Se compound used in human and animal nutrition that acts as precursor for selenoprotein synthesis. The organoselenium 3-methyl-1-phenyl-2-(phenylseleno)oct-2-en-1-one (C(21)H(2)HOSe) is an α,β-unsaturated
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