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安全信息

450294

Sigma-Aldrich

硒酸钠 十水合物

99.999% trace metals basis

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别名:
Disodium selenate decahydrate, Sodium selenate (Na2 SeO4 ) decahydrate
线性分子式:
Na2SeO4 · 10H2O
CAS号:
10102-23-5
分子量:
369.09
EC 号:
236-501-8
MDL编号:
MFCD00149174
PubChem化学物质编号:
24868237
NACRES:
NA.23

检测方案

99.999% trace metals basis

形式

crystalline

mp

35 °C (dec.) (lit.)

密度

1.6 g/mL at 25 °C

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

InChI

1S/2Na.H2O4Se.10H2O/c;;1-5(2,3)4;;;;;;;;;;/h;;(H2,1,2,3,4);10*1H2/q2*+1;;;;;;;;;;;/p-2

InChI key

TYVNFQRMDPFYPC-UHFFFAOYSA-L

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Danger

危险分类

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

储存分类代码

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

法规信息

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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
Nigel C Jones et al.
Neurobiology of disease, 45(3), 897-901 (2011-12-21)
Tau hyperphosphorylation has been implicated in the pathogenesis of a variety of forms of human epilepsy. Here we investigated whether treatment with sodium selenate, a drug which reduces pathological hyperphosphorylated tau by enhancement of PP2A activity, would inhibit seizures in
Ilona Benko et al.
Environmental toxicology and chemistry, 31(12), 2812-2820 (2012-08-29)
Sixteen groups of mice were fed diets containing different selenium species to compare their toxicity. Inorganic sodium selenate and sodium hydroselenite, elementary nanoSe, organic Sel-Plex, and Lacto-MicroSelenium were administered for 14 d at concentrations of 0.5, 5, and 50 ppm
Khadiga S Ibrahim et al.
Toxicology and industrial health, 27(6), 537-545 (2011-04-23)
The presented study investigates the protective role of zinc (Zn) and selenium (Se) in attenuating benzene-induced toxicity in rats. Male Sprague-Dawley rats were injected with benzene (0.5 mL/kg body weight ip) and received a diet supplement containing Zn and Se.
Fahim Nawaz et al.
Biological trace element research, 151(2), 284-293 (2012-12-01)
Insufficient stand establishment at early growth stages in wheat (Triticum aestivum L.) due to drought stress is a major problem that limits overall efficiency and yield of crop. Priming of seed is an effective method for raising seed performance and
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