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Merck
CN

71172

Sigma-Aldrich

in kerosene, pieces (large), ≥99.8% (sodium basis)

别名:

Sodium metal

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About This Item

经验公式(希尔记法):
Na
CAS号:
分子量:
22.99
MDL编号:
UNSPSC代码:
12352300
PubChem化学物质编号:
NACRES:
NA.22

蒸汽压

1 mmHg ( 440 °C)

质量水平

方案

≥99.8% (sodium basis)

表单

pieces (large)

质量

in kerosene

反应适用性

reagent type: reductant

电阻率

4.69 μΩ-cm, 20°C

沸点

883 °C (lit.)

mp

97.8 °C (lit.)

痕量阴离子

chloride, bromide (as Cl)-: ≤20 mg/kg

痕量阳离子

Ca: ≤400 mg/kg
K: ≤300 mg/kg

SMILES字符串

[Na]

InChI

1S/Na

InChI key

KEAYESYHFKHZAL-UHFFFAOYSA-N

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应用

金属钠(在煤油中)已用于乙酰丙酸的电化学改性,生成 5-乙酰基-2,9-癸二酮。它可以用作纯化四氢呋喃(THF)的干燥剂。

警示用语:

Danger

危险分类

Aquatic Chronic 2 - Asp. Tox. 1 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3 - Water-react 1

靶器官

Central nervous system

补充剂危害

储存分类代码

4.3 - Hazardous materials which set free flammable gases upon contact with water

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

监管及禁止进口产品

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分析证书(COA)

Lot/Batch Number

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Drying of organic solvents: quantitative evaluation of the efficiency of several desiccants.
Williams D
The Journal of Organic Chemistry, 75(24), 8351-8354 (2010)
Electrochemical synthesis of a novel compound, 5-acetyl-2, 9-decanedione, and theoretical analysis of its lithium ion complex.
Cabasso I
Royal Society of Chemistry Advances, 2(26), 9998-10006 (2012)
Highly stable multi-anchored magnetic nanoparticles for optical imaging within biofilms
Stone R C
Journal of Colloid and Interface Science, 459, 175-182 (2015)
Supriya S Jalimarada et al.
Investigative ophthalmology & visual science, 54(6), 4330-4340 (2013-06-08)
Mutations in SLC4A11, a member of the SLC4 superfamily of bicarbonate transporters, give rise to corneal endothelial cell dystrophies. SLC4A11 is a putative Na⁺ borate and Na⁺:OH⁻ transporter. Therefore we ask whether SLC4A11 in corneal endothelium transports borate (B[OH]₄⁻), bicarbonate
Nicole Li et al.
American heart journal, 166(5), 815-822 (2013-11-02)
Cardiovascular diseases are the leading cause of death and disability in China. High blood pressure caused by excess intake of dietary sodium is widespread and an effective sodium reduction program has potential to improve cardiovascular health. This study is a

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