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483745

Sigma-Aldrich

Sodium

cubes, contains mineral oil, 99.9% trace metals basis

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Synonym(s):
Sodium metal
Empirical Formula (Hill Notation):
Na
CAS Number:
7440-23-5
Molecular Weight:
22.99
MDL number:
MFCD00085307
PubChem Substance ID:
24871915
NACRES:
NA.22

vapor pressure

1 mmHg ( 440 °C)

Quality Level

200

Assay

99.9% trace metals basis

form

cubes

contains

mineral oil

reaction suitability

reagent type: reductant

resistivity

4.69 μΩ-cm, 20°C

bp

883 °C (lit.)

mp

97.8 °C (lit.)

SMILES string

[Na]

InChI

1S/Na

InChI key

KEAYESYHFKHZAL-UHFFFAOYSA-N

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This Item
28206571172262714
Sodium cubes, contains mineral oil, 99.9% trace metals basis

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483745

Sodium

Sodium ACS reagent, dry

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282065

Sodium

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

Sigma-Aldrich

71172

Sodium

Sodium 99.95% trace metals basis, ingot

Sigma-Aldrich

262714

Sodium

form

cubes

form

solid

form

pieces (large)

form

ingot

reaction suitability

reagent type: reductant

reaction suitability

reagent type: reductant

reaction suitability

reagent type: reductant

reaction suitability

reagent type: reductant

bp

883 °C (lit.)

bp

883 °C (lit.)

bp

883 °C (lit.)

bp

883 °C (lit.)

mp

97.8 °C (lit.)

mp

97.8 °C (lit.)

mp

97.8 °C (lit.)

mp

97.8 °C (lit.)

vapor pressure

1 mmHg ( 440 °C)

vapor pressure

1 mmHg ( 440 °C)

vapor pressure

1 mmHg ( 440 °C)

vapor pressure

1 mmHg ( 440 °C)

Application

Sodium metal can be used as a reducing agent in reactions such as Birch reduction.

Pictograms

FlameCorrosion
GHS02,GHS05

Signal Word

Danger

Hazard Statements

H260 - H314

Hazard Classifications

Skin Corr. 1B - Water-react 1

Supplementary Hazards

EUH014

Storage Class Code

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

WGK

WGK 2

Flash Point(F)

179.6 °F

Flash Point(C)

82 °C

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The Use of Sodium Metal in the Birch Reduction of Aromatic Compounds1.
Dryden Jr HL, et al.
The Journal of Organic Chemistry, 26(9), 3237-3245 (1961)
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
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
Julijana Vuchkova et al.
American journal of physiology. Renal physiology, 307(5), F525-F532 (2014-07-06)
Albuminuria in nephrotic states is thought to arise from the formation of large pores in the glomerular capillary wall as large hydrodynamic probes, like Ficoll, have increased fractional clearance. In the present study, we tested for large pore formation in
Etana Padan
Biochimica et biophysica acta, 1837(7), 1047-1062 (2013-12-24)
The crystal structure of down-regulated NhaA crystallized at acidic pH4 [21] has provided the first structural insights into the antiport mechanism and pH regulation of a Na(+)/H(+) antiporter [22]. On the basis of the NhaA crystal structure [21] and experimental
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