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244686

Sigma-Aldrich

Sodium

25-35 wt % dispersion in paraffin

Synonym(s):

Sodium metal

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About This Item

Empirical Formula (Hill Notation):
Na
CAS Number:
7440-23-5
Molecular Weight:
22.99
MDL number:
MFCD00085307
UNSPSC Code:
12352300
PubChem Substance ID:
57648086
NACRES:
NA.22

vapor pressure

1 mmHg ( 440 °C)

Quality Level

100

form

solid

reaction suitability

reagent type: reductant

concentration

25-35 wt % dispersion in paraffin

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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Related Categories

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 1

Certificates of Analysis (COA)

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Sigma-Aldrich

444456

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The use of self-expanding metallic stents (SEMS) is the current treatment of choice for malignant gastrointestinal obstructions. A paclitaxel-eluting metallic SEMS (PEMS) may have an antitumor effect on esophageal tissue. PEMS with 10% paclitaxel or conventional SEMS were inserted into
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The New England journal of medicine, 371(7), 601-611 (2014-08-15)
Higher levels of sodium intake are reported to be associated with higher blood pressure. Whether this relationship varies according to levels of sodium or potassium intake and in different populations is unknown. We studied 102,216 adults from 18 countries. Estimates
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
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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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