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7647-14-5 - Sodium chloride, crystalline powder PDV, 99+% - A12313 - Alfa Aesar

A12313 Sodium chloride, crystalline powder PDV, 99+%

CAS Number
7647-14-5
Synonyms

Size Price ($) Quantity Availability
1000g 24.82
5000g 80.34
25000g 263.03
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Sodium chloride, crystalline powder PDV, 99+%

MDL
MFCD00003477
EINECS
231-598-3

Chemical Properties

Formula
NaCl
Formula Weight
58.44
Melting point
801°
Boiling Point
1413°
Density
2.165
Refractive Index
1.5442
Sensitivity
Hygroscopic
Solubility
Freely soluble in water. Slightly soluble in alcohol and ammonia.

Applications

Sodium chloride is widely used as a food additive, and a preservative. It is employed in the Chloralkali process for producing chlorine and sodium hydroxide, in the Solvay process for producing sodium carbonate and calcium chloride, in the Mannheim process and in the Hargreaves process for producing sodium sulfate and hydrochloric acid. It is used in the manufacture of sodium chlorate, water softening and de-icing of roadways. Further it is used in several industries like pharmaceutical, textile, dyeing, rubber food and agriculture. It is used in the processing of steel, copper, vanadium, and other metals.

Notes

It is sensitive to moisture in air. It should be protected in an air tight container.

Literature References

Ali, H. M.; Iedema, M.; Yu, X. -Y.; Cowin, J. P. Ionic strength dependence of the oxidation of SO2 by H2O2 in sodium chloride particles. Atmos. Environ. 2014, 89, 731-738.

Ghorab, M. K.; Marrs, K.; Taylor, L. S.; Mauer, L. J. Water-solid interactions between amorphous maltodextrins and crystalline sodium chloride. Food Chem. 2014, 144, 26-35.

GHS Hazard and Precautionary Statements

Hazard Statements: H303

May be harmful if swallowed.

Precautionary Statements: P312

Call a POISON CENTER or doctor/physician if you feel unwell.

Other References

Merck
14,8599
Harmonized Tariff Code
2501.00
TSCA
Yes
RTECS
VZ4725000

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