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7631-99-4 - Sodium nitrate, 98+% - A12327 - Alfa Aesar

A12327 Sodium nitrate, 98+%

CAS-Nummer
7631-99-4
Synonyme

Größe Preis ($) Menge Verfügbarkeit
500g 28,43
2500g 65,10
10000g 214,24
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Sodium nitrate, 98+%

MDL
MFCD00011119
EINECS
231-554-3

Chemische Eigenschaften

Formel
NaNO3
Molmasse
84.99
Schmelzpunkt
ca 308°
Dichte
2.26
Löslichkeit
Freely soluble in water, ammonia and hydrazine. Soluble in alcohol.Slightly soluble in pyridine.

Anwendungen

Sodium nitrate is used in the production of fertilizers, nitric acid, pyrotechnics, smoke-bombs, glass and pottery enamels. In combination with boron trifluoride it forms an efficient reagent for nitration of aromatic compounds. Adsorption on alumina provides an environmentally benign aromatic nitrating agent. Further it finds use as food preservative and as a solid rocket propellant. It is also used as an electrolyte in a salt bridge, and as thermal storage medium in power generation systems.

Bemerkungen

Sodium nitrate is hygroscopic in nature.

Literaturverweise

Xu, M.; Wang, J.; Li, C.; Zhang, J.; Liu, Y.; Yuan, G. Effect of electric field to infrared absorption properties of sodium nitrate on silver/diamond powder (Ag/DP) composites. Chem. Phys. Lett. 2014, 613, 10-14.

Steinitz, M. O.; Pink, D. A.; Clancy, J. P.; MacDonald, N.; Swainson, I. Sodium Nitrate -- A Difficult Discontinuous Phase Transition. Can. J. Phys. 2004, 82 (12), 1097-1107.

Hernández-Paredesa, J.; Carrillo-Pesqueiraa, F. J.; Esparza-Ponceb, H. E.; Hernández-Negretea, O.; Alvarez-Ramosa, M. E. l-Proline-sodium nitrate obtained from solvent drop grinding. Polyhedron 2015, 91, 84-88.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H272-H302

May intensify fire; oxidizer. Harmful if swallowed.

Sicherheitshinweise: P221-P210-P220-P280-P264-P270-P301+P312-P330-P370+P378a-P501a

Take any precaution to avoid mixing with combustibles. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep/Store away from clothing/combustible materials. Wear protective gloves/protective clothing/eye protection/face protection. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth. In case of fire: Use for extinction: CO2, powder or water spray. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,8647
Gefahrenklasse
5.1
Verpackungsgruppe
III
Harmonized Tariff Code
3102.50
TSCA
Yes
RTECS
WC5600000

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