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7631-99-4 - Sodium nitrate, Puratronic®, 99.999% (metals basis) - 10873 - Alfa Aesar

10873 Sodium nitrate, Puratronic®, 99.999% (metals basis)

Numéro CAS
7631-99-4
Synonymes

Dimensions Prix ($) Quantité Disponibilité
5g 53,25
25g 186,41
100g 564,44
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Sodium nitrate, Puratronic®, 99.999% (metals basis)

MDL
MFCD00011119
EINECS
231-554-3

Propriétés chimiques

Formule
NaNO3
Poids formulaire
84.99
Forme
Powder
Point de fusion
308°
Densité
2.26
Sensibilité
Hygroscopic
Solubilité
Freely soluble in water, ammonia and hydrazine; soluble in alcohol; slightly soluble in pyridine.

Applications

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.

Notes

Sodium nitrate is hygroscopic in nature.

Références bibliographiques

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.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H272-H302

May intensify fire; oxidizer. Harmful if swallowed.

Mentions de prudence: 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.

Autres références

Merck
14,8647
Classe de danger
5.1
Groupe d'emballage
III
Code tarifaire harmonisé
3102.50
TSCA
Yes
RTECS
WC5600000

Recommandé

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    Magnesium nitrate hydrate, Puratronic®, 99.999% (metals basis)
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  • 10862

    Sodium chloride, Puratronic®, 99.999% (metals basis)
  • 44227

    Sodium nitrite, 99.999% (metals basis)
  • 87605

    Sodium chloride, 99.99% (metals basis)

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