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Documentos Principais

S5506

Sigma-Aldrich

Sodium nitrate

ReagentPlus®, ≥99.0%

Sinônimo(s):

Chile salpeter

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About This Item

Fórmula empírica (Notação de Hill):
NaNO3
Número CAS:
Peso molecular:
84.99
Número CE:
Número MDL:
Código UNSPSC:
12352302
ID de substância PubChem:
NACRES:
NA.55

grau

reagent

linha de produto

ReagentPlus®

Ensaio

≥99.0%

Formulário

powder or crystals

pH

5.5-8 (20 °C, 50 g/L)

pf

306 °C (dec.) (lit.)

cadeia de caracteres SMILES

[Na+].[O-][N+]([O-])=O

InChI

1S/NO3.Na/c2-1(3)4;/q-1;+1

chave InChI

VWDWKYIASSYTQR-UHFFFAOYSA-N

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Descrição geral

Sodium nitrate (chile salpeter) is a hygroscopic compound and soluble in water. It is primarily used as an oxidizing agent in organic synthesis. Additionally, sodium nitrate is used in the manufacture of glass and charcoal briquettes, and the synthesis of potassium compounds.

Aplicação

Sodium nitrate is used:
  • To modify hydroxyapatite to prepare heterogeneous catalyst (sodium nitrate/hydroxyapatite) for Claisen–Schmidt condensation process to synthesis of chalcones.
  • In the direct acetoxylation of arenes under an anhydrous environment of TFA (trifluoroacetic acid), acetic acid, and acetic anhydride.
  • As a redox mediator in the selective oxidation of aromatic alcohols in biphase electrolysis at ambient temperature.

Informações legais

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictogramas

Flame over circleExclamation mark

Palavra indicadora

Warning

Frases de perigo

Classificações de perigo

Eye Irrit. 2 - Ox. Sol. 3

Código de classe de armazenamento

5.1B - Oxidizing hazardous materials

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


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