15736

Sodium nitrate

analytical standard

• Sinônimo(s): E251, Chile salpeter
• Fórmula empírica (Notação de Hill): NaNO₃
• Número CAS: 7631-99-4
• Peso molecular: 84.99
• Número CE: 231-554-3
• Número MDL: MFCD00011119
• Código UNSPSC: 85151701
• ID de substância PubChem: 329750988
• NACRES: NA.24

Propriedades

• grau: analytical standard
• Nível de qualidade: 100
• Ensaio: ≥99.995% trace metals basis
• prazo de validade: limited shelf life, expiry date on the label
• técnica(s): HPLC: suitable; gas chromatography (GC): suitable
• pf: 306 °C (dec.) (lit.)
• solubilidade: water: soluble 874 g/L at 20 °C
• traços de cátion: B: ≤1 mg/kg
• adequação: conforms to structure for Infrared spectrum
• aplicação(ões): cleaning products; cosmetics; food and beverages; personal care
• Formato: neat
• 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

Descrição

Descrição geral

Sodium nitrate is a nitrate salt of sodium, which finds application as a preservative in cured meat products for the protection against Clostridium botulinum and other Clostridium species.

Aplicação

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Sodium nitrate may be used as an analytical reference standard for the quantification of the analyte in the following:

• Ham using reversed-phase high-performance liquid chromatography with diode array detection (RP-HPLC-DAD).
• Human saliva samples using ion chromatography (IC) technique.

Informações de segurança

• Pictogramas: GHS03,GHS07
• Palavra indicadora: Warning
• Frases de perigo: H272,H319
• Declarações de precaução: P210 - P305 + P351 + P338
• 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): does not flash
• Ponto de fulgor (°C): does not flash