15736

Natriumnitrat

analytical standard

• Synonym(e): Chilesalpeter
• Empirische Formel (Hill-System): NaNO₃
• CAS-Nummer: 7631-99-4
• Molekulargewicht: 84.99
• EG-Nummer: 231-554-3
• MDL-Nummer: MFCD00011119
• UNSPSC-Code: 85151701
• PubChem Substanz-ID: 329750988
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Assay: ≥99.995% trace metals basis
• Haltbarkeit: limited shelf life, expiry date on the label
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• mp (Schmelzpunkt): 306 °C (dec.) (lit.)
• Löslichkeit: water: soluble 874 g/L at 20 °C
• Kationenspuren: B: ≤1 mg/kg
• Eignung: conforms to structure for Infrared spectrum
• Anwendung(en): cleaning products; cosmetics; food and beverages; personal care
• Format: neat
• SMILES String: [Na+].[O-][N+]([O-])=O
• InChI: 1S/NO3.Na/c2-1(3)4;/q-1;+1
• InChIKey: VWDWKYIASSYTQR-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

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.

Anwendung

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.

Sicherheitshinweise

• Piktogramme: GHS03,GHS07
• Signalwort: Warning
• H-Sätze: H272,H319
• P-Sätze: P210 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Ox. Sol. 3
• Lagerklassenschlüssel: 5.1B - Oxidizing hazardous materials
• WGK: WGK 1
• Flammpunkt (°F): does not flash
• Flammpunkt (°C): does not flash