15736

Sodium nitrate

analytical standard

• 동의어(들): E251, Chile salpeter
• 실험식(Hill 표기법): NaNO₃
• CAS Number: 7631-99-4
• Molecular Weight: 84.99
• EC Number: 231-554-3
• MDL number: MFCD00011119
• UNSPSC 코드: 85151701
• PubChem Substance ID: 329750988
• NACRES: NA.24

속성

• Grade: analytical standard
• Quality Level: 100
• 분석: ≥99.995% trace metals basis
• 유통기한: limited shelf life, expiry date on the label
• 기술: HPLC: suitable; gas chromatography (GC): suitable
• mp: 306 °C (dec.) (lit.)
• solubility: water: soluble 874 g/L at 20 °C
• 양이온 미량물: B: ≤1 mg/kg
• 적합성: conforms to structure for Infrared spectrum
• 응용 분야: cleaning products; cosmetics; food and beverages; personal care
• 형식: neat
• SMILES string: [Na+].[O-][N+]([O-])=O
• InChI: 1S/NO3.Na/c2-1(3)4;/q-1;+1
• InChI key: VWDWKYIASSYTQR-UHFFFAOYSA-N

설명

일반 설명

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.

애플리케이션

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.

안전성 정보

• 픽토그램: GHS03,GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H272,H319
• 예방조치 성명서: P210 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Ox. Sol. 3
• Storage Class Code: 5.1B - Oxidizing hazardous materials
• WGK: WGK 1
• Flash Point (°F): does not flash
• Flash Point (°C): does not flash