SX0665

Sodium Nitrite

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

• Synonym(e): Diazotizing salts
• Empirische Formel (Hill-System): NNaO₂
• CAS-Nummer: 7632-00-0
• Molekulargewicht: 69.00
• MDL-Nummer: MFCD00011118
• UNSPSC-Code: 12352302
• EG-Index-Nummer: 231-555-9

Eigenschaften

• Agentur: meets USP/NF
• Qualitätsniveau: 200
• Assay: ≥97.0%
• Form: solid
• Verunreinigungen: ≤0.01% Insoluble matter
• pH-Wert: 9 (20 °C, 100 g/L in H₂O)
• mp (Schmelzpunkt): 280 °C (decomposition)
• Löslichkeit: 820 g/L
• Anionenspuren: chloride (Cl^-): ≤0.005%; sulfate (SO₄^2-): ≤0.01%
• Kationenspuren: Ca: ≤0.01%; Fe: ≤0.001%; K: ≤0.005%; heavy metals (as Pb): ≤0.001%
• Versandbedingung: ambient
• Lagertemp.: room temp
• InChI: 1S/HNO2.Na/c2-1-3;/h(H,2,3);/q;+1/p-1
• InChIKey: LPXPTNMVRIOKMN-UHFFFAOYSA-M

Beschreibung

Anwendung

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Hinweis zur Analyse

Assay: 97.0% min
Calcium (Ca): 0.01% max
Chloride (Cl): 0.005% max
Heavy metals (as Pb): 0.001% max
Insoluble matter: 0.01% max
Iron (Fe): 0.001% max
Potassium (K): 0.005% max
Sulfate (SO4): 0.01% max

Sicherheitshinweise

• Piktogramme: GHS03,GHS06,GHS09
• Signalwort: Danger
• H-Sätze: H272,H301,H319,H400
• P-Sätze: P210 - P220 - P264 - P273 - P301 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 3 Oral - Aquatic Acute 1 - Eye Irrit. 2 - Ox. Sol. 3
• Lagerklassenschlüssel: 5.1B - Oxidizing hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable