8.22285

Sodium nitrite

cryst. for synthesis

• Synonym(e): Sodium nitrite
• Empirische Formel (Hill-System): NNaO₂
• CAS-Nummer: 7632-00-0
• Molekulargewicht: 69.00
• UNSPSC Code: 12352302
• EC Index Number: 231-555-9
• NACRES: NA.22
• MDL number: MFCD00011118
• Grade: synthesis grade
• Solubility: 820 g/L

Eigenschaften

• grade: synthesis grade
• Quality Segment: 200
• potency: 85 mg/kg LD₅₀, oral (Rat)
• pH: 9 (20 °C, 100 g/L in H₂O)
• mp: 280 °C (decomposition)
• solubility: 820 g/L
• density: 2.1 g/cm³ at 20 °C
• bulk density: 1200 kg/m³
• storage temp.: 2-30°C
• SMILES string: [Na+].N(=O)[O-]
• InChI: 1S/HNO2.Na/c2-1-3;/h(H,2,3);/q;+1/p-1
• InChI key: LPXPTNMVRIOKMN-UHFFFAOYSA-M

Beschreibung

Sicherheitshinweise

• pictograms: GHS03,GHS06,GHS09
• signalword: Danger
• hcodes: H272,H301,H319,H400
• pcodes: P210 - P220 - P264 - P273 - P301 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Aquatic Acute 1 - Eye Irrit. 2 - Ox. Sol. 3
• Lagerklasse: 5.1B - Oxidizing hazardous materials
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable