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8.22285 Sigma-Aldrich

Sodium nitrite

cryst. for synthesis

Synonym: Sodium nitrite

  • CAS Number 7632-00-0

  • Empirical Formula (Hill Notation) NNaO2

  • Molecular Weight 69.00

  •  MDL number MFCD00011118

  •  EC Index Number 231-555-9

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Properties

Quality Level   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
InChI   1S/HNO2.Na/c2-1-3;/h(H,2,3);/q;+1/p-1
InChI key   LPXPTNMVRIOKMN-UHFFFAOYSA-M
storage conditions   Store below +30°C.
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