... -00-0EC NO:231-555-9UN:1500Molecular Formula:NaNO2Quality spec.Item Grade Best qualityFirst qualityQualifierSodium nitrite (dry basis), %, ≥ 99 ... )Assay(dry basis), %, ≤ 0.10 0.17 -- Insol. in water, %, ≤ 0.05 0.06 0.10 Sodium nitrate dry basis ... wt.: 2.168, odorless with slight salty taste, easily soluble in water, m.p.: 271oC, decomposition temperature: 320oCMolecular Formula: NaNO2Molecular Weight ...