... quality,professional export Sodium Nitrite, NaNO2. Sodium nitriteClass:5.1UN No.:1500Hs code: 2834100000Molecular formula: NaNO2Formula weght:69.00 Specification: (Technical Standards ... : white,non-caking, showing quick-sand status.Density:2.168. No odor, slightly salty. It is liable to deliquesce, dissolved in ...