Synonyms: Nitrous acid, sodium salt CAS No.: 7632-00-0 Molecular Weight: 69.00 Chemical Formula: NaNO2 Properties and applications: It is white or light yellow rhombic of monoclinic crystals. It is easily soluble in water and has strong groscopicity. Used as mordant agent, bleaching agent, corrosion inhibitor, antitoxic and analytical agent It also used as chromogen agent , preserving agent in food industry. Specifications: Sodium Nitrite (on dried basis): 98.5% Max. Sodium Nitrate (on dried basis): 1% max. Chlorides: 0.17% max. Water-soluble: 0.06% max. Moisture: 2.0% max. Packing: in 25kg net each PP bags lined with PE bags.