... chemicals, such as fluoride salt, bomate salt, Sodium Nitrite, water treatment and other sreies.CAS NO. 7632-00-0Formula NaNO2 ... treatment agent, electroplating, corrosion inhibitor, also for making and potassium nitrate, azo dyes acid conditions have strong oxidizing, weak reducing ... UN No. 1500 ItemTest resultsSodium Nitrite%≥99.099.10Moisture %≤1.41.10Sodium Nitrate%≤0.80.70Chloride %≤0.100. ...