... with the best quality and competitive price. Sodium Nitrite Properties:Colorless transparent or white tinged ... acid; as nitrification agent for producing dye intermediates; as antifoaming agent, discoloring agent, clearing ... dry basis), %, ≥ 0.15 0.24 --Content of sodium nitrite (on dry basis), %, ≤ 0.01 0. ... 02 0.15Content of sodium nitrate (on dry basis), %, ≤ 0.05 0.10 -- ...