Sodium Nitrite used in the enamel, glass industry, dye industry, medicine, agriculture as fertilizer. Sodium Nitrite1) purity:99%, 2) packing: 25KG or 50kg/bag 3) good quality in competitive price 4)super suppiy forceAppearance and Properties: colorless, transparent or white microstrip yellow diamond crystal, taste, slightly bitter flavor, easy deliquescence.Chemical Formula: NaNO2Relative ...