... liquid 3,Efficient and excellent bleach oxidant 1) Solid sodium chlorite is white or light yellow green, crystalline, alkaline, ... sodiun hypochlorite and smaller than sodium chlorate.4) When mixed solid sodium chlorite and alkaline solution are heated over 70 centigrade, ... .0Notes: The amount of foreign matter in sodium chiorite follwus the criterion of NaClO2 with 80% Content. 30% sodium chlorite