... .Specifications: Itemsolid Sodium chloriteappearancewhite or yellow greenish crystalline powderSodium chlorite %≥80≥90Sodium chlorate %≤4≤2Sodium chloride %≤17≤9Sodium hydroxide %≤3≤3Uses ... :Used in producing chlorine dioxide, or bleaching textiles, fiber, paper pulp, sand sugar, flour, wax, fruit etc, or certain metal ... sand, water, or other kinds of fire extinguisher. Sodium chlorite 80% powder