Sodium Hypochlorite is yellowish solution that has chlorine like smell. It is used as disinfectant during purification of water. Melting point and boiling point of this substance are -16 degree C and 11 degree C respectively. Density of Sodium Hypochlorite is 1.25 g/ml at 20 degree C temperature. Its refractive index is 1.3870, molecular weight is 74.44 and this chemical can be stored within 2 degree C to 8 degree C temperature range.