HEBEI ENYU IMP.& EXP. TRADE CO., LTD

(Caustic Soda Flakes 98%) : Aqueous solution of sodium hypochlorite in demineralized/decalcified water, obtained from the reaction between chlorine gas and an aqueous solution of sodium hydroxide, both substances obtained with mercury-free membrane technology. Properties and applications production of hard soap, cleaning agents, exfoliating masks cleaning and disinfection in animal husbandry and bee-keeping obtaining aluminum in the steel and metallurgy industries pharmaceutical and chemical industry paper production in the pulp and paper industry refining of crude oil and mineral oils in the petrochemical industry industrial cleaning pH regulation in water treatment processes raw material in the production of pigments and dyes for paints Other chemical specifications formula NaOH CAS number1310-73-2 WE number215-185-5 Molar mass40 g/mol ADR UN1823 physical properties pH12,4 Melting / freezing point- 9°C (roztwór 7,5 %) Relative density2,12-2,13 g/cm3 (> 98,5 %)