Каустическая сода

Тип предложения / Предлагаю продукцию, услугу

ALT-A

Specification for Membrane Grade S/N Characteristic

Sodium Carbonate (as Na2CO3) Max. 0.40 % by Mass

Conc. Of sodium Hydroxide (as NaOH) Min. 48 % by Mass

Chlorides (as NaCl) Max. 0.1 % by Mass

Sulphates (as Na2SO4) Max. 0.10 % by Mass

Silicates (as SiO2) Max. 0.02 % by Mass

Iron (as Fe) Max. 20.0 PPM

Copper (as Cu) Max. 2.0 PPM

Manganese (as Mn) Max. 1.0 PPM

ALT-B

Specification for Diaphragm Grade S/N Characteristic

Sodium Carbonate (as Na2CO3) Max. 0.40 % by Mass

Conc. Of sodium Hydroxide (as NaOH) Min. 48 % by Mass

Chlorides (as NaCl) Max. 1.05 % by Mass

Sulphates (as Na2SO4) Max. 0.10 % by Mass

Silicates (as SiO2) Max. 0.02 % by Mass

Iron (as Fe) Max. 20.0 PPM

Copper (as Cu) Max. 2.0 PPM

Manganese (as Mn) Max. 1.0 PPM

Normally preference is for membrane grade