Caustic soda le ho sebelisa lona

Caustic soda, e leng e boetse e bitsoa hydroxide sodium, caustic soda kapa litsebi tsa metsoako caustic tsejoa e le NaOH. Selemo le selemo, lefatše le chesa hoo e ka bang 57 tsa boima ba lithane soda caustic. bophelo ba kajeno kantle ho sodium hydroxide jwale ke sa khoneha, kaha caustic soda e hlokahalang bakeng sa mafapha a mangata liindasteri.

Soda tlhahiso le variants lona

Jwale, hydroxide sodium e hlahisoang ke mekhoa motlakase ya ka ba lokisetsa ho ea haedrojene le chloride ke electrolysis le halite tharollo.

Caustic soda hlahisoang foromo tiileng le mokelikeli. The tiileng ke o tiileng tšoeu boima lamellar le mokelikeli - e 'mala kapa colorless mokelikeli.

Caustic soda, kopo

The le makala a maholo ba noang sodium hydroxide kenyeletsa:

• indasteri lik'hemik'hale;

• makhasi ao le pampiri indasteri;

• mehaho e tshireletso ea lehae;

• tlhahiso ea mafura biodiesel;

• ho hloekisa ea lipeipi kgelelo ya leswe;

• tlhahiso ea detergents le cleaners;

• Indasteri ea lijo;

• indasteri e etsang meriana.

Caustic soda, eo kopo e pharaletse haholo le tse fapa-fapaneng, e sebelisoang ke litsebi tsa metsoako e le sethothetsi kapa reagent ka liphetoho tse sa tšoaneng tsa lik'hemik'hale ho kokobetsa ho le titration acid e le metsoako lik'hemik'hale ka hloekisa bakeng sa tlhahiso ea tšepe le tse ling. D. Tsebahatsa sebolaya dikokwana-hloko chloramine bahlahisi hlahisa, hape ho sebelisa hydroxide sodium.

Caustic soda se teng bophelong ba letsatsi le letsatsi tsa kaofela ha rōna, le hoja li sa le joalo ka ho hlaka. Detergents itokiselitse ho sebelisa sodium hydroxide tharollo, e boetse e thusa felisa tsubuhlellano ka liphaephe le.

lipalangoang

Caustic soda e tsamaisoa ke tsela, hammoho le metsi le seporo. Soda mokelikeli li tsamaisoa ka lik'hontheinara khethehileng le litanka, le sodium hydroxide tiileng ile bagged. Nakong ea lipalangoang ho qoba mongobo ho lona le mocheso kgahlamelo ya maqhubu a.

Storage soda

Raka, athe bophelo ba hydroxide sodium e ho tswa ho proizvodnje letsatsi selemo se le seng. Sehlahisoa tiileng ile bolokoa tsa polokelo unheated koahela, foromo tsa phutheloa. Sehlahisoa mokelikeli e kenngoa ka setshelo koetsoeng a alkali manganga.

E lokela ho a hopola hore e soda caustic ke senyang le senyang. O abelwa ka bobeli e phahameng sehlopha sa kotsi. Ha ho sebetsa le ntho etims kgothaletswa hlokolosi feteletseng. Ha ho qala ka o tiileng kapa mokelikeli soda caustic, ho ke ke tse lakatsehang ho koahela mahlo lik'hemik'hale fafatse-thebe goggles. Matsoho koahela le litlelafo rabara kapa holim'a rabara. khethehileng lisutu rabara kapa lik'hemik'hale manganga liaparo tse tsetsoeng moriana le vinyl li sebelisetsoa ho sireletsa 'mele.

A ikutloa joang ka 'mele oa motho

Maemong a moo lera la mucous le letlalo fumana caustic soda, ka theha chesa lik'hemik'hale. Ho qhelela ka thōko chesa sebakeng se amehileng e kgothaletswa ho hang-hang rinse tlas'a metsi a macha. Ha sodium caustic fumana ka letlalo, ho ke ho hlokahala hore ho sebetsa tharollo fokolang tsa asene.