Sodium sulfite thiab nws siv

Chemistry endowed tib neeg nrog ib pawg ntawm pab tebchaw, zoo heev facilitating lub neej thiab qhib ntau qhov chaw tshiab tsis paub txog neeg. Ntawm cov khoom tsim nyog muaj kuj yog ib qho sodium sulfite, uas tau pom nws daim ntawv thov nyob hauv ntau hom ceg ntoo ntawm tib neeg kev ua ub no.

Tshuaj lom neeg thiab lub cev

Sodium sulfite (anhydrous variant) yog hmoov dawb, qee zaus nrog rau lub taum daj. Nws tsis hlawv, tsis muaj lub peev xwm kom tawg, tab sis thaum rhuab decomposes tsim tshuaj lom gases, thiab yog li ntawd twb muab mus rau lub koob thib 3 chav kawm ntawv ntawm kev txaus ntshai. Lub degradation khoom uas hais tias tsim sodium sulfite, yuav cuam tshuam nrog cov central lub paj hlwb thaum nqus tau cov pa ua tsaus muag, txo tau ntawm kev ua pa, excessively leeb lub atherosclerosis ntawm lub plawv, yuav ua tau rau kev puas tsuaj rau cov pob txha, daim tawv nqaij thiab ob lub qhov muag. Tias yog vim li cas thaum muaj hluav taws kub nyhiab nyob qhov twg sodium sulfite, nws yuav tsum tau nkag mus kom muaj ntau li ntau tau kev tiv thaiv: hauv ib qho tshwj xeeb hnav thiab tas nrog lub tshuab ua pa. Yog tias cov khoom tsis zoo, qhov chaw no yuav tsum muaj kev tiv thaiv nrog lub khob hauv av, cov hmoov ntawd yuav tsum tau them rau ib yam dab tsi (piv txwv, xuab zeb) thiab tsuas yog tom qab uas nws yuav tsum tau muab khaws cia.

Sodium sulfite yog ib qho tshuaj tiv thaiv

Tus hmoov no siv qhov twg? Cov khoom muaj tshuaj lom neeg heev. Sodium sulfite vim lawv yog siv, piv txwv li, hauv cov khoom noj khoom haus. Cov txiv hmab txiv ntoo uas tau ua los ntawm nws yuav cia ntev, tsis darkening. Ua ib qho tshuaj txhuam nws yog siv hauv winemaking thiab ua cov khoom qab zib, nrog kev pab los ntawm nws ua ntev-cia txiv hmab txiv ntoo qhuav. Nyob rau hauv cov ntaub ntawv no, nws yuav tsum tau muab sau, nyob rau hauv lub teb chaws Yelemees nws yog txwv tsis pub siv sodium sulfite nyob rau hauv cov nqaij processing, raws li nws masks nws stale xim, uas yuav ua rau loj lom lom.

Lwm cov ntawv

Ntxiv rau cov zaub mov, qhov thib ob lub ntsiab ntawm kev siv cov khoom siv no yog textile, zoo li cov roj pulp thiab ntawv ntau lawm. Ntawm no, lub ntsiab qhov tseem ceeb ntawm sodium sulfite mus. Tab sis nws yog siv los ntxuav dej, thiab rau kev hnav khaub ncaws tawv. Nim cleanses trinitrotoluene, uas yog siv rau hauv cov pob zeb los yog rau cov tub rog lub hom phiaj. Pharmaceuticals thiab tshuaj kuj tsis nco qab cov khoom no. Kev daws kua ntawm sodium sulfite ntau dua ntxiv ntawm no. Cov compound hais no yog siv nyob rau hauv qhuav ntawm uas tsis yog-ferrous co thiab sodium thiosulphate, uas muab cov kws kho mob nyob rau hauv cov neeg ntawm lom derivatives ntawm hmoov txhuas, mercury thiab arsenic.

Tsis muaj kev taw qhia

Thaum lub sij hawm ntawm cov duab thaij duab thiab zaj duab xis cov koob yees duab, sodium sulfite tsuas yog tsim nyog rau kev tsim cov yeeb yaj duab zoo, tiv thaiv qhov oxidation ntawm kev daws thiab ntxuav cov nqa khoom (zaj duab xis los yog duab ntawv) kom deb ntawm lub latch. Tam sim no, nrog lub loj hlob ntawm digital analogs, xws li ib daim ntawv thov ntawm no tshuaj tau tseem tsuas yog rau cov kiv cua uas tau khaws cai rau qub kev. Cov kws kho mob tshwj xeeb, cov kws yees duab ntawm cov laus tiam sis sib cav hais tias nrog kev tsim cov xim dub thiab dawb, nws yog sodium sulfite uas ua kom tiav cov ntsiab lus ntxaws ntxoo tshaj plaws thiab ho ua rau cov duab zoo nkauj zoo dua rau qhov tsis zoo.

Raws li koj tau pom, qhov no yog ib yam khoom uas tsim nyog nyob rau ntau qhov chaw ntawm tib neeg lub neej. Thiab yog tias qee qhov kev coj ntawm nws siv ua sob, muaj lwm, tsis tseem ceeb.