I-Sodium Metabisulphite: Ikhompiyutha yamakhemikhali ehlukahlukene

I-Sodium Metabisulphite (NA₂S₂₂₅), eyaziwa nangokuthi i-sodium pyyrosulfite, iyimpuphu ye-crystalline emhlophe esetshenziswa kabanzi kuyo yonke imboni yezakhiwo zayo zokugcina kanye ne-antioxidant. Yamukelwa njenge-ESOPER Union, le nto ehlanganisiwe idlala indima ebalulekile ekulondolozeni ukudla, ukwelashwa kwamanzi, nokuningi, yize kudinga ukuphathwa ngokucophelela ngenxa yemvelo yayo esebenzayo.

I-sodium metabisulphite iqukethe ama-sodium ion amabili kanye ne-antion ye-antion engabonakali (s₂o₅²⁻). Kuvela njengempuphu emhlophe, egeleza mahhala nge-punsfur sulphur dioxide (So₂) Odori. Kuyancibilika kakhulu emanzini, kwakha i-sodium bisulfite (nahso₃), futhi kububula ku-150 ° C, ukukhulula igesi. Isixazululo saso se-acidic sisebenza njenge-ejenti enamandla ekhuthazayo.
I-Sodium Metabisulphite: Ikhompiyutha yamakhemikhali ehlukahlukene

I-Sodium Metabisulphite (NA₂S₂₂₅), eyaziwa nangokuthi i-sodium pyyrosulfite, iyimpuphu ye-crystalline emhlophe esetshenziswa kabanzi kuyo yonke imboni yezakhiwo zayo zokugcina kanye ne-antioxidant. Yamukelwa njenge-ESOPER Union, le nto ehlanganisiwe idlala indima ebalulekile ekulondolozeni ukudla, ukwelashwa kwamanzi, nokuningi, yize kudinga ukuphathwa ngokucophelela ngenxa yemvelo yayo esebenzayo.

I-sodium metabisulphite iqukethe ama-sodium ion amabili kanye ne-antion ye-antion engabonakali (s₂o₅²⁻). Kuvela njengempuphu emhlophe, egeleza mahhala nge-punsfur sulphur dioxide (So₂) Odori. Kuyancibilika kakhulu emanzini, kwakha i-sodium bisulfite (nahso₃), futhi kububula ku-150 ° C, ukukhulula igesi. Isixazululo saso se-acidic sisebenza njenge-ejenti enamandla ekhuthazayo.

Izicelo:

Imboni ye-1.Food:
·Ukulondolozwa kwezithelo ezomisiwe, amawayini, nokudla okusetshenzweyo ukuvimbela ukukhula kwe-microbial kanye ne-oxidation.
·Kuvimbela i-enzymatic brown emifino nasezithelo.
I-2.Winemaking:
·I-Sanitize imishini kanye nokuzinza kumele kungathathi hlangothi amagciwane nezimvubelo ezingafuneki.
Ukwelashwa kwamanzi ama-3.Wwater:
·I-chlorine futhi isebenza njengegciwane legciwane lamanzi angcolile.
I-4.Photography: Ingxenye yokuthuthukisa izixazululo zokulungisa izithombe ngokususa isiliva ngokweqile.
Ama-5.cosmetics: okulondoloziwe kumakhilimu nemikhiqizo yezinwele ukunweba impilo yeshelufu.

Ukuphepha nokusingathwa:
·Ubungozi bezeMpilo: Ukukhishwa kwakho konke lapho kuthintana nama-acid noma umswakama, izingozi zokuphefumula. Abantu abazwela ama-sulfite bangathola ukusabela komzimba.
·Izindlela zokuzivikela: Sebenzisa amagilavu, ama-goggles, namamaski; qinisekisa umoya omncane. Gcina kude nama-acid kanye nama-oxidizers.
·Usizo lokuqala: Hlambulula izindawo eziveziwe ngamanzi; funa usizo lwezokwelashwa lokuphefumula noma lokungena.

I-Weifang Toption Chemical Chemical Lndstry Co, Ltd. ungumkhiqizi ochwepheshe kanye nomhlinzeki we-sodium metabisulphite. Siphinde futhi sinikeze iSoda Ash Light, i-Ash Ash, i-calcium chloride, i-barium chloride dihydrate, i-magnosium chloride, i-sodium hydrosulfite, i-sodium hydrosulfite, i-gel chlosfite, njt breaker, njll. Sicela uvakashele iwebhusayithi yethu www.toptionchem.com ukuthola eminye imininingwane. Uma unesidingo, sicela ungangabazi ukuxhumana nathi.