Sodium metabisulphite (na ₂s₂o₅ (na ₂s₂o₅), tseem muaj sodium pyrosulfite, yog lub ntsej muag dawb siv thoob plaws kev lag luam rau nws cov khoom siv tshuaj tiv thaiv thiab tshuaj tiv thaiv kab mob antioxidant. Pom tau tias yog E223 hauv European Union, cov compound no ua lub luag haujlwm hauv cov khoom noj khoom haus, thiab ntau dua, txawm tias yuav ua tib zoo saib.
Sodium metabisulphite muaj ob Sodium ions thiab ib qho kev ntxub ntxaug (ntawm cov). Nws zoo li dawb, dawb-dej hmoov nrog kev pungent sulfur dioxide (so₂) tsw. Nws yog soluble heev hauv dej, sib sau sodium bisulfite (naho₃), thiab decomposes ntawm 150 ° C, tso cov roj ntxiv. Nws cov acidic delic ua raws li tus neeg sawv cev muaj zog.
Cov Ntawv Thov:
1.Food kev lag luam:
Insectionervative hauv cov txiv hmab txiv ntoo qhuav, cawv, thiab cov zaub mov tiav los ua kom muaj kev loj hlob microbial thiab oxidation.
● Tiv thaiv kev sab nrauv hauv cov zaub thiab cov txiv hmab txiv ntoo.
2.Winemaking:
● Cov cuab yeej siv khoom siv thiab tso cov khoom ruaj khov yuav tsum yog los ntawm nruab nrab uas tsis xav tau cov kab mob thiab cov poov xab.
DUAB DUAB:
● neutralizes chlorine thiab ua raws li kev siv tshuaj tua kab mob hauv cov dej khov.
4.Phoraphy: Cov khoom siv ntawm kev txhim kho kev daws teeb meem los kho cov duab los ntawm kev tshem cov nyiaj ntau dhau.
5.Cov xwm: Khaws cia rau hauv cov tshuaj cream thiab cov plaub hau kom tau ntev ntev lub neej.
Kev nyab xeeb thiab tuav:
Strasce Kev Noj Qab Haus Huv: Tso tawm ntawm cov kua qaub lossis dej noo, POSING ua pa phom sij. Cov neeg sulfite-rhiab rau cov tib neeg yuav tau ua kev ua xua.
Kev tiv thaiv kev tiv thaiv: Siv hnab looj tes, qhwv caj dab, thiab qhov ncauj qhov ncauj; Xyuas kom tau qhov chaw dim. Khaws kom deb ntawm cov kua qaub thiab oxidizers.
● THAWJ Kev pab: Rinse nthuav tawm thaj chaw nrog dej; Nrhiav kev pab kho mob rau kev nqus tau lossis noj haus.
Weifang cov lus qhia txog Lndustry Co., Ltd. yog cov chaw tsim tshuaj paus kev lag luam thiab cov khoom xa khoom ntawm sodium metimiulphite. Peb kuj tseem muab cov dej qab zib tshauv, dej qab zib tshauv,, cov tshuaj txhuam hniav calcium, thiab lwm yam website, thiab lwm yam. Thov mus saib peb lub vev xaib www.toptionchem.com kom paub cov ntaub ntawv ntau ntxiv. Yog tias koj muaj tej yam yuav tsum tau ua, thov tsis txhob ua siab deb tiv tauj peb.
Lub sij hawm ncua: Mar-07-2025