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Sodium Metabisulphite Na2S2O5 Kwa Chemical Industrial

sodium metabisulphite (Na2S2O5) ndi pawiri mu mawonekedwe a makhiristo oyera kapena achikasu okhala ndi fungo lamphamvu. Amasungunuka kwambiri m'madzi, njira yake yamadzimadzi ndi acidic. Ikakhudzana ndi ma acid amphamvu, sodium metabisulphite imamasula sulfure dioxide ndikupanga mchere wofananira. Komabe, ziyenera kukumbukiridwa kuti mankhwalawa si oyenera kusungidwa kwa nthawi yayitali, chifukwa adzakhala oxidized ku sodium sulfate akakhala ndi mpweya.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Technical Index

Zinthu Chigawo Mtengo
Nkhani Na2S2O5 %, ≥ 96-98
Fe %, ≤ 0.005
MADZI OSAsungunuka %, ≤ 0.05
As %, ≤ 0.0001
zitsulo zolemera (Pb) %, ≤ 0.0005

Kagwiritsidwe:

sodium metabisulphite ntchito kupanga inshuwalansi ufa, sulfadimethylpyrimidine, anethine, caprolactam, etc.; Kuyeretsa chloroform, phenylpropanone ndi benzaldehyde. Amagwiritsidwa ntchito m'makampani ojambula zithunzi ngati chopangira chokonzekera; Makampani opanga zonunkhira amagwiritsidwa ntchito kupanga vanillin; Amagwiritsidwa ntchito ngati chosungira mumakampani opanga moŵa; mphira coagulant ndi thonje bleaching dechlorination wothandizira; Organic intermediates; Amagwiritsidwa ntchito kusindikiza ndi kudaya, zikopa; Amagwiritsidwa ntchito ngati chochepetsera; Amagwiritsidwa ntchito ngati makampani opanga ma electroplating, mafuta opangira madzi otayira ndipo amagwiritsidwa ntchito ngati wopangira mchere mumigodi; Amagwiritsidwa ntchito ngati chosungira, bleach komanso chotayirira pokonza chakudya.

Izi multifunctional pawiri ali osiyanasiyana ntchito m'mafakitale osiyanasiyana. Pankhani yopanga, sodium metabisulphite imagwiritsidwa ntchito popanga hydrosulfite, sulfamethazine, metamizine, caprolactam, ndi zina. Komanso, imathandizanso kwambiri pakuyeretsa chloroform, phenylpropanol, ndi benzaldehyde, ndikupangitsa kuti ikhale yofunika kwambiri pakupanga zinthu. makampani opanga mankhwala ndi mankhwala.

Kugwiritsa ntchito sodium metabisulphite sikungokhala pakupanga ndi kuyeretsa. M'makampani ojambula zithunzi, amagwiritsidwa ntchito ngati chigawo chowongolera, kuwonetsetsa kuti zithunzi zimakhala zazitali. Kuphatikiza apo, amagwiritsidwa ntchito m'makampani onunkhira kupanga vanillin, yomwe imawonjezera kununkhira kwazinthu zosiyanasiyana. Makampani opanga moŵa amapindula ndi sodium metabisulphite monga chosungira, kuonetsetsa ubwino ndi moyo wautali wa zakumwa. Ntchito zake zikuphatikizanso mphira wa mphira, dechlorination wa thonje pambuyo pothira mafuta, organic intermediates, kusindikiza ndi utoto, kufufuta zikopa, zochepetsera, makampani opanga ma electroplating, kuthira madzi onyansa amafuta, othandizira mgodi, ndi zina zambiri.

Makampani opanga zakudya amadalira kusinthasintha kwa sodium metabisulphite monga chosungira, bleach ndi kumasula. Kuchita bwino kwake pakusunga kutsitsimuka ndikuwonetsetsa kuti chakudya chili chabwino kwapangitsa kuti ikhale yofunika kwambiri padziko lonse lapansi.

Mwachidule, sodium metabisulphite yakhala yofunika kwambiri m'mafakitale osiyanasiyana chifukwa cha ntchito zake zambiri komanso magwiridwe antchito abwino kwambiri. Ikhoza kugwiritsidwa ntchito m'njira zosiyanasiyana monga kupanga, kuyeretsa, kusunga, ndi zina zotero, kusonyeza kusinthasintha kwake ndi mphamvu zake. Kaya kubwezeretsa zithunzi, kuwonjezera kununkhira, mankhwala owononga kapena kusunga chakudya, sodium metabisulphite imakhala yothandiza kwambiri pamakampani aliwonse.


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