Isithombe Esifakiwe se-Sodium Metabisulfite

I-Sodium Metabisulfite

Incazelo emfushane:

Igama Lomkhiqizo: I-Sodium Metabisulphite

Ifomula: Na2S2O5

Isisindo sama-molecule: 190.1065

I-CAS: 7681-57-4

Inombolo ye-Einecs: 231-673-0

Ikhodi ye-HS: 2832.2000.00

Ukubukeka: Impuphu Emhlophe noma Ephuzi Ensundu

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Incazelo

Imininingwane	Into	Okujwayelekile
	Okuqukethwe (njengo-Na)₂S₂O₅）	≥96%
	Insimbi (njengoFe)	≤0.005%
	Amanzi awancibiliki	≤0.05%
	As	≤0.0001%
Ukupakisha	Esikhwameni esilukiwe esifakwe ipulasitiki, isisindo esihlanzekile esingu-25kgs noma izikhwama ezingu-1000kgs.

Izicelo

Isetshenziswa ekukhiqizweni kwempuphu yomshwalense, i-sulfamethazine, i-algin, i-caprolactam, njll.; Isetshenziselwa ukuhlanzwa kwe-chloroform, i-phenylpropanesulfone kanye ne-benzaldehyde. Isithako esisetshenziswa njenge-fixing agent embonini yezithombe; Imboni yamakha isetshenziselwa ukukhiqiza i-vanillin; Isetshenziswa njenge-antiseptic embonini yokwenza ubhiya; I-raber coagulant kanye ne-dechlorination agent ngemva kokuhlanza indwangu kakotini; Izinto eziphilayo; Isetshenziselwa ukuphrinta nokudaya, ukwenza isikhumba; Isetshenziswa njenge-reducing agent; Isetshenziswa njengemboni ye-electroplating, ukwelashwa kwamanzi angcolile asensimini kawoyela kanye ne-mineral processing agent yezimayini; Isetshenziswa njenge-antiseptic, i-bleaching agent kanye ne-leasing agent ekucutshungulweni kokudla.
Izinyathelo zokuqapha isitoreji
Gcina endaweni yokugcina izinto epholile, eyomile futhi enomoya omuhle. Gcina kude nemithombo yokubasa umlilo kanye nokushisa. Gcina isitsha sivaliwe. Kufanele sigcinwe ngokwehlukana nama-oxidants, ama-acids kanye namakhemikhali adliwayo, futhi ukugcinwa okuxubile akuvunyelwe. Akufanele sigcinwe isikhathi eside ukuze sigweme ukubola. Indawo yokugcina izinto kufanele ifakwe izinto ezifanele zokuvimbela ukuvuza.
Usuku lokugcina kanye nokuphelelwa yisikhathi: kufakwe umthunzi futhi kwavalwa.
Ukupakisha kubalulekile
Kufanele ipakishwe ezikhwameni zepulasitiki ezilukiwe ezifakwe izikhwama zepulasitiki ze-polyethylene, enesisindo esingama-25kg noma ama-50kg. Kufanele igcinwe endaweni yokugcina izinto epholile neyomile. Iphakethe kufanele livalwe ukuze kuvinjelwe ukushiswa komoya. Naka umswakama. Ngesikhathi sokuthuthwa, kufanele livikelwe emvuleni naselangeni. Akuvunyelwe ngokuphelele ukugcina nokuthutha ngama-acid, ama-oxidants nezinto eziyingozi nezinobuthi. Lo mkhiqizo akufanele ugcinwe isikhathi eside. Phatha ngokucophelela ngesikhathi sokulayisha nokukhulula impahla ukuze uvimbele iphakethe ukuthi lingaqhekeki. Uma kwenzeka umlilo, amanzi kanye nezicishamlilo ezahlukahlukene zingasetshenziswa ukucima umlilo.
1. Isikhwama sokupakisha (umgqomo) kufanele sipendwe ngamamaki aqinile, okuhlanganisa: igama lomkhiqizo, ibanga, isisindo esiphelele kanye negama lomkhiqizi;
2. I-sodium pyrosulfite kufanele ipakishwe ezikhwameni noma emadramini alukiwe epulasitiki, afakwe izikhwama zepulasitiki, enesisindo esingama-25 noma ama-50kg;
3. Umkhiqizo kumele uvikelwe ekulimaleni, emswakama nasekuwohlokeni uma kwenzeka ukushisa ngesikhathi sokuthuthwa nokugcinwa. Akuvunyelwe ukuhlala ndawonye nama-oxidants kanye ne-asidi;
4. Isikhathi sokugcina lo mkhiqizo siyizinyanga ezi-6 kusukela osukwini lokukhiqizwa.
Ukupakisha: Isikhwama sepulasitiki sangaphakathi esilukiwe esingama-25kg noma isikhwama sokupakisha esisindayo esingama-1100 kg.
Uhlobo lwephakheji: z01
Ezokuthutha
Iphakheji kumele iphelele futhi umthwalo kufanele uzinze. Ngesikhathi sokuthutha, qiniseka ukuthi isitsha asivuzi, asibhidliki, asiwi noma sonakale. Akuvunyelwe ngokuphelele ukuxubana nama-oxidants, ama-acids namakhemikhali adliwayo. Ngesikhathi sokuthutha, kufanele sivikelwe elangeni, emvuleni nasemazingeni okushisa aphezulu. Imoto kumele ihlanzwe kahle ngemva kokuthutha.