Umenzi wexabiso elihle iSodium Thiosulphate CAS： 7772-98-7

inkcazo emfutshane:

I-Sodium Thiosulphate, eyaziwa ngokuba yityuwa yolwandle okanye i-baking soda, sisixhobo esisetyenziswa kakhulu sekhemikhali esisetyenziswa njenge-fixing agent kwimizi-mveliso yefoto, ifilimu, kunye nokushicilela. Isetyenziswa njenge-arhente yokunciphisa ulusu. Kwimizi-mveliso yokwenza amaphepha kunye nempahla yelaphu, isetyenziselwa ukususa ii-agents ezisele zokumhlopheza kunye nesinyibilikisi sokudaya iikhemikhali. Isetyenziswa njengeyeza lokunyanga ubuthi be-cyanide kumayeza. Ekunyangweni kwamanzi, isetyenziswa njenge-arhente yokususa i-chlorination kunye ne-bactericide emanzini okusela kunye namanzi amdaka; I-Copper corrosion inhibitor yokujikeleza amanzi apholisayo; Kwaye i-deoxidizer kwinkqubo yamanzi ebhoyila. Ikwasetyenziselwa unyango lwamanzi amdaka aqukethe i-cyanide, njl.

Kwimizi-mveliso, i-soda ash kunye ne-sulphur zihlala zisetyenziswa njengezinto ezisetyenziswayo ukuze zisebenze ne-sulphur dioxide eveliswa yi-sulphur evuthayo ukuze kuveliswe i-sodium sulfite. Emva koko, i-sulphur yongezwa ukuze kubiliswe, ize ihluzwe, isuswe umbala, idityaniswe ngeekhemikhali, ize ikruliswe ukuze kufunyanwe i-sodium thiosulfate pentahydrate. Ezinye izinto ezilahlwayo eziqulethe i-sodium sulfide, i-sodium sulfite, i-sulphur, kunye ne-sodium hydroxide eziveliswayo nazo zingasetyenziswa kwaye zicutshungulwe ngokufanelekileyo ukuze kufunyanwe iimveliso.

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Inkcazo yoMvelisi Ixabiso Elihle I-Sodium Thiosulphate CAS： 7772-98-7

Ikhompawundi	Inkcazo	Isiphumo
Inxalenye yobunzima yeSodium Thiosulfate (Na2S2O3.5H2O) /%	≥98.0	98.85
Inxalenye enkulu yezinto ezinganyibilikiyo emanzini /%	≤0.03	0.03
Inxalenye yobunzima be-sulfide (ebalwe njenge-Na2S) /%	≤0.003	0.003
Inxalenye yobunzima be-Iron (Fe))/%	≤0.003	0.003
Inxalenye yobunzima beSodium chloride (NaCI) /%	0.2	0.1
Ixabiso le-PH (isisombululo se-200g/l)	6.5-9.5	6.84