Umenzi Ixabiso Elilungileyo I-Sodium Thiosulphate CAS: 7772-98-7

Umenzi wexabiso eliLungileyo iSodium Thiosulphate CAS: 7772-98-7 Umfanekiso ofakiweyo

inkcazelo emfutshane:

I-Sodium Thiosulphate, eyaziwa ngokuba yityuwa yolwandle okanye i-baking soda, yinto eqhelekileyo esetyenziswa kwimichiza ekrwada esetyenziswa njenge-ejenti yokulungisa kwiifoto, ifilim, kunye nakumashishini oshicilelo. Isetyenziswe njenge-arhente yokunciphisa ekwenzeni ufele. Kwimizi-mveliso yephepha kunye neyolukiweyo, isetyenziselwa ukususa ii-agent ezishiyekileyo zokujija kunye nanjengento enyibilikayo yokudaya incwadi yemichiza. Isetyenziswa njenge-antidote yetyhefu ye-cyanide kumayeza. Kunyango lwamanzi, isetyenziswe njenge-agent ye-dechlorination kunye ne-bactericide yamanzi okusela kunye namanzi amdaka; I-Copper corrosion inhibitor yokujikeleza kwamanzi okupholisa; Kwaye i-deoxidizer kwinkqubo yamanzi kwibhoyila. Ikwasetyenziselwa unyango lwe-cyanide equkethe amanzi amdaka, njl.

Kwimizi-mveliso, uthuthu lwesoda kunye nesulfure zisetyenziswa ngokubanzi njengemathiriyeli ekrwada ukusabela ngesulphur dioxide eveliswa ngokutshisa isulfure ukuvelisa i-sodium sulfite. Emva koko, isulfure yongezwa ukusabela okubilayo, kwaye emva koko ihluzwe, iguqulwe, igxininiswe ngokwekhemikhali, kwaye ifakwe ikristale ukufumana i-sodium thiosulfate pentahydrate. Eminye inkunkuma equlathe isodiyam sulfide, isodiyam sulfite, isulfure, kunye nesodium hydroxide eveliswayo nayo ingasetyenziswa kwaye ilungiswe ngokufanelekileyo ukufumana iimveliso.

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Ukucaciswa koMenzi ngexabiso eliLungileyo iSodium Thiosulphate CAS: 7772-98-7

Umdibaniso	Inkcazo	Isiphumo
I-Sodium Thiosulfate (Na2S2O3.5H2O) iqhezu lobunzima /%	≥98.0	98.85
Ubuninzi beqhekeza lezinto ezinganyibilikiyo zamanzi /%	≤0.03	0.03
Ubuninzi beqhezu le-sulfide (ebalwe njenge-Na2S) /%	≤0.003	0.003
Intsimbi (Fe) iqhezu lobunzima)/%	≤0.003	0.003
Isodium chloride (NaCI) iqhezu lobunzima /%	0.2	0.1
PH ixabiso (200g/l isisombululo)	6.5-9.5	6.84