Sodium Hydrosulfite 90%, Yiteguye koherezwa ~

Porogaramu:
1. Ikoreshwa rya sodium hydrosulfite ni rinini cyane, ahanini ririmo kugabanya irangi, gusukura, gucapa no gukuraho ibara mu nganda z'imyenda, ndetse no gusibanganya ubudodo, ubwoya, nayiloni n'indi myenda. Kubera ko sodium hydrosulfite idafite ibyuma biremereye, ibara ry'imyenda yakuweho rirabagirana cyane kandi ntibyoroshye gusibangana.

2. Sodium hydrosulfite ishobora kandi gukoreshwa mu gukaraba ibiryo, nka gelatin, sucrose, imbuto zirimo amashu, nibindi, ndetse n'isabune, amavuta y'inyamaswa (ibimera), imigano, ibumba rya porcelain.

3. Mu rwego rwo gukora imvange y’ibinyabuzima, sodium hydrosulfite ikoreshwa nk’ikintu kigabanya cyangwa ikintu gikuraho uruhu mu gukora amarangi n’imiti, cyane cyane nk’ikintu gikuraho uruhu mu gukora impapuro z’ibiti.

4. Sodium hydrosulfite ishobora kugabanya iyoni nyinshi z'ibyuma biremereye nka Pb2+, Bi3+, n'ibindi mu gutunganya amazi no kurwanya umwanda, kandi ishobora no gukoreshwa mu kubungabunga ibiribwa n'imbuto.

Akaga
Ishobora gushya:Sodium dithionite ni ikintu cyo mu rwego rwa mbere gishobora gushya iyo kitose hakurikijwe amahame y’igihugu. Kigira ingaruka zikomeye iyo kigeze mu mazi, kikabyara imyuka ishobora gushya nka hydrogen sulfide na sulfure dioxide, kandi kikarekura ubushyuhe bwinshi. Ingano y’ibisubizo ni: 2Na2S2O4+2H2O+O2=4NaHSO3, kandi ibyo bisubizo birushaho kugira ingaruka kugira ngo bikore hydrogen sulfide na sulfure dioxide. Sodium dithionite ifite imiterere ya valence iri hagati ya sulfure, kandi imiterere yayo ya shimi ntabwo ihindagurika. Igaragaza imiterere ikomeye yo kugabanya. Iyo ihuye na aside zikomeye zigabanya ogisijeni, nka aside sulfure, aside perchloric, aside nitrique, aside phosphoric n'izindi aside zikomeye, byombi bizahura n'ingaruka za redox, kandi ingaruka ni mbi, bisohora ubushyuhe bwinshi n'ibintu byangiza. Ingano y’ibisubizo ni: 2Na2S2O4+4HCl=2H2S2O4+4NaCl

Gutwika mu buryo butunguranye:Sodium dithionite ifite aho gutwika mu buryo bwikora ya 250°C. Bitewe n'aho gutwika ari hasi, ni ikintu cyo mu rwego rwa mbere gishobora gushya (aho gutwika muri rusange hari munsi ya 300°C, naho aho gushonga ari hasi ya 100°C). Biroroshye cyane gutwika iyo bihuye n'ubushyuhe, umuriro, gushyamirana no gukubita. Umuvuduko wo gutwika ni mwinshi kandi ibyago byo gutwika ni byinshi. Gazi ya hydrogen sulfide ikorwa mu gihe cyo gutwika ishobora no gutera agace kanini k'umuriro, bigatuma ibyago byo gutwika birushaho kwiyongera.

Igisasu:Sodium dithionite ni ifu y'umuhondo woroshye. Ifu y'ivu yoroshye gukora uruvange ruturika mu kirere. Ivumbi riturika iyo rihuye n'isoko y'inkongi. Uruvange rwa sodium dithionite n'ibindi bintu byinshi birwanya ogisijeni, nka chlorate, nitrates, perchlorate, cyangwa permanganate, biraturika. Nubwo hari amazi, iraturika nyuma yo gushwanyagurika gato cyangwa gukubitwa, cyane cyane nyuma yo gushonga k'ubushyuhe, umwuka utwika ukorwa nyuma y'uko igikorwa kigeze ku rugero ntarengwa rwo guturika, noneho ibyago byo guturika kwayo biba byinshi.