Okumnyama 7 CAS 10135-15-7
Black 7 CAS 10135-15-7 ukwethula
Empeleni, iBlack 7 ikhipha okuthile okukhethekile. Emkhakheni wezindwangu, ingabizwa ngokuthi "iqhawe elingemuva kwe-scenes" lokudaya izindwangu ezimnyama eziphezulu, kungakhathaliseki ukuthi usilika ophezulu osetshenziselwa ukwenza izingubo zokunethezeka, noma izindwangu ze-fiber zobuchwepheshe ezidingekayo emidlalweni yangaphandle yokusebenza okuphezulu. imishini, ingadaywa ngokulinganayo nangokujulile ngomnyama ocebile futhi ohlala isikhathi eside, onokulula kakhulu, ukumelana nokuwasha kanye nokumelana nokujuluka, noma ngabe kuvezwe ilanga isikhathi eside, ukugeza njalo noma ukujuluka ngemva kokuzivocavoca okukhandlayo, umbala usemnyama futhi ugqamile, ongagcini nje ngokuhlangabezana nezidingo zobuhle bemfashini ephezulu. Iphinde icabangele isiqinisekiso esiqinile semisebenzi engokoqobo. Emkhakheni wemibala yepulasitiki, iphenduka inkanyezi yombala, igqoke "ijazi" elimnyama elijulile nelipholile lemikhiqizo yepulasitiki, njengegobolondo elihle lemikhiqizo ye-elekthronikhi esezingeni eliphezulu, izingxenye zepulasitiki ezisezingeni eliphezulu zengaphakathi lemoto, njll. ., ubumnyama obunikezayo abuyona nje into enhle futhi esemkhathini, kodwa futhi ngenxa yokushesha kombala okuhle kakhulu, umbala ngeke uphele kalula noma ufuduke lapho uhlikihlwa, ukushintsha kwezinga lokushisa kanye nokuxhumana nama-reagents amakhemikhali ahlukahlukene nsuku zonke. sebenzisa, ukuze uqinisekise ukuthi umkhiqizo uhlala ugcina ukubukeka kwekhwalithi ephezulu. Emkhakheni wokukhiqiza uyinki, i-Black 7 ihlanganiswe koyinki abakhethekile njengento eyinhloko, esetshenziselwa ukuphrinta ukuphrinta kwekhwalithi ephezulu njengemisebenzi yobuciko emihle kanye namakhava ebhuku loshicilelo olukhawulelwe, okungabonisa umbala omnyama othobile, ogcwele kakhulu futhi onezingqimba, ukuthi ukuphrinta kungaveza ukukhanga okumangalisayo ngokubukeka, futhi ngesikhathi esifanayo kujwayelane nezinqubo zokuphrinta ezithuthukisiwe ukuze kuqinisekiswe ukuchazwa okuphelele kwamaphethini ayinkimbinkimbi nokuguqulwa kombala, futhi kakhulu ukuthuthukisa ukubaluleka kobuciko bokunyathelisa.
Nokho, uma kubhekwa ukuthi i-Black 7 isekhempini yamakhemikhali, ukuphepha nokuvikeleka kufanele kube yinto eza kuqala. Ekusetshenzisweni kwesixhumanisi, opharetha kufanele ahambisane ngokuqinile nenqubo yokusebenza ephephile, wonke umzimba uhlonyiswe ngemishini yokuvikela echwepheshile, okuhlanganisa izingubo zokuzivikela, amagilavu okuvikela, izibuko kanye nemaski egesi, njll., ukuvimbela ukuthintana kwesikhumba okuqondile, ukuhogela. zothuli namagesi aguquguqukayo, ngoba ukuthintana isikhathi eside noma ngokweqile kungase kubangele ukungezwani komzimba nesikhumba, ukuvuvukala kwemigudu yokuphefumula, futhi ezimweni ezimbi kakhulu, kulimaza ngisho nesimiso sezinzwa futhi kubeke engozini impilo yomuntu. Indawo yokugcina impahla kufanele igcinwe ezingeni lokushisa eliphansi, elomile, futhi elingenamoya kahle, kude nazo zonke “izinto ezingaphumuli” ezingase zibangele ukusabela kwamakhemikhali ayingozi, njengomlilo, imithombo yokushisa, nama-oxidants anamandla, futhi kuvimbele izingozi eziyinhlekelele njengomlilo kanye ukuqhuma okubangelwa ukugcinwa okungafanele.
