I-Eriochrome blue black R CAS:2538-85-4

I-Eriochrome Blue Black R iyinhlanganisela yamakhemikhali evame ukusetshenziswa njengesibonakaliso kuma-titration e-complexometric. Ingumbala oqinile osuka koluhlaza okwesibhakabhaka uye komnyama futhi ishintsha umbala kuye ngokuthi i-pH yesisombululo ingakanani. Ngendlela yayo ene-acidic, ibonakala iluhlaza okwesibhakabhaka, kanti ngesimo sayo se-alkaline, iphenduka ibe nsomi noma ipinki. Lokhu kushintsha kombala kuyenza ibe wusizo ekunqumeni ukuphela kwama-titration ahilela ama-ion ensimbi, ikakhulukazi ekunqumeni ubulukhuni bamanzi. I-Eriochrome Blue Black R isetshenziswa nasekuhlaziyeni amasampula enhlabathi namanzi ukuze kutholakale okuqukethwe kwensimbi.

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