Sosiyetee oo ina jokki e miijo laabi “njuɓɓudi ganndal, kalite premium e golle primacy, soodoowo ɓurɗo toowde ngam OEM Siin 60% Na2s Fe<30ppm sodium sulphidesulfide cas 1313-82-2, we sincerely welcome overseas consumers to consult for your long-term cooperation as well the mutual advancement.we strongly think that will do superior and far better.
Koolaaɗo kuuɓal ina jokki e miijo laabi "njuɓɓudi ganndal, kalite premium e golle primacy, soodoowo ɓurɗo toowde ngam , Kalite moƴƴo ummorii ko e jokkude men e kala detal, e wellitaare soodooɓe ummorii ko e darnde men laaɓtunde. Tuugnaade e karallaagal yahrude yeeso e innde gollorɗe ko gollondiral moƴƴal e soodooɓe men, eɗen etoo ko ɓuri moƴƴude e men kala ko ɓuri mercha e men offer yiɗde semmbinde gostondiral e soodooɓe nder leydi e caggal leydi e gollondiral laaɓtungal, ngam mahde janngo moƴƴo.













Geɗe kuuɓtodinɗe ina mbaawi safreede ko nii. Ngam ɓuuɓnude, tappu no feewi butelaaji reagent ɗii e mallet leɗɗe—woto meeɗ huutoraade martolin njamndi. Nokkuure niɓɓiɗnde ina hollita oksidaasiyoŋ feccere, baawɗo safreede e reflux e ɓuuɓri sulfuur potndi. Kuule duule ina poti filtirde hade kalibraasiyoŋ njuuteendi, huutoraade kaayitaaji filtirde limtilimtinɗi leelɗi laabi ɗiɗi. So tawii nate butelaaji reagent Sodium Sulfide ina njillondiri, ɗoon e ɗoon winndu ɗum e kuutoragol marker mo ndiyam waawataa huutoraade, tesko-ɗaa ñalngu udditgol.Sodium Sulfide.