Potassium Dichromate CAS 7778-50-9 AR, nyocha 99.8%

Potassium Dichromate (CAS: 7778-50-9) nwere oxidation siri ike na corrosion, enwere ike jikọta ya na onye na-ebelata ihe, ihe ndị dị ndụ, ihe ọkụ ọkụ ma ọ bụ ntụ ntụ na-emepụta ihe mgbawa, nke nwere ike ime ka ọkụ ma ọ bụ mgbawa site na esemokwu, ịma jijiji ma ọ bụ mmetụta. .
Potassium Dichromate, decomposes na-ahapụ oxygen na-acha ọcha okpomọkụ okpomọkụ, nwere ike oxidation, ọ bụ ihe na-egbu egbu na carcinogenic ike oxidizing ihe.International Agency for Research on Cancer (IARC) kewara ya dị ka otu m carcinogen na ọ nwere ike ịgbanye ọkụ mgbe ekpughere ya na combustibles.N'ihi na Potassium Dichromate nwere ikike oxidizing siri ike n'okpuru ọnọdụ acidic, a na-ejikarị ya na ụlọ nyocha iji dozie ngwọta chromic acid (ngwakọta nke potassium dichromate ngwọta na sulfuric acid gbanyere mkpọrọgwụ) iji sachaa glassware kemịkalụ iji wepụ ibelata unyi na mgbidi. arịa.Mgbe ejiri ya, ude mmiri na-agbanwe site na uhie gbara ọchịchịrị gaa na-acha akwụkwọ ndụ akwụkwọ ndụ, na ude mmiri agaghị adị irè.A na-ejikwa potassium dichromate na kemịka nyocha, nke a na-ejikarị eme nchọpụta quantitative nke hydrogen sulfuric acid reductive, sulfurous acid, ion ferrous na ndị ọzọ.Na kpo oku, potassium dichromate nwekwara ike oxidize concentrated hydrochloric acid, ntọhapụ nke chlorine.
Ejiri ya na mmepụta nke chrome alum, Chromium Oxide Green, chrome yellow pigment, electrode, na-ebipụta ink, nke a na-ejikwa dị ka tanning agent, enamel colorant, printing and Dyeing mordant eji na mmepụta nke chrome alum, chrome oxide green, chrome yellow pigment.Ụlọ ọrụ enamel nwere ntụ ntụ ogologo ya, ájá quartz na ntụ ntụ ntụ ntụ enamel ndị ọzọ agwakọtara, dị ka agba akwụkwọ ndụ akwụkwọ ndụ.Maka nkwadebe matches Medicine Head, site na ọrụ nke oxidation na mmiri mmiri.A na-eji ya mee ihe dị ka tanning maka akpụkpọ anụ.A na-eji ịcha akwa na ibipụta ihe dị ka mordant.A kwadebere ihe na-esi ísì ụtọ sịntetik maka ojiji dị ka oxidants.Eji maka ịgbado ọkụ electrode, ibipụta ink, metal passivation.A na-eji ya dị ka oxidants na catalysts na organic synthesis na akụrụngwa maka pharmaceuticals.
A na-eji kemịkalụ chromium, mordant, ink, iko, senti, pigmenti, ceramik, varnish, mgbawa, ọgwụ, wdg.
Ejiri ya dị ka oxidant, potassium chrome alum na ntụaka maka nkwadebe nke reagents kemịkalụ
nhazi nke ngwọta ọkọlọtọ sodium thiosulfate.Drop analysis nke chlorine, oxidants, Chromatography Reagents, organic njikọ.A tụrụ ọrụ imeju na index gallbladder.Stool, wdg.
Ejiri ya dị ka reagent, redox titrant, chromatography reagent na oxidant, nke a na-ejikwa na njikọ organic.