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I-Pigment Blue 27 CAS 12240-15-2 Isithombe Esifakiwe
  • I-Pigment Blue 27 CAS 12240-15-2 1

I-Pigment Blue 27 CAS 12240-15-2

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C6Fe2KN6
I-Molar Mass 306.89
I-Boling Point 25.7℃ ku-760 mmHg
Ukuncibilika Ayincibiliki emanzini
Ukubukeka Impushana eluhlaza okwesibhakabhaka
Isimo Sesitoreji Ithempelesha Legumbi
I-MDL I-MFCD00135663
Izakhiwo Zomzimba Nezamakhemikhali impushana eluhlaza okwesibhakabhaka. Ukuminyana kwesihlobo bekuyi-1.8. Ayincibiliki emanzini, i-ethanol ne-ether, i-asidi ne-alkali. Ukukhanya kombala kungaba phakathi kokuluhlaza okwesibhakabhaka okumnyama nokuluhlaza okwesibhakabhaka, okunombala ogqamile, amandla ombala aqinile, ukusakazeka okuqinile, ukumuncwa kukawoyela okukhulu namandla okucasha ampofu kancane. Impushana iqinile futhi akulula ukuyigaya. Ingakwazi ukumelana nokukhanya futhi inciphise i-asidi, kodwa iyabola uma ibilisiwe nge-concentrated sulfuric acid. Ibuthakathaka ekuphikisweni kwe-alkali, ngisho ne-alkali encibilikayo ingayibola. Ngeke kwabelwane nge-pigment eyisisekelo. Uma ishiselwa ku-170 ~ 180 °c, amanzi ekristalu aqala ukulahleka, futhi uma eshiswa abe ngu-200~220 °c, ukusha kuzokhulula i-hydrogen cyanide acid. Ngaphandle kwenani elincane lezinto ezengeziwe ezingathuthukisa izakhiwo ze-pigment, akukho filler evunyelwe.
Sebenzisa i-pigment eluhlaza okwesibhakabhaka eshibhile emnyama, inqwaba yezingubo zokumboza noyinki wokunyathelisa nokunye ukusetshenziswa kwezimboni, akukhiqizi isimo sokopha. Ngaphezu kokusetshenziswa iyodwa njengombala oluhlaza okwesibhakabhaka, ingahlanganiswa ne-chrome ephuzi eholayo ukuze yakhe i-Chrome Green eholayo, okuwumbala oluhlaza osetshenziswa kakhulu kupende. Ngeke isetshenziswe kupende osuselwe emanzini ngoba ayimelani ne-alkali. I-Iron Blue nayo isetshenziswa ephepheni lokukopisha. Emikhiqizweni yepulasitiki, insimbi eluhlaza okwesibhakabhaka ayifaneleki njengombala we-polyvinyl chloride, ngoba insimbi eluhlaza okwesibhakabhaka ekuwohlokeni kwe-polyvinyl chloride, kodwa ifanelekela i-polyethylene ephansi kanye nombala we-polyethylene ephezulu. Ngaphezu kwalokho, iphinde isetshenziselwe ukudweba, ikhrayoni nendwangu yokupenda, iphepha lokupenda kanye neminye imikhiqizo yombala.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yokuphepha S22 - Ungaphefumuli uthuli.
I-S24/25 - Gwema ukuthintana nesikhumba namehlo.
I-WGK Germany 3

 

Isingeniso

Kunzima ukufiphala, okwaqalwa amaJalimane, ngakho kubizwa ngokuthi iPrussian Blue! Okuluhlaza okwesibhakabhaka kwe-Prussian K[Fe Ⅱ(CN)6Fe Ⅲ] (Ⅱ kusho u-Fe2 ,Ⅲ kusho u-Fe3) Uhlaza okwesibhakabhaka lwasePrussia oluhlaza okwesibhakabhaka lwe-Prussian i-pigment engenabo ubuthi. I-Thallium ingathatha indawo ye-potassium ku-Prussian blue futhi yakhe izinto ezingancibiliki ukuze zikhishwe ngendle. Kunomphumela othile ekwelapheni ubuthi be-thallium oral acute futhi obungapheli.

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