Pigment Brown 25 (CAS#6992-11-6)
Pigment Brown 25 (CAS # 6992-11-6) kenyelletso
Pigment Brown 25, eo hape e tsejoang e le Brown Yellow 25, ke 'mala oa tlhaho. Se latelang ke selelekela sa thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea Brown 25:
Boleng:
Lebitso la lik'hemik'hale la Brown 25 ke 4- [(2,3-dichloro-5,6-dicyano-1,4-benzoquinon-6-y) azo] benzoic acid. Ke phofshoana e bosootho bo lefifi ho isa bokhubetsoaneng bo bosootho ba kristale. E qhibiliha hanyenyane ka li-acid tse matla, e tsitsitseng tlas'a maemo a alkaline. E na le lihlopha tsa chlorine le cyano ka sebopeho sa eona sa lik'hemik'hale.
Sebelisa:
Pigment Palm 25 e atisa ho sebelisoa e le pigment 'me e sebelisoa haholo ka lipolasetiki, lipente, liaparo, rabara, masela, li-inks le liindasteri tse ling. E ka fa lihlahisoa tsena 'mala o lefifi ho ea bofubelu bo bofubelu bo bofubelu.
Mokhoa:
Mokhoa oa ho lokisa pigment palm 25 hangata o thehiloe ho 2,3-dichloro-5,6-dicyano-1,4-benzoquinone e le lisebelisoa tse tala, 'me sehlahisoa se lebisitsoeng se hlahisoa ka karabelo ea lik'hemik'hale. Mokhoa o khethehileng oa ho lokisa o kenyelletsa mekhoa e mengata ea lik'hemik'hale le mehato e lokelang ho etsoa laboratoring kapa setsing sa indasteri.
Tlhahisoleseding ea Polokeho: Latela mekhoa e nepahetseng ea ts'ebetso ea ts'ireletso 'me u apare lisebelisoa tse nepahetseng tsa ts'ireletso joalo ka liatlana, likhalase le liaparo tsa ts'ireletso nakong ea ts'ebetso. Qoba ho ama letlalo, mahlo le tsela ea ho hema.
