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sehlahisoa

Pigment Blue 27 CAS 12240-15-2

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C6Fe2KN6
'Misa oa Molar 306.89
Boling Point 25.7 ℃ ho 760 mmHg
Solubility Ha e le hantle ha e qhibilihe ka metsing
Ponahalo Phofo e putsoa
Boemo ba polokelo Mocheso oa Kamore
MDL MFCD00135663
Thepa ea 'Mele le ea Lik'hemik'hale phofo e putsoa e lefifi. Tekanyo e lekanyelitsoeng e ne e le 1.8. Ha e qhibilihe ka metsing, ethanol le ether, e qhibilihang ka asiti le alkali. Leseli la 'mala le ka ba pakeng tsa boputsoa bo lefifi le boputsoa bo khanyang, bo nang le' mala o khanyang, matla a matla a mebala, phallo e matla, ho monya oli e kholo le matla a fokolang a ho ipata. Phofo e thata ebile ha ho bonolo ho e sila. E khona ho hanela khanya le ho hlapolla asiti, empa ea bola ha e phehiloe ka sulfuric acid e kopaneng. E fokola ka ho hanyetsa alkali, esita le alkali e hlapollang e ka e senya. E ke ke ea arolelanoa le pigment ea motheo. Ha mocheso ho 170 ~ 180 °c, metsi a kristale a qala ho lahleha, 'me ha a futhumala ho 200 ~ 220 °c, mollo o tla lokolla hydrogen cyanide acid. Ho phaella ho lisebelisoa tse nyenyane tse eketsehileng tse ka ntlafatsang thepa ea pigment, ha ho na filler e lumelloang.
Sebelisa theko e tlaase e putsoa e putsoa inorganic pigment, palo e kholo ea lintja le enke ea khatiso le tšebeliso e 'ngoe ea indasteri, ha e hlahise ts'ebetso ea mali. Ho phaella tabeng ea ho sebelisoa e le mong e le 'mala o moputsoa, ​​​​e ka kopanngoa le chrome e mosehla ea loto ho etsa Chrome Green, eo hangata e sebelisoang ka pigment e tala. E ke ke ea sebelisoa ka pente e thehiloeng metsing hobane ha e hanyetsane le alkali. Iron Blue e boetse e sebelisoa pampiring ea ho kopitsa. Ka lihlahisoa tsa polasetiki, tšepe e putsoa ha e tšoanelehe e le colorant bakeng sa polyvinyl chloride, hobane tšepe e putsoa ka ho senyeha ha polyvinyl chloride, empa e loketse bakeng sa polyethylene e tlaase le e phahameng ea polyethylene coloring. Ho phaella moo, e boetse e sebelisetsoa ho penta, crayone le lesela la pente, pampiri ea pente le lihlahisoa tse ling tsa mebala.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso ea Tšireletseho S22 - U se ke ua hema lerole.
S24/25 - Qoba ho kopana le letlalo le mahlo.
WGK Jeremane 3

 

Selelekela

Ho thata ho fela, qalong e qapiloe ke Majeremane, kahoo e bitsoa Prussian Blue! Boputsoa ba Prussia K[Fe Ⅱ(CN)6Fe Ⅲ] (Ⅱ e bolela Fe2 ,Ⅲ e bolela Fe3) Boputsoa ba Prussia bo boputsoa ba Prussia ke pigment e seng chefo. Thallium e ka nka sebaka sa potasiamo holim'a 'mala o moputsoa oa Prussia' me ea etsa lintho tse sa qhibiliheng tse lokelang ho ntšoa ka mantle. E na le phello e itseng kalafong ea chefo ea thallium ea molomo e matla le e sa foleng.


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