Pigment Blue 27 CAS 12240-15-2

Chemical Property:

Molecular Formula	C6Fe2KN6
Molar Mass	306.89 ib
Boling Point	25.7 ℃ ntawm 760 mmHg
Solubility	Xyaum insoluble hauv dej
Qhov tshwm sim	Blue hmoov
Kev cia khoom	Chav ntsuas kub
MDL	TIAB SA 00135663
Physical thiab Chemical Properties	tsaus xiav hmoov. Tus txheeb ze ntom ntom yog 1.8. Insoluble hauv dej, ethanol thiab ether, soluble hauv acid thiab alkali. Lub teeb xim tuaj yeem nyob nruab nrab ntawm xiav xiav thiab ci xiav, nrog cov xim ci, muaj zog xim muaj zog, muaj zog diffusion, loj roj nqus thiab me ntsis tsis zoo zais lub zog. Cov hmoov yog ib qho nyuaj thiab tsis yooj yim rau grind. Nws tuaj yeem tiv taus lub teeb thiab dilute acid, tab sis nws decomposes thaum boiled nrog concentrated sulfuric acid. Nws tsis muaj zog hauv alkali tsis kam, txawm tias dilute alkali tuaj yeem decompose nws. Nws tsis tuaj yeem muab faib nrog cov xim yooj yim. Thaum rhuab mus rau 170 ~ 180 ° C, cov dej siv lead ua pib ploj, thiab thaum rhuab mus rau 200 ~ 220 ° C, combustion yuav tso cov hydrogen cyanide acid. Ntxiv rau qhov me me ntawm cov ntaub ntawv ntxiv uas tuaj yeem txhim kho cov khoom ntawm cov xim, tsis pub muab tub lim.
Siv	pheej yig tsaus xiav inorganic pigment, ntau cov coatings thiab luam ntawv number case thiab lwm yam kev lag luam siv, tsis tsim los ntshav tshwm sim. Ntxiv nrog rau kev siv ib leeg los ua cov xim xiav, nws tuaj yeem ua ke nrog cov hlau lead chrome daj los ua cov hlau lead Chrome Green, uas yog cov xim ntsuab feem ntau siv hauv cov xim. Nws tsis tuaj yeem siv rau hauv cov xim pleev xim dej vim nws tsis tiv taus alkali. Iron Blue kuj tseem siv rau hauv daim ntawv luam. Nyob rau hauv cov khoom yas, hlau xiav tsis haum raws li ib tug colorant rau polyvinyl chloride, vim hais tias hlau xiav nyob rau hauv degradation ntawm polyvinyl chloride, tab sis haum rau tsawg ntom polyethylene thiab high density polyethylene coloring. Tsis tas li ntawd, nws kuj yog siv rau painting, crayon thiab xim ntaub, xim ntawv thiab lwm yam khoom ntawm cov xim.

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Khoom cim npe

Kev nyab xeeb piav qhia	S22 - Tsis txhob nqus plua plav. S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.
WGK Germany	3

Taw qhia

Nws yog qhov nyuaj rau ploj mus, Ameslikas tsim los ntawm Germans, yog li nws hu ua Prussian Blue! Prussian xiav K[Fe Ⅱ(CN)6Fe Ⅲ] (Ⅱ txhais tau tias Fe2 ,Ⅲ txhais tau tias Fe3) Prussian xiav Prussian xiav yog cov xim tsis muaj tshuaj lom. Thallium tuaj yeem hloov cov poov tshuaj ntawm Prussian xiav thiab tsim cov tshuaj insoluble kom tawm nrog cov quav. Nws muaj qee yam cuam tshuam rau kev kho mob ntawm qhov ncauj mob thiab mob ntev thallium lom.

Yav dhau los: Pigment Blue 15 CAS 12239-87-1

Tom ntej: Pigment Geen 7 CAS 1328-53-6

Sau koj cov lus ntawm no thiab xa tuaj rau peb