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Pigment Blue 27 CAS 12240-15-2 Featured Hoton
  • Pigment Blue 27 CAS 12240-15-2 1

Pigment Blue 27 CAS 12240-15-2

Abubuwan Sinadarai:

Tsarin kwayoyin halitta C6Fe2KN6
Molar Mass 306.89
Matsayin Boling 25.7 ℃ a 760 mmHg
Solubility A zahiri mara narkewa cikin ruwa
Bayyanar Blue foda
Yanayin Ajiya Yanayin Daki
MDL Saukewa: MFCD00135663
Abubuwan Jiki da Sinadarai duhu blue foda. Yawan dangi ya kasance 1.8. Insoluble a cikin ruwa, ethanol da ether, mai narkewa a cikin acid da alkali. Hasken launi na iya kasancewa tsakanin shuɗi mai duhu da shuɗi mai haske, tare da launi mai haske, ƙarfin canza launi mai ƙarfi, watsawa mai ƙarfi, babban ɗaukar mai da ɗan ƙaramin ƙarfin ɓoyewa. Foda yana da wuya kuma ba sauƙin niƙa ba. Yana iya tsayayya da haske da tsarma acid, amma yana rubewa lokacin da aka dafa shi da sulfuric acid. Yana da rauni a cikin juriya na alkali, ko da dilute alkali zai iya rushe shi. Ba za a iya raba shi da ainihin pigment ba. Lokacin da zafi zuwa 170 ~ 180 ° C, ruwan crystal ya fara ɓacewa, kuma lokacin da zafi zuwa 200 ~ 220 °c, konewa zai saki hydrogen cyanide acid. Bugu da ƙari, ƙananan adadin ƙarin kayan da za su iya inganta kaddarorin pigment, ba a yarda da filler ba.
Amfani arha duhu blue inorganic pigment, babban adadin coatings da bugu tawada da sauran masana'antu amfani, ba ya haifar da zub da jini sabon abu. Baya ga yin amfani da shi kadai a matsayin launin shuɗi, ana iya haɗa shi da gubar chrome yellow don samar da gubar Chrome Green, wanda aka fi amfani da shi koren launi a fenti. Ba za a iya amfani da shi a cikin fenti na tushen ruwa ba saboda ba shi da juriya ga alkali. Iron Blue kuma ana amfani dashi a cikin takarda kwafi. A cikin samfuran filastik, shuɗin baƙin ƙarfe bai dace da mai launi don polyvinyl chloride ba, saboda shuɗin baƙin ƙarfe akan lalatar polyvinyl chloride, amma ya dace da ƙarancin ƙarancin polyethylene da babban launi na polyethylene. Bugu da ƙari, ana amfani da ita don zane-zane, zane-zane da zanen fenti, takarda fenti da sauran kayan launi.

Cikakken Bayani

Tags samfurin

Bayanin Tsaro S22 - Kada ku shaka kura.
S24/25 - Guji hulɗa da fata da idanu.
WGK Jamus 3

 

Gabatarwa

Yana da wahala a fashe, asalin Jamusawa ne suka ƙirƙira, don haka ake kiranta Prussian Blue! Prussian blue K [Fe Ⅱ(CN) 6Fe Ⅲ] (Ⅱ yana nufin Fe2, Ⅲ yana nufin Fe3) Prussian blue Prussian blue launi ne mara guba. Thallium na iya maye gurbin potassium akan shuɗin Prussian kuma ya samar da abubuwa marasa narkewa don fitar da najasa. Yana da wani tasiri a kan maganin cutar tallium mai tsanani da na kullum.

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