Bismuth oxychloride (BiOCl) yog cov hmoov crystalline flaky nrog lub silvery -dawb pearly luster. Nws tsis yog - lom, tshuaj lom neeg ruaj khov, thiab muaj cov txiaj ntsig zoo ntawm pearlescent thiab adhesion ntawm daim tawv nqaij, ua rau nws siv dav hauv tshuaj pleev ib ce, txheej, yas, thiab cov ntaub ntawv zoo ib puag ncig.
Cov khoom siv no yog qhov tshwj xeeb hauv nws cov txheej txheem tetragonal txheej siv lead ua, uas tso cai rau nws kom muaj kev cuam tshuam lub teeb tsis tu ncua xws li suav tsis txheeb cov tsom iav me me, ua rau cov nyhuv mos mos thiab mos pearlescent, yog li tau txais nws lub npe ntawm "King of Environmentally Friendly Pearlescent Materials." Nws yog insoluble hauv dej thiab ethanol, tab sis soluble hauv hydrochloric acid thiab nitric acid. Thaum rhuab mus txog 700 degree, nws decomposes thiab tso tawm bismuth trichloride.
Lub cev muaj zog
Cov tsos mob: Silvery-dawb los yog lub teeb xim av crystalline hmoov; Thaum rubbed, nws nthuav tawm lub ci pearly luster.
Qhov ntom ntom: kwv yees li 7.72 g / cm³, nthuav tawm qhov tshwj xeeb lub ntiajteb txawj nqus.
Crystal Structure: Quadratic Crystal system; nws cov txheej txheem txheej endows nws nrog zoo heev lub teeb pom kev zoo.
Tshuaj Stability
Nyob ruaj khov ntawm chav tsev kub; tuaj yeem khaws cia rau lub sijhawm ntev los ntawm kev zam kev sib cuag nrog cov acids muaj zog lossis oxidants.
Insoluble hauv dej, tab sis soluble hauv acidic ib puag ncig; haum rau ntau hom kev lag luam.
Kev nyab xeeb thiab Environmental Friendliness
Txawm hais tias nws muaj bismuth, bismuth oxychloride tsis suav hais tias yog cov hlau hnyav hnyav vim nws tsis tshua muaj toxicity thiab tsis zoo nqus los ntawm daim tawv nqaij.
Nws yog dav siv hauv cov khoom siv tshuaj pleev ib ce, ua tau raws li CI 77163 tus qauv, thiab yog ib tus neeg sawv cev pearlescent nyob rau hauv daim di ncauj, eyeshadows, thiab highlighters.
