Katundu wa Maleic anhydride

Mbiri ya Maleic Anhydride
Katundu wa Maleic anhydride
Maleic anhydride (yomwe imadziwikanso kuti cis-butenedioic anhydride) ndi kristalo yoyera ngati singano. Fomula yake ya molekyulu ndi C4H2O3.
, yokhala ndi kulemera kwa mamolekyulu a 98.06. Ili ndi malo osungunuka a 52.8°C, malo owira a 202°C, malo oyaka a 103°C, ndi kuchuluka kwa 1.314. Maleic anhydride ndi yosavuta kusungunuka, ndipo imasungunuka m'madzi, ma alcohols ndi ma esters, pomwe imasungunuka pang'ono mu carbon tetrachloride ndi mafuta osaphika. Fumbi ndi nthunzi ya maleic anhydride zonse zimayaka komanso zimaphulika; zimakwiyitsa anthu ndipo zimatha kuyambitsa kutentha pakhungu.

Bwanji kusankha Maleic Anhydride? Ndi maziko a unsaturated polyester resins yapamwamba kwambiri, komanso imatsegula mankhwala osiyanasiyana (BDO, THF, ndi zina zotero). Titumizireni uthenga tsopano kuti mupeze mayankho a MA opangidwira bizinesi yanu!