I-Fumaric Acid HWS Powder
I-Fumaric Acid
I-Trans butenedioic acid inomsebenzi we-bacteriostatic kanye ne-antiseptic. Ingasetshenziswa njenge-acidulant, i-acid regulator, i-acidifier;
I-Trans-Butenedioic Acid
(I-Fumaric Acid)
Imininingwane:i-trans-butenedioic acid inomsebenzi we-bacteriostatic kanye ne-antiseptic. Ingasetshenziswa njenge-acidulant, i-acidity regulator, i-acidifier;
Izakhiwo:Impuphu emhlophe engenaphunga noma, enobumuncu obukhethekile obunamandla afinyelela izikhathi eziyi-1.5 ze-citric acid. Incibilika ku-ethanol (5.76g/100g, 30°c), incibilika kancane emanzini (0.63g/100ml, 25°c) naku-ether, futhi incibilika kancane ku-chloroform. Ayinawo umswakama, futhi izoncibilika ku-200°c. Indawo yokubila: 290°c (ibola). Izophenduka i-maleic anhydride ku-230°c, futhi izokhiqiza i-DL-malic acid uma ibilisiwe ngamanzi.
Ukusetshenziswa:I-Trans-butenedioic acid inomsebenzi we-bacteriostatic kanye ne-antiseptic. Ingasetshenziswa njenge-acidulant, i-acid regulator, i-acidifier, i-thermal-oxidative resist assistant, i-curing accelerant kanye ne-spice. Isetshenziswa kabanzi ekukhiqizeni iziphuzo ezahlukahlukene ze-carbonic acid, iwayini, isiphuzo esiqinile esigxilile, i-ayisikhilimu kanye nokunye ukudla okubandayo kanye neziphuzo. Ingathatha indawo ye-malic acid, i-citric acid, ngoba izinga layo le-acidity liphindwe ka-1.5 kunele-citric acid. I-Fumaric acid ingasetshenziswa njenge-PHAR intermediate kanye ne-optical bleaching agent, futhi isetshenziswa ekukhiqizeni i-resin ye-polyester engagcwalisiwe.
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