Umzi-mveliso owaziwayo umgangatho ophezulu weBenzophenone CAS: 119-61-9

Inkcazelo emfutshane:

Iimpawu zemveliso kunye nemisebenzi:

Iibenzophenones ziikhompawundi zekristale ezihlelwa njengeeketone ezinuka kamnandi kunye neefotosensitizers.Ubume bayo bekhemikhali obukhethekileyo bunezangqa ezimbini zebenzene ezidityaniswe liqela le-carbonyl, zenza okuqinileyo okutyheli okukhanyayo kunye nevumba elimnandi.Ngozinzo olubalaseleyo kunye nokunyibilika kwi-solvents ye-organic, inoluhlu olubanzi lwezicelo kumashishini ahlukeneyo.

Enye yezona zinto zisetyenziswayo ze-benzophenones zinjengezinto eziluhlaza kwi-ultraviolet (UV) izihlungi kwii-cosmetics, i-sunscreens kunye nezinye iimveliso zokunyamekela.Ukukwazi kwayo ukufunxa imisebe ye-UV eyingozi inika ukhuseleko olusebenzayo eluswini kwaye ithintela ukuthotywa kwezithako ezibuthathaka.Ukongezelela, i-photostability ye-benzophenones ibenza babe izithako ezifanelekileyo kwiifom zevumba ezihlala ixesha elide.

Ngaphaya koko, ii-benzophenones zisetyenziswa kakhulu ekwenzeni iipolymers, ii-coatings, kunye ne-adhesives.Iimpawu zayo zefotonitiating zenza ukuba ukunyangwa kunye nokunyangwa kwee-resin ezinyangekayo ze-UV, ukuphucula ukusebenza kunye nokuqina kwemveliso yokugqibela.Ukongezelela, le khompawundi inokusetyenziselwa ukuvelisa amayeza aphakathi, idayi, kunye nebala, nto leyo enegalelo kwinkqubela phambili kwiinkalo ezahlukeneyo.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Siyavuya ukukwazisa kwikhompawundi eguquguqukayo kunye nebalulekileyo, i-benzophenone (CAS: 119-61-9).Njengomthengisi ohamba phambili kwishishini lemichiza, siyazingca ngokubonelela ngeemveliso ezikumgangatho ophezulu ezihlangabezana neemfuno ezahlukeneyo zabathengi bethu kunye negalelo kwizicelo ezahlukeneyo zoshishino.

Njengomthengisi oqeqeshiweyo nothembekileyo, siyaqinisekisa ukuba iBenzophenone yethu ivela kumenzi othembekileyo, oqinisekisa ubunyulu kunye nomgangatho wayo.Sibambelela kwinkqubo yokulawula umgangatho ongqongqo, kubandakanywa uvavanyo olungqongqo kunye nohlalutyo, ukuhlangabezana kunye nokugqithisa imigangatho yoshishino.Iqela lethu leengcali ezizinikeleyo lizinikezele ekuboneleleni ngenkonzo yabathengi ekhethekileyo, ukuqinisekisa amava angenamthungo ukusuka kuphando ukuya ekuhanjisweni.

Ukutsala iindwendwe ezinjengawe sisiqalo sentsebenziswano esinokuthi siyithathele ingqalelo kakhulu.Ingaba ufuna ukufumana i-benzophenones kwisicelo esithile okanye ufuna uncedo ekufumaneni isisombululo esifanelekileyo sekhemikhali, iqela lethu elinolwazi lilapha ukukukhokela.Sizibophelele ekuqondeni iimfuno zakho ezizodwa kunye nokubonelela ngezisombululo ezilungiselelwe ukuhlangabezana neemfuno zakho.

Qhagamshelana nathi namhlanje ukuphonononga ukuba nokwenzeka kokudibanisa i-benzophenones kwizisombululo zakho zobonelelo lwemichiza.Sijonge phambili kubudlelwane obuneziqhamo nobuhlala ixesha elide kunye nani.

Inkcazo:

Imbonakalo	I-crystal powder emhlophe okanye i-flake	Vumelana
Ucoceko (%)	≥99.5	99.9
Indawo yokunyibilika (℃)	47.0-49.0	Vumelana
Iyaguquguquka (%)	≤0.1	0.1
Isalathiso sombala (%)	≤60	40
Imbonakalo	I-crystal powder emhlophe okanye i-flake	Vumelana