Waxaa loo isticmaalaa sidii resin caafimaad oo dhexdhexaad ah iyo mid macmal ah 2-Furadehyde [98-01-1]

Magaca kiimikada: 2-Furadehyde

Isku-magacyo: 2-Formyl furan; 2-furanaldehyde; 2-furankarbonal; 2-furancarboxaldehyde; 2-furfural; 2-furylmethanal; alpha-Furfuraldehyde; Furfuraldehyde; Pyromucic aldehyde;

Miisaanka molecular: C5H4O2

Muuqaal: Dareere saliid ah oo aan midab lahayn ilaa casaan - bunni ah oo leh ur yicib ah

Xasilloonida: 1. Ma aha mid daxal u ah birta, waxaa lagu kaydin karaa weelasha birta, birta khafiifka ah, naxaasta ama aluminium. Si tartiib tartiib ah ayay u noqotaa bunni hawada ama iftiinka, sidaa darteed waa in laga qariyaa iftiinka oo lagu buuxiyaa gaas aan firfircoonayn si loogu kaydiyo. Ka dib markii furfural la geliyay oksijiin, hawo, kaarboon laba ogsaydh iyo nitrogen muddo 40 maalmood ah, xaddiga oksaydhyada (resinous) ee la sameeyay waxay ahaayeen 1.7%, 0.3%, 0.1% iyo 0.05%, siday u kala horreeyaan. Ku darista p-hydroxydiphenylamine, diphenylamine, cadmium iodide, hydroquinone, phloroglucinol ama β-naphthol furfural, ku darista 0.1% waxay si wax ku ool ah uga hortagi kartaa oksaydhka. Ku darista 0.001% ~ 0.1% urea-da N-phenyl-ku-beddelay, thiourea ama naphthylamine furfural waxay ka hortagi kartaa sameynta resin marka lagu kululeeyo 60~170℃.

2. Sifooyinka Kiimikada: furfural wuxuu leeyahay sifooyinka aldehyde. Tusaale ahaan, isku-darka dheeraadka ah waxaa lagu samayn karaa sodium bisulfite, kaas oo lagu oksaydhiyo furanoic acid oo loo yareeyo furfuryl alcohol. Khamriga Furfuryl iyo furfuran formic acid waxaa sameeyay falgalka Cannizzaro ee xalka potassium hydroxide ee xooggan. Waxay la falgashaa potassium cyanide si ay u samayso furoin. Waxay la falgashaa ammonia si ay u samayso furfuramide, waxay la falgashaa amine si ay u samayso saldhig Schiff ah. Furfural waxaa lagu kululeeyaa 350~400℃ iyadoo la isticmaalayo sodium lime, ama nickel ama zinc oxide iyo chromium, vanadium pentaoxide oo ah kiciye ayaa lagu kululeeyaa 200℃, furanna waa la beddelaa. Marka furfural la safeeyey la dhigo, iyadoo ay ugu wacan tahay ficilka oksijiinta hawada, waxaa dhaca taxane falcelin isku dhafan sida kala-goynta iyo polymerization, taasoo ka dhigaysa midabka mid madow. Kulaylka ama iftiinka ayaa dedejin kara kala-goyntiisa, falcelinta polymerization.

3. Xasiloonida Xasilloonida

4. Wakiil oksaydheyn xoog leh, saldhig xooggan

5. Ka fogow inaad la kulanto kulaylka, iftiinka, iyo hawada.

6. Polymerization waxay wax u dhimaysaa polymerization-ka

1. Nadiifnimo sare 99.0% daqiiqo

2. Isticmaal noocyo kala duwan oo dhadhan ah.

3. Waxaan haynaa shahaadada ISO 9001, ISO 14001 iyo ISO22000, waxaan sidoo kale haynaa shahaadada HACCP, waxaan haynaa shahaadada Xalaal iyo kosher ee badeecadan.

5. Waxaan leenahay awood weyn, sidaa darteed, badanaa waxaan leenahay waqti degdeg ah oo hogaamin ah.

6. Waxaan ku siin karnaa muunad bilaash ah 10g-50g baaritaankaaga shaybaarka. Waxaan badanaa muunadda u geynaa adeegayaal caalami ah sida DHL ama Fedex. Waa dhakhso badan oo ku habboon.

1. Baakadda muunadda waa 20g/30g/50g dhalo kasta.

2. Baakadda yar waa 1kg /5kg /10 kg dhalo kasta.

3.25 kg durbaankiiba (Durbaan balaastig ah oo heer cunto ah, oo aan lahayn balaastig, warbixin shahaado dhinac saddexaad ah)

Baakadaha waxaa sidoo kale loo habeyn karaa iyadoo loo eegayo baahiyaha macaamiisha