Aside Erucike CAS 112-86-7
Aside Erucike ni kristu idafite ibara imeze nk'urushinge. Ahantu ho gushonga ni 33.5 ℃, aho kubira ni 381.5 ℃ (gushonga), 358 ℃ (53.3kPa), 265 ℃ (2.0kPa), ubucucike ni 0.86 (55 ℃), igipimo cyo kugarura ubushyuhe ni 1.4534 (45 ℃), CAS 112-86-7. Ishonga cyane muri eteri, ishonga muri etanoli na methanoli, ntishonga mu mazi. Amavuta ya rapeseed cyangwa amavuta ya sinapi akorwa mu mbuto za rapeseed, kimwe n'imbuto z'ibindi bimera byinshi byo mu bwoko bwa cruciferous, arimo aside erucike nyinshi. Amwe mu mavuta y'inyamaswa zo mu mazi, nka amavuta y'umwijima wa cod, na yo arimo aside erucike.
| Ikintu | Ibisobanuro |
| Aho kubira | 358 °C/400 mmHg (ifite umucyo) |
| Ubucucike | 0,86 g/cm3 |
| aho gushonga | 28-32 °C (izuba) |
| Uburyo bwo kubika | 2-8°C |
| ubushobozi bwo guhangana n'ibiza | nD45 1.4534; nD65 1.44794 |
1. Urwego rw'inganda (igipimo kinini)
Imiti ikoreshwa mu gusukura ibintu n'isabune: Aside ya Erucic ishobora gutunganywa binyuze muri hydrogenation, sulfonation, amidation n'ibindi bikorwa kugira ngo hakorwe aside erucic amide, isabune ya aside erucic ya sulfonated n'ibindi bicuruzwa, bikoreshwa nk'inyongera mu gusiga amavuta (kugira ngo bigabanye uburyaryate bw'ibikoresho), amavuta ya pulasitiki (kugira ngo yongere uburyo bwo gutunganya pulasitiki, nka polyethylene na polypropylene), n'ibikoresho fatizo byo gusukura ibintu (kugira ngo hongerwe ubushobozi bwo gukuraho ubwandu no kugira ubushobozi bwo kwangirika kurusha imiti ikoreshwa muri peteroli).
Irangi n'inyi: Imiterere y'uruhererekane rurerure rwa aside Erucic ishobora kongera ubworoherane n'ubufatane bw'irangi kandi ishobora gukoreshwa nk'ibikoresho fatizo bya resins za alkyd na resins za epoxy. Aside Erucic ikoreshwa mu gutegura irangi rirwanya ingese n'inyins zo gucapa (cyane cyane inyins zo gupakira zigenda zihinduka, zigabanya kwinjira mu mafirime).
Ibikoresho fatizo byo kwisiga: Aside ya Erucic, nk'igice cy'amavuta karemano, ishobora gukoreshwa mu bintu nka amavuta yo kwisiga mu maso, amavuta yo kwisiga, n'iminwa yo kwisiga, bigira uruhare mu koroshya no kugaburira uruhu. Muri icyo gihe, ishobora kunoza imiterere y'uruhu (yirinda amavuta), kandi ikagira uburibwe buke.
Izindi nganda zikoresha: Ikoreshwa mu gutegura nylon 1313 (pulasitiki y’ubukonje irwanya ubushyuhe bwinshi ikoreshwa mu bikoresho by’ikoranabuhanga n’ibice by’imodoka), biodiesel (nk’ibikoresho fatizo byo gukora aside irike y’uruhererekane rurerure kugira ngo yongere ubushyuhe buke bwa mazutu).
2. Inganda z'ibiribwa (Ibirimo bigomba kugenzurwa neza)
Ibice bigize amavuta yo kurya gakondo: Mu mavuta gakondo y’imbuto za rapeseed adatunganyijwe neza, aside erucic ni imwe muri aside irike nini. Ariko, bitewe n’ubushakashatsi bwa mbere bwerekanye ko "gufata aside erucic nyinshi bishobora kugira ingaruka ku mitsi y’umutima", ibihugu byinshi n’uturere byashyizeho imipaka hejuru ku gipimo cya aside erucic mu mavuta ya rapeseed yo mu rwego rwo hejuru (urugero, Ubushinwa n’Umuryango w’Ubumwe bw’u Burayi bivuga ko igipimo cya aside erucic mu mavuta ya rapeseed yo mu rwego rwo hejuru kigomba kuba ≤2%, ni ukuvuga "amavuta ya rapeseed yo mu rwego rwo hejuru kabiri").
Inyongeramusaruro ku biribwa: Aside erucic isanzwe ishobora gukoreshwa nk'amavuta yo kwisiga (nk'ayo gusiga ibikoresho byo gutunganya ibiryo, bigomba kuba byujuje ibisabwa ku biryo), cyangwa nk'ibisigazwa by'ibinure (mu rugero ruto ku biribwa bifite karori nke, kuko igogora ry'umubiri w'umuntu n'umuvuduko wo kwinjiza aside irike y'uruhererekane rurerure bigenda buhoro).
3. Inzego z'ubuvuzi n'ubushakashatsi bwa siyansi
Imiti ikoreshwa mu buvuzi: Nyuma yo guhindura imiti, aside erucic ishobora kuvamo ibintu nka erucamide na erucate ester, bikoreshwa mu gukora imiti igabanya ibinure (ikoresha uburyo bwo kugenga imikorere y'ibinure) n'imiti yo mu ruhu (nk'amavuta yo kwisiga kugira ngo imiti yinjire mu mubiri).
Ubusanzwe ipakiye mu 200kg ku ngoma, kandi ishobora no gukoreshwa mu ipaki yihariye.
CAS 112-86-7 Gura aside erucike
CAS 112-86-7 Gura aside erucike
