I-Acrylonitrile(CAS#107-13-1)
| Amakhodi Engozi | R45 – Ingabangela umdlavuza I-R11 – Ivutha Kakhulu R23/24/25 – Kunobuthi ngokuhogela, ukuthintana nesikhumba futhi uma ugwinywe. R37/38 – Ukucasula uhlelo lokuphefumula kanye nesikhumba. R41 – Ingozi yokulimala okubi emehlweni R43 - Ingabangela ukuzwela ngokuthinta isikhumba R51/53 – Ukuba nobuthi ezintweni eziphila emanzini, kungabangela imiphumela emibi yesikhathi eside endaweni yasemanzini. R39/23/24/25 - R62 – Ingozi engaba khona yokukhubazeka kokuzala R63 – Ingozi engaba khona yokulimala enganeni engakazalwa |
| Incazelo Yokuphepha | S53 – Gwema ukuchayeka – thola imiyalelo ekhethekile ngaphambi kokuyisebenzisa. I-S9 – Gcina isiqukathi endaweni enomoya omuhle. S16 – Zigcine kude nemithombo yokuthungela. S45 – Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.) I-S61 - Gwema ukudedelwa endaweni. Bheka imiyalelo ekhethekile / amaphepha edatha okuphepha. I-S36/37 – Gqoka izingubo zokuzivikela ezifanele namagilavu. |
| Ama-ID e-UN | UN 1093 3/PG 1 |
| I-WGK Germany | 3 |
| I-RTECS | AT5250000 |
| AMAKHODI E-FLUKA BRAND F | 8 |
| I-TSCA | Yebo |
| Ikhodi ye-HS | 29261000 |
| I-Hazard Class | 3 |
| Iqembu Lokupakisha | I |
| Ubuthi | I-LD50 yomlomo kumagundane: 0.093 g/kg (Smyth, Carpenter) |
Isingeniso
I-Acrylontril iwuketshezi olungenambala olunephunga elimnandi. Inephuzu eliphansi lokubilisa kanye nephuzu eliphazimayo eliphakeme, kulula ukuvungama. I-Acrylontril ayincibiliki emanzini ezingeni lokushisa elivamile, kodwa incibilika kuzincibilikisi eziningi eziphilayo.
I-acrylontrile inezinhlobonhlobo zezicelo. Okokuqala, kuyimpahla ebalulekile yokwakhiwa kwemicu yokwenziwa, kanye nokwakhiwa kwenjoloba, amapulasitiki kanye nezingubo. Okwesibili, i-acrylontrile ingasetshenziswa futhi ekwenzeni amafutha athosiwe anephunga elimnandi, izithasiselo zikaphethiloli, imikhiqizo yokunakekelwa kwezinwele, odayi kanye nemithi ephakathi kwemithi. Ngaphezu kwalokho, i-acrylontril ingasetshenziswa futhi njenge-solvent, i-extractant kanye ne-catalyst yokusabela kwe-polymerization.
i-acrylontril ingalungiswa ngokusabela kwamakhemikhali okubizwa ngokuthi i-cyanidation. Le nqubo ivame ukwenziwa ngokuphendula i-propylene ne-sodium cyanide phambi kwe-ammonia egayiwe ukuze kukhiqizwe i-acrylontril.
Udinga ukunaka ukuphepha kwayo lapho usebenzisa i-acrylontril. I-acrylnitril ivutha kakhulu, ngakho-ke kuyadingeka ukugwema ukuchayeka emalangabi avulekile namazinga okushisa aphezulu. Ngenxa yemvelo yayo enobuthi obuphezulu, abaqhubi kufanele bagqoke izinto zokuzivikela ezifana nezibuko namagilavu. Ukuchayeka ku-acrylontril isikhathi eside noma ekugxiliseni okuphezulu kungabangela izinkinga zempilo ezifana nokucasuka kwesikhumba, ubuhlungu bamehlo, nobunzima bokuphefumula. Ngakho-ke, kuyadingeka ukuqinisekisa ukungena komoya okuhle uma usebenzisa, futhi unake ukulandela izinqubo zokusebenza ezifanele kanye nemihlahlandlela yokusebenza ephephile. Uma ukuthintana noma ukuhogela i-acrylitril kubangela ukungakhululeki, funa usizo lwezokwelapha ngokushesha.
