Dimethyl Formamide/DMF Ifite Ubwiza Buhamye n'Igiciro Gishimishije
Porogaramu
Dimethyl formamide (DMF) nk'ikintu cy'ingenzi mu bya shimi kandi kikaba ari igikoresho cyiza cyane, gikoreshwa cyane cyane muri polyurethane, acrylic, imiti, imiti yica udukoko, amarangi, ibikoresho by'ikoranabuhanga n'izindi nganda. Yogejwe mu nganda za polyurethane nk'igikoresho cyo kuvura, ikoreshwa cyane cyane mu gukora uruhu rw'ubukonje; imiti ikoze mu nganda z'imiti nk'ibikoresho byo hagati, ikoreshwa cyane mu gutegura doxycycline, cortisone, sulfa drug producer; inganda za acrylic, uruziga rwo kuzimya nk'ikintu gikoreshwa cyane mu gukora acrylic dry spinning; inganda zirwanya udukoko mu gukora imiti yica udukoko mu rwego rwo gukora imiti yica udukoko mu rwego rwo gukora imiti irwanya udukoko mu buryo bwiza kandi budafite uburozi bwinshi; amarangi mu nganda zikoresha amarangi nk'ikintu gisukura; ibice bitwikiriwe mu nganda z'ibikoresho by'ikoranabuhanga nk'isuku, nibindi; izindi nganda, harimo n'itwara imyuka mibi, crystallization y'imiti ikoresheje imiti igabanya ubukana.
Igenzura ry'ibicuruzwa
| Izina ry'igicuruzwa | N,N- Dimethylformamide |
| CAS# | 68-12-2 |
| Imvugo isa | DMF; Dimethyl Formamide |
| Izina ry'Ubutabire | N,N- Dimethylformamide |
| Formula y'ibinyabutabire | HCON (CH3)2 |
Imiterere y'umubiri n'imiti
| imiterere n'isura | Amazi |
| Impumuro mbi | Nk'uko Amine ameze. (Hato.) |
| Uburyohe | Ntibiboneka |
| Uburemere bwa molekile | 73.09 g/iklupa |
| Ibara | Nta ibara cyangwa umuhondo woroshye |
| pH (1% y'ubutare/amazi) | Ntibiboneka |
| Aho kubira | Ubushyuhe bugera kuri 153°C (307.4°F) |
| Aho gushonga: | -61°C (-77.8°F) |
| Ubushyuhe bukomeye | Ubushyuhe bugera kuri 374°C (705.2°F) |
| Uburemere bwihariye | 0.949 (Amazi = 1) |
Ububiko
Kubera ko Dimethyl Formamide (DMF) ari imiti mvaruganda ifite ubushobozi bwo gushya no guhindagurika, ingingo zikurikira zigomba kwitabwaho mu gihe cyo kubika:
1. Ahabikwa: DMF igomba kubikwa ahantu hakonje, humutse kandi hafite umwuka mwiza, hirindwa izuba ryinshi n'ubushyuhe bwinshi. Ahabikwa hagomba kuba kure y'inkongi y'umuriro, ubushyuhe n'ibintu birwanya ogisijeni, bidashobora guturika.
2. Gupfunyika: DMFS igomba kubikwa mu bikoresho bidapfunyika kandi bifite ubuziranenge buhamye, nk'amacupa y'ibirahure, amacupa ya pulasitiki cyangwa ingoma z'icyuma. Ubuziranenge n'ubukomere bw'ibikoresho bigomba kugenzurwa buri gihe.
3. Irinde urujijo: DMF ntigomba kuvangwa n'ibintu birwanya ogisijeni, aside ikomeye, ishingiro rikomeye n'ibindi bintu kugira ngo hirindwe ingaruka mbi. Mu gihe cyo kubika, gupakira, gupakurura no gukoresha, hagomba kwitabwaho kugira ngo hirindwe kugongana, gukururana no kunyeganyega, kugira ngo hirindwe kumena amazi n'impanuka.
4. Kurinda amashanyarazi adahindagurika: Mu kubika, gupakira, gupakurura no gukoresha DMF, bigomba kubuza ko habaho amashanyarazi adahindagurika. Ingamba zikwiye zigomba gufatwa, nko gusiga hasi, gusiga irangi, ibikoresho birwanya imihindagurikire y'ikirere, nibindi.
5. Kumenya icyapa: Ibikoresho bya DMF bigomba gushyirwaho ibimenyetso bisobanutse neza n'ibimenyetso, bigaragaza itariki bibitswemo, izina, ingano, ingano n'andi makuru, kugira ngo byorohereze imicungire n'imenyekana.
Amakuru yerekeye ubwikorezi
Icyiciro cya DOT: ICYICIRO CYA 3: Amazi ashobora gushya.
Ibimenyetso: : N,N-Dimethylformamide
Nimero ya Loni: 2265
Ingingo zihariye zo gutwara abantu n'ibintu: Ntiziboneka
Gupakira no gutanga
Ibisobanuro byo gupakira: 190kg/ingoma, 15.2MT/20'GP cyangwa ikigega cya ISO
Ibisobanuro byo kohereza: Hakurikijwe ibyo abakiriya bakeneye
