Izina ry'ibinyabutabire:1,3-Dimethylurea

Formula ya Molecular:C3H8N2O

Uburemere bwa molekile:88.11

Imiterere:

Nimero ya CAS: 96-31-1

Ibisobanuro

Ishusho: Yera ikomeye

Isuzuma (HPLC): 95.0% umunota

Ubushyuhe bwo gushonga: 102°C min N-methyluren (HPLC) 1.0% ntarengwa

Amazi: 0.5% ntarengwa

Imikorere n'Ibiranga:

Ikoreshwa mu buvuzi mu gukora imiti, ikoreshwa kandi mu gukora imiti ivura fibre. Ikoreshwa mu buvuzi mu gukora theophylline, caffeine na nificaran hydrochloride.

Uburyo bwo Gukoresha:

(1) umwuka wa methylamine ushyirwa muri urea ishongeshejwe, maze umwuka wa ammonia usohoka ugatembanwa hanyuma ugasubizwa. Iyo umusaruro w'ibinyabutabire umaze gukonjeshwa, urakurwamo hanyuma ukongera gushyirwamo.

(2) dioxyde de carbone yateguwe hakoreshejwe uburyo bwa "gas-solid catalytic reaction" hamwe na monomethylamine.

(3) uburyo methyl isocyanate ikora hamwe na methylamine.

Ipaki n'ububiko

Gupfunyika hamwe n'umufuka wa kilogarama 25, cyangwa Bika gusa mu gikoresho cya mbere ahantu hakonje kandi hahumeka neza. Bika kure y'ibidahuye. Ibikoresho bifunguwe bigomba kwitondaBifunze neza kandi bigumane neza kugira ngo hirindwe ko amazi yameneka. Irinde ko bibikwa igihe kirekire.

Inyandiko
Amakuru y'ibicuruzwa ni ay'ubushakashatsi gusa, ubushakashatsi no kumenya amakuru. Ntabwo tuzabazwa cyangwa ikibazo cy'uburenganzira bw'ipatanti.
Niba ufite ikibazo mu bijyanye n'ikoranabuhanga cyangwa ikoreshwa, twandikire ku gihe.