Izina ryimiti:1,3-Dimethylurea

Imiterere ya molekulari:C3H8N2O

Uburemere bwa molekuline:88.11

Imiterere:

Numero ya CAS: 96-31-1

Ibisobanuro

Kugaragara: Umweru ukomeye

Suzuma (HPLC): 95.0% min

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

Amazi: 0.5% max

Imikorere n'ibiranga：

Abahuza ba farumasi, banakoreshwa mugukora imiti ivura fibre.Bikoreshwa mubuvuzi muguhuza theophylline, cafeyine na hydrochloride ya nificaran.

Uburyo bwo gusaba:

.Ibicuruzwa bya reaction bimaze gukonjeshwa, birasohoka kandi byongeye gushyirwaho.

(2) Dioxyde de carbone yateguwe na gaze-ikomeye ya catalitiki reaction hamwe na monomethylamine.

(3) reaction ya methyl isocyanate hamwe na methylamine.

Amapaki nububiko

Gupakira hamwe na 25kg umufuka, cyangwa Gumana gusa mubintu byumwimerere ahantu hakonje neza.Irinde kudahuza.Ibikoresho byafunguwe bigomba kwitondayimuwe kandi ikomeza kugororoka kugirango wirinde kumeneka.Irinde igihe kirekire cyo kubika.

Inyandiko
Ibisobanuro byibicuruzwa nibyerekanwe gusa, ubushakashatsi no kumenyekanisha.Ntabwo tuzaryozwa inshingano cyangwa impaka za patenti.
Niba ufite ikibazo mubuhanga cyangwa gukoresha, nyamuneka twandikire mugihe.