Izina ry'Umutima:1,3-Dimethylurea

Formulare ya molecular:C3h8n2o

Uburemere bwa molekile:88.11

Imiterere:

Umubare wa Cas: 96-31-1

Ibisobanuro

Kugaragara: bikomeye

Isuzume (hplc): 95.0% min

Gushonga ubushyuhe: 102 ° C min n-methyluren (hplc) 1.0% max

Amazi: 0.5% max

Imikorere n'ibiranga:

Imyitozo ya farumasi, nayo ikoreshwa mu musaruro wa fibre ikoresha fibre.bikoreshwa mu buvuzi

Uburyo bwo gusaba:

. Nyuma yibicuruzwa bya reaction bikonje, bikakururwa no gusubirwamo.

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

(3) reaction ya methyl isocyanate hamwe na methylamine.

Ipaki nububiko

Gupakira hamwe na 25kg umufuka, cyangwa ukomeze gusa mubikoresho byumwimerere ahantu hakonjeshejwe neza. Irinde bidahuye. Ibikoresho bimaze gufungurwa bigomba kuba bitonzeByasaga kandi bigumaho neza kugirango wirinde kumeneka. Irinde igihe cyo kubika igihe kirekire.

Inyandiko
Amakuru yibicuruzwa ni ukureba gusa, ubushakashatsi no kumenyekanisha .Ntabwo tuzakenera inshingano cyangwa amakimbirane y'agapatane.
Niba ufite ikibazo muri tekiniki cyangwa gukoresha, nyamuneka hamagara natwe mugihe.