Aha kemịkalụ:1,3-Dimethylurea

Ụdị molekụla:C3H8N2O

Ibu Molecular:88.11

Nhazi:

Nọmba CAS: 96-31-1

Nkọwapụta

Ọdịdị: White Solid

Nyocha (HPLC):95.0% nkeji

Ọkụ na-agbaze: 102°C min N-methyluren(HPLC) 1.0% max

Mmiri: 0.5% max

Arụmọrụ na atụmatụ:

Ndị na-ahụ maka ọgwụ na-emepụta ọgwụ, nke a na-ejikwa na mmepụta nke ọgwụ ọgwụgwọ fiber. A na-eji ya na nkà mmụta ọgwụ na-emepụta theophylline, caffeine na nificaran hydrochloride.

Ụzọ ngwa:

(1) A na-ebufe gas methylamine n'ime urea a wụrụ awụ, gas amonia a tọhapụrụ na-etinyekwa obi ma nwetaghachi ya. Mgbe ngwaahịa mmeghachi omume jụrụ oyi, a na-ewepụ ya ma megharịa ya ọzọ.

(2) A kwadebere carbon dioxide site na mmeghachi omume catalytic gas na monomethylamine.

(3) mmeghachi omume nke methyl isocyanate na methylamine.

Ngwugwu na Nchekwa

Akpa na akpa 25kg, ma ọ bụ Debe naanị n'ime akpa mbụ n'ebe dị mma nke ọma. Wepụ ihe ndị na-ekwekọghị ekwekọ. Akpa ndị meghere ga-eji nlezianya kpachara anyamechie ma guzoro ọtọ iji gbochie ntapu. Zere ogologo oge nchekwa.

Ihe ndetu
Ozi ngwaahịa bụ naanị maka ntụnye aka, nyocha na njirimara. Anyị agaghị ebu ọrụ ma ọ bụ esemokwu patent.
Ọ bụrụ na ị nwere ajụjụ ọ bụla na teknụzụ ma ọ bụ jiri, biko kpọtụrụ anyị n'oge.