Aha Kemịkalụ:1,3-Dimethylurea

Usoro Molekụla:C3H8N2O

Ibu Molekụla:88.11

Nhazi:

Nọmba CAS: 96-31-1

Nkọwapụta

Ọdịdị: Ọcha siri ike

Nnwale (HPLC): 95.0% nkeji

Okpomọkụ Agbaze: 102°C nkeji N-methyluren (HPLC) 1.0% kachasị

Mmiri: 0.5% kachasị

Arụmọrụ na Atụmatụ:

A na-ejikwa ọgwụ ndị na-eme ka eriri dị n'ime ya. A na-ejikwa ya eme ọgwụ iji mepụta theophylline, caffeine na nificaran hydrochloride.

Ụzọ Ngwa:

(1) a na-ebufe gas methylamine ahụ n'ime urea gbazere agbaze, a na-amịkọrọkwa gas ammonia ewepụtara ma weghachite ya. Mgbe emechara ka ihe mmeghachi omume ahụ jụọ oyi, a na-ewepụ ya ma mee ka ọ dịghachi ndụ.

(2) e ji mmeghachi omume catalytic gas-solid na monomethylamine kwadebe carbon dioxide.

(3) mmeghachi omume nke methyl isocyanate na methylamine.

Ngwugwu na Nchekwa

Ngwugwu nwere akpa 25kg, ma ọ bụ Debe naanị n'ime akpa mbụ ahụ n'ebe dị jụụ nke ikuku na-anaghị ekwe. Debe ya ebe ndị na-adịghị ekwekọ. A ga-eji nlezianya tinye akpa ndị e meghere.a kpọchiri akpọchi ma debe ya n'elu iji gbochie mmiri ịpụpụta. Zere oge nchekwa ogologo oge.

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