Sunan Sinadari:1,3-Dimethylurea

Tsarin kwayoyin halitta:Saukewa: C3H8N2O

Nauyin Kwayoyin Halitta:88.11

Tsarin:

Lambar CAS: 96-31-1

Ƙayyadaddun bayanai

Bayyanar: Farin Soyayya

Assay(HPLC):95.0% min

Zazzabi Narkewa: 102°C min N-methyluren(HPLC) 1.0% max

Ruwa: 0.5% max

Ayyuka da Features:

Pharmaceutical intermediates, kuma ana amfani da su a samar da fiber magani agent.It Ana amfani da magani don hada theophylline, maganin kafeyin da nificaran hydrochloride.

Hanyoyin Aiki:

(1) Gas na methylamine yana shiga cikin narkakkar urea, kuma iskar ammonia da aka saki tana sha kuma ta dawo da ita. Bayan an sanyaya samfurin amsawa, ana fitar da shi kuma a sake sake shi.

(2) carbon dioxide da aka shirya ta gas-m catalytic dauki tare da monomethylamine.

(3) amsawar methyl isocyanate tare da methylamine.

Kunshin da Ajiya

Marufi tare da jakar 25kg, ko Ajiye kawai a cikin akwati na asali a cikin wuri mai sanyi mai kyau. Ka nisanci abubuwan da ba su dace ba. Kwantenan da aka buɗe dole su kasance a hankalisake rufewa kuma a tsaye a tsaye don hana yaɗuwa. Guji dogon lokacin ajiya.

Bayanan kula
Bayanan samfurin kawai don tunani, bincike da ganowa ne.Ba za mu ɗauki alhakin ko takaddamar haƙƙin mallaka ba.
Idan kuna da wasu tambayoyi a cikin fasaha ko amfani, da fatan za a tuntuɓe mu cikin lokaci.