Aminoguanidine Hydrochloride
Lebitso sehlahisoa:carbazamidine hydrochloride; (diaminomethylidene) hydrazinium chloride
Limolek'hule Mokgwa wa ho Nahana:CH6N4HCL
CAS:1937-19-5
Boima ba limolek'hule:EA-110.55
Sebopeho sa Foromo:
Sebelisa:Meriana, lithethefatsi tsa bongaka ba liphoofolo
|
Index lebitso |
Boleng ba Index |
|
|
Ponahalo |
Tšoeu joaloka phofo ea kristale |
|
|
Litaba |
≥98% |
≥99% |
|
Lintho tse sa qhalaneng |
≤0.2% |
≤0.1% |
|
Tahlehelo ka ho omisa |
≤1.5% |
≤1% |
|
Thothetsang molelo masalla |
≤0.2% |
≤0.1% |
|
Boitsebiso ba Iron (Fe) |
10 ppm |
6 ppm |
|
Acid ea mahala |
≤0.8% |
≤0.5% |
boitokiso
Ho hlophisoa ha aminoguanidine hydrochloride: 9 g ea aminoguanidine carbonate e kentsoe botlolo ea koung ea 250ml, 20ml ea ethanol e felletseng e ile ea eketsoa, se tiileng se ne se sa kenelle ka har'a ethanol e nang le metsi ho theha ho emisoa. Tlas'a ho hlohlelletsa mocheso oa mohatsela, motsoako oa 6ml 30% oa acid e nang le hydrochloric le 10ml ea ethanol e felletseng e ile ea eketsoa ho theoha ho fihlela ho se na bubble, ebe ho tsosa karabelo e tsoelang pele mocheso oa kamore hora e le 'ngoe. Ho fanyeha ho fumanoeng ho ne ho futhumetse ho qhibiliha se tiileng ka botlalo, ebe ka tlhaho se theoleloa mocheso oa kamore. Kamora ho fallisetsoa sehatsetsing ebe e beoa bosiu bo le bong, kristale e tšoeu e bōpehileng joaloka molamu e nang le qhibiliho ea 166-167℃ e fumanoe.
Kopo
Daidzein e na le litlamorao tse fapaneng tsa litlhare, thibelo le kalafo ea mafu a fapaneng. Cn200910144204.1 e tlalehile hore aminoguanidine hydrochloride e ka sebelisoa ho lokisa daidzein e fetotsoeng ka lik'hemik'hale, e leng, daidzein 7,4 '- oxy aminoguanidine acetate. Soybean aglycone 7,4 '- oxy aminoguanidine acetate ke komporo ea lithethefatsi, e hlahisang sethethefatsi sa motsoali - daidzein tlasa maemo a mmele, mme e ntlafatsa ho qhibiliha ha metsi ka ho tlama ka covalent.
Ho hlophisoa ha Daidzein 7,4 ' - o-aminoguanidine acetate: 0.5g aminoguanidine hydrochloride e qhibilihile ka 100ml acetone, 0.02g phase transfer catalyst, 0.5g anhydrous potassium carbonate, 0.5g 7,4 ' - tharollo e kentsoe chloroacetyl daidzein le 0,02g I2. Karabelo e entsoe ka mocheso oa kamore lihora tse 24. Acetone e ile ea fetoha mouoane ho tsoa filtrate tlasa khatello e fokotsehileng, ebe e arohanngoa ke kholomo ea gelisi ea silika. The eluent e ne e le ethyl acetate∶ petroleum ether Ha karolelano e le 1 ∶ 2, phofo e tšoeu e tiileng e fumanoa.