Aminoguanidine Bicarbonate
Lebitso sehlahisoa: Aminoguanidine Carbonate; Aminoguanidine hydrogen carbonate
CAS:EA-2582-30-1
Boima ba limolek'hule: 136.11
Qhibiliha Point:: Likhato tse 166
Limolek'hule Mokgwa wa ho Nahana: CH6N4H2CO3
Sebopeho sa Foromo:
Sebelisa: Haholo-holo e sebelisetsoa dae ea liindasteri e sebelisetsoang ho hlophisa 3 - amino-5 - carboxy-12.4-triazole le cation red 2BL, X-GRL synthesis bakeng sa lithethefatsi tsa maiketsetso Trapidil, propionamidine hydrazone; chefo e bolaeang likokonyana, mololi furosemide ene hydrazone joalo-joalo. Filimi ea mebala e boetse e na le thepa ea maiketsetso, polasetiki e butsoang moemeli le sekhahla se ka sehloohong sa ho phatloha ha Quirrell.
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Lebitso la Index |
Boleng ba Index |
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Ponahalo: |
phofo e tšoeu kapa e khubelu ea kristale |
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Litaba |
≥ 99% |
≥ 99.5% |
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Lintho tse sa qhalaneng |
≤ 0,03% |
≤ 0,02% |
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Mongobo |
≤ 0,2% |
≤ 0,15% |
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Thothetsang molelo masalla |
≤ 0,07% |
≤ 0,03% |
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Chloride |
≤ 0,01% |
≤ 0,006% |
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Tšepe |
PP 8 PPm |
5PPm |
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Sulfate |
≤ 0.007% |
≤ 0,005% |
mokhoa oa maiketsetso
E entsoe ka lime nitrogen, hydrazine hydrate, ammonium bicarbonate kapa sodium bicarbonate. Kenya metsi a silafalitsoeng ho naetrojene ea kalaka, e boloke e le 45-50℃ bakeng sa 6h, sefa masala a litšila ho fumana tharollo ea cyanamide (calcium), ebe u eketsa hlapolla acid ea sulfuric ho cyanamide (calcium) tharollo ho pH = 6-7, e pholile ho isa mohatsela oa kamore, sefa metsi a calcium sulfate ho fumana tharollo ea cyanamide, ebe oa eketsa 5% ea hydrazine hydrate ho cyanamide solution, e boloke e le 50 ℃ bakeng sa 4h, ebe o kenya ammonium bicarbonate, e behe, e kenelle le ho khanya, e sefa hore e ome e be amino acid Guanidine bicarbonate product product, eketsa asetiki ho qhala sehlahisoa se sa jeoang, eketsa oxalic acid, sefa calcium oxalate, fetola tharollo ho pH = 8 ~ 9 ka metsi a ammonia, eketsa EDTA e nyane, e hlakole ka ho hlaka, eketsa tharollo ea ammonium bicarbonate, sebaka, e kristale, e sefa e omme, e hlatsoe ka metsi a silafalitsoeng le ethanol ka tatellano, 'me e sefa e omme ho fihlela e felile sehlahisoa.