Aminoguanidine Bicarbonate
Chigadzirwa zita: Aminoguanidine Carbonate; Aminoguanidine hydrogen carbonate
CAS:2582-30-1
Molecular Kurema: 136.11
Kunyorera Nzvimbo:: 166 madhigirii
Molecular Formula: CH6N4H2CO3
Structural Formula:
Zvishandiso: inonyanya kushandiswa kwemaindasitiri dhayi anoshandiswa kugadzirira 3 - amino-5 - carboxy-12.4-triazole uye cation tsvuku 2BL, X-GRL synthesis yezvigadzirwa zvemishonga Trapidil, propionamidine hydrazone; mishonga yezvipembenene, muridzo furosemide ene hydrazone zvichingodaro. Ruvara firimu zvakare ekugadzira zvinhu, mapurasitiki anoridza mumiriri uye yekutanga kuputika yakakosha Quirrell chiyero.
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Index Zita |
Index Kukosha |
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Chitarisiko: |
chena kana zvishoma tsvuku crystalline upfu |
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Zvemukati |
≥ 99% |
≥ 99.5% |
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Insoluble Zvinhu |
≤ 0.03% |
≤ 0.02% |
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Mhute |
≤ 0.2% |
≤ 0,15% |
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Magadzirirwo Residue |
≤ 0.07% |
≤ 0.03% |
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Chloride |
≤ 0.01% |
≤ 0.006% |
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Iron |
≤ 8 PPm |
PP 5PPm |
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Sulfate |
≤ 0.007% |
≤ 0.005% |
nzira yekugadzira
Iyo inogadzirwa kubva kune lime nitrogen, hydrazine hydrate, ammonium bicarbonate kana sodium bicarbonate. Wedzera mvura yakadzvanywa kune lime nitrogen, chengeta pa45-50℃ kwe6h, Sefa iyo yakasara yemarara kuti uwane cyanamide (calcium) mhinduro, wobva wawedzera sanganisa sulfuric acid kune cyanamide (calcium) mhinduro kune pH = 6-7, itonhorere kukamuri tembiricha, kusefa iyo calcium sulfate kuwana cyanamide solution, wobva wawedzera 5% hydrazine hydrate kune cyanamide solution, chengeta iri makumi mashanu ℃ kwe4h, wobva wawedzera ammonium bicarbonate, isa, gadzika uye gadzira, firita kuti iome kuti ive amino acid Guanidine bicarbonate chigadzirwa chisina kuchena, wedzera acetic acid kuputsa chigadzirwa chisina kuchena, wedzera oxalic acid, sefa iyo calcium oxalate, gadzirisa mhinduro yacho pH = 8 ~ 9 ine ammonia mvura, wedzera disodium shoma EDTA, isese yakajeka, wedzera yakasvinwa ammonium bicarbonate solution, nzvimbo, crystallize, sefa iyo yakaoma, ishambidze nemvura yakasvibiswa uye ethanol zvichiteerana, uye sefa iyo yakaoma kuti ipedze chigadzirwa.