Aminoguanidine Bicarbonate
Inoa mea kūʻai: Aminoguanidine Carbonate; Aminoguanidine hydrogen carbonate
CAS:2582-30-1
Kaumaha Molecular: 136.11
Lae Melting：: 166 kekelē
Kaulike Molecular: CH6N4H2CO3
Nā Kūlana Kūlana:
Hoʻohana: hoʻohana nui ʻia no ka hana ʻenehana i hoʻohana ʻia no ka hoʻomākaukau ʻana o 3 - amino-5 - carboxy-12.4-triazole a me ka cation ʻulaʻula 2BL, synthesist X-GRL no nā lāʻau synthetic Trapidil, propionamidine hydrazone; pesticides, whist furosemide ene hydrazone a pēlā aku. ʻO ke kiʻi ʻoniʻoni pū kekahi me nā mea synthetic, nā plastics e puhi nei i ka ʻākena a me ka helu Quirrell kūikawā pahū pahū mua.
|
Inoa Papa Kuhikuhi |
Waiwai Helu |
|
|
Helehelena: |
keʻokeʻo a ʻulaʻula ʻulaʻula paha |
|
|
ʻIke maʻiʻo |
99% |
≥ 99.5% |
|
Nā mea ola ʻole ʻole |
≤ 0.03% |
≤ 0.02% |
|
Moisture |
≤ 0.2% |
0.15% |
|
Koena Hoʻoiho |
≤ 0.07% |
≤ 0.03% |
|
Kloride |
≤ 0.01% |
0.006% |
|
Mea hao |
8 PPm |
5PPm |
|
Sulfate |
≤ 0.007% |
0.005% |
hana synthetic
Hana ʻia ia mai ka nitrogen lime, hydrrazine hydrate, amonium bicarbonate a i ʻole sodium bicarbonate. Hoʻohui i ka wai hoʻomaʻemaʻe i ka nitrogen lime, mālama iā ia ma 45-50℃ no ka 1983, kānana i ke koena neoneo e kiʻi i ka hopena cyanamide (calcium), a laila hoʻohui i ka waikahe sulphicic acid i ka cyanamide (calcium) i ka pH = 6-7, hoʻomaʻalili ia i ka mahana wela, e kānana i ka calcium sulfate e kiʻi i ka hopena cyanamide, a laila hoʻohui 5% hydrrazine hydrate i ka hopena cyanamide, mālama iā 50 ℃ no 4h, a laila hoʻohui i ka amicum bicarbonate, kau iā ia, hoʻāla a crystallize, kānana iā ia e lilo i amino acid Guanidine bicarbonate crude huahana, e hoʻohui i ka waikawa acetic e hoʻopau i ka huahana crude, e hoʻohui i ka waikawa oxalic, e kānana i ka calcium oxalate, hoʻoponopono i ka hopena i pH = 8 ~ 9 me ka wai amonia, hoʻohui i kahi disodium EDTA, kānana e hoʻomaʻemaʻe, e hoʻohui i ka hopena o ka ammonium bicarbonate, kahi, crystallize, hoʻomaʻemaʻe ia maloʻo, holoi iā ia me ka wai pulu a me ka etanol, a kānana maloʻo ia e pau ai huahana