I-2-Hydroxy-5-nitropyridine CAS 5418-51-9 Amakristalu enaliti aphuzi. Iphuzu lokuncibilika 184-187°C (188-191°C). Incibilika emanzini ashisayo nekhambi le-alkaline, elingancibiliki ngokujwayelekile kuzincibilikisi zemvelo.
I-Believe Chemical ingumkhiqizi ohamba phambili wase-China we-2-Hydroxy-5-nitropyridine CAS 5418-51-9, umphakeli nomthengisi. Ukunamathela ekuphishekeleni ikhwalithi ephelele yemikhiqizo, ukuze i-2-Hydroxy-5-nitropyridine CAS 5418-51-9 yethu yaneliswe amakhasimende amaningi. Shandong Kholwa
Sisebenza kahle ngezinzuzo zemikhiqizo yamakhemikhali emkhakheni. Imikhiqizo yethu ithunyelwa eYurophu, e-United States, Japan, South Korea, Southeast Asia nakwamanye amazwe nezifunda. Ngomhlahlandlela wesayensi nobuchwepheshe, ukwethembeka njengesisekelo, ikhwalithi njengempilo, nokuthembela kumqondo webhizinisi wokuqamba nokuthuthuka, sithemba ngobuqotho ukusungula ukuhwebelana nokubambisana okubanzi namakhasimende asekhaya nawakwamanye amazwe ukuze sakhe ukuchuma!
|
Igama Lomkhiqizo |
I-I-2-Hydroxy-5-nitropyridine |
||
|
Ifomula |
I-C5H4N2O3 |
Isisindo samangqamuzana |
140.1 |
|
I-CAS NO. |
5418-51-9 |
Ubuningi |
500KG |
|
Izinto |
Ukucaciswa |
Imiphumela |
|
Ukubukeka |
Okuphuzi okukhanyayo ukuya ku-beige |
Kuyavumelana |
|
Isivivinyo |
99% | 99.28% |
|
ISIPHETHO |
Umphumela uhambisana nokujwayelekile |
|
Iphoyinti lokuncibilika 188-191°C(lit.)
Iphoyinti lokubilisa 256.56°C (isilinganiso)
Ukuminyana 1.5657(roughestimate)
Inkomba ye-Refractive 1.4800 (isilinganiso)
Izimo zesitorejiI-Ineratmosphere, RoomTemperature
I-SolubilityDMSO(Kancane),Methanol(Kancane Kancane)
I-MorphologyCrystallinePowder
I-acidity coefficient (pKa) 8.06±0.10 (Kubikezelwe)
UmbalaLightyellowtobeige
Okokuhlangana kwe-organic synthesis.
Ngo-2-aminopyridine nge-nitrate, i-hydrolysis etholakala.
