I-Isonicotinic acid CAS 55-22-1 iyikristalu emhlophe efana nenaliti. Ayinaphunga, iyathobeka. Isisindo se-molecule 123.11. Iphoyinti lokuncibilika 319 â. Incibilika kancane emanzini abandayo, incibilika emanzini ashisayo e-Chemicalbook, ayincibiliki otshwaleni, i-benzene ne-ether. Kuyinhlanganisela ye-amphoteric, kokubili kuncibilika ku-asidi futhi kuncibilika ku-alkali. Incibilika emanzini ashisayo ne-ethanol, inyibilika kancane emanzini abandayo ne-ether. Izinzile ekushiseni nasekwenzeni i-oxidation.
I-Believe Chemical ingumkhiqizi ohamba phambili wase-China we-Isonicotinic acid CAS 55-22-1, umphakeli nomthengisi. Ukunamathela ekuphishekeleni ikhwalithi ephelele yemikhiqizo, ukuze i-Isonicotinic acid CAS 55-22-1 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!
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Igama Lomkhiqizo |
I-Isonicotinic acid |
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Ifomula |
I-C6H5NO2 |
Isisindo samangqamuzana |
123.11 |
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I-CAS NO. |
55-22-1 |
Ubuningi |
500KG |
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Izinto |
Ukucaciswa |
Imiphumela |
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Ukubukeka |
Kuyavumelana |
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Isivivinyo |
â¥99% |
99.68% |
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ISIPHETHO |
Umphumela uhambisana nokujwayelekile |
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Iphoyinti lokuncibilikaâ¥300°C(lit.)
Iphoyinti lokubilisa 260°C (15mmHg)
Ukuminyana 1,47g/cm
Inkomba ye-Refractive 1.5423 (isilinganiso)
Iphoyinti le-Flash 260°C/15mm
Imikhawulo yemibandela yesitoreji.
Ukuncibilika 6g/l
I-acidity coefficient (pKa) 4.96(at25â)
I-morphology powder
umbala yellowtotan
PH inani 3-4(6g/l,H2O,20â)(isixazululo esigcwele)
Ukunyibilika kwamanzi 5.2g/L(20ºC)
I-Isonicotinic acid isetshenziswa kabanzi phakathi. Isetshenziswa kakhulu njengezinto ezingavuthiwe zemithi elwa nesifo sofuba yomugqa wokuqala njenge-isoniazid (remifon), i-terfenadine ne-isonicotinate, futhi ingasetshenziswa njenge-ejenti yokunqanda ukugqwala, isithasiselo se-electroplating, i-photosensitive agent. I-resin stabilizer, i-PVC heat stabilizer kanye ne-non-ferrous metal flotation agent, njll. I-Isoniazid ingatholakala ngokujiya i-isoniazid ne-hydrazine hydrate, nokuncibilika nokuqeda amanzi emzimbeni. I-Isoniazid inomphumela omuhle wokulwa namagciwane ku-Mycobacterium tuberculosis, enomphumela omuhle wokwelapha, umthamo omncane kanye nobuthi obuphansi uma kuqhathaniswa. Ingase futhi isetshenziselwe i-meningitis ye-tuberculous kanye nezinye izifo zofuba ze-extrapulmonary, njll. Amalungiselelo ahlanganisa amaphilisi, imijovo, njll.
