Isonicotinic acid CAS 55-22-1 ke kristale e tšoeu ea nale. Ha e na monko, e bonolo. Boima ba molek'hule 123.11. Ntho e qhibilihisang 319 â. E qhibiliha hanyenyane metsing a batang, e qhibiliha ka har'a metsi a chesang a Chemicalbook, e sa qhibiliheng ka joala, benzene le ether. Ke motsoako oa amphoteric, ka bobeli o qhibiliha ka asiti le ho qhibiliha ka alkali. E qhibiliha ka metsing a chesang le ethanol, e qhibiliha hanyenyane metsing a batang le ether. E tsitsitseng mocheso le oxidation.
Believe Chemical ke moetsi ea ka sehloohong oa China Isonicotinic acid CAS 55-22-1 moetsi, mofani oa thepa le kantle ho naha. Ho khomarela ho lelekisa boleng bo phethahetseng ba lihlahisoa, e le hore CAS 55-22-1 ea rona ea Isonicotinic acid e khotsofatsoe ke bareki ba bangata. Shandong Dumela
Re hantle melemo ea lihlahisoa tsa lik'hemik'hale tšimong. Lihlahisoa tsa rona li romeloa linaheng tse ling ho ea Europe, United States, Japane, Korea Boroa, Asia Boroa-bochabela le linaheng tse ling le libaka. Ka saense le thekenoloji e le tataiso, botšepehi e le motheo, boleng e le bophelo, 'me ho itšetlehile ka khopolo ea khoebo ea popontshwa le ntshetsopele, re tšepa ka tieo ho theha phapanyetsano le tšebelisano e pharaletseng le bareki ba malapeng le ba tsoang linaheng tse ling ho theha nala!
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Lebitso la Sehlahiswa |
Asiti ea isonicotinic |
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Foromo |
C6H5NO2 |
Boima ba Molek'hule |
123.11 |
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CAS NO. |
55-22-1 |
Bongata |
500KG |
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Lintho |
Tlhaloso |
Liphetho |
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Ponahalo |
E lumellana |
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Tlhahlobo |
â¥99% |
99.68% |
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TS'ELISO |
Sephetho se lumellana le maemo |
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Sebaka se qhibidihangâ¥300°C(lit.)
Sebaka se belang 260°C (15mmHg)
Boima ba 1,47g/cm
Refractive index 1.5423 (khakanyo)
Sebaka sa Flash 260°C/15mm
Ho boloka maemo a norestriction.
Sollubility 6g/l
Acidity coefficient (pKa) 4.96(at25â)
Phofo ea Morphology
mmala yellowtotan
PH boleng 3-4(6g/l,H2O,20â)(saturatedsolution)
Ho qhibiliha ha metsi 5.2g/L(20ºC)
Isonicotinic acid e sebelisoa haholo lipakeng. Haholo-holo e sebelisoa e le thepa e tala ea lithethefatsi tse thibelang lefuba tsa pele tse kang isoniazid (remifon), terfenadine le isonicotinate, hape e ka sebelisoa e le moemeli oa anti-corrosion, electroplating additive, photosensitive agent. Resin stabilizer, PVC mocheso stabilizer le non-ferrous tšepe flotation agent, joalo-joalo Isoniazid ka fumanoa ka condensing isoniazid le hydrazine hydrate, le ho qhibiliha le dehydrating. Isoniazid e na le phello e ntle ea antibacterial ho lefuba la Mycobacterium, e nang le phello e ntle ea ho folisa, tekanyo e nyane le chefo e batlang e le tlase. E ka boela ea sebelisoa bakeng sa lefuba la meningitis le mafu a mang a extrapulmonary, joalo-joalo Litokisetso li kenyelletsa matlapa, liente, joalo-joalo.
