Ko te waikawa Isonicotinic CAS 55-22-1 he karaihe rite ki te ngira ma. Karekau, karekau. Te taumaha ngota 123.11. Ira whakarewa 319 â. He iti te memeha ki te wai matao, ka memeha ki te wai wera pukapuka matū, karekau ki te waipiro, te benzene me te etera. He pūhui amphoteric, ka whakarewahia ki te waikawa me te whakarewa ki te kawakore. Wairewa i roto i te wai wera me te waiwaro, paku wairewa ki te wai matao me te etera. Pumau ki te wera me te hāora.
Ko te Believe Chemical te rangatira o Haina Isonicotinic acid CAS 55-22-1 kaihanga, kaiwhakarato me te kaweake. Te piri ki te whai i te kounga tino pai o nga hua, kia pai ai to maatau Isonicotinic acid CAS 55-22-1 e te maha o nga kaihoko. Shandong Whakapono
He pai matou ki nga painga o nga hua matū i roto i te mara. Ko o tatou hua ka kaweake ki Uropi, te United States, Japan, South Korea, Tonga Asia me etahi atu whenua me nga rohe. Ki te putaiao me te hangarau hei kaiarahi, ko te pono hei turanga, ko te kounga hei oranga, me te whakawhirinaki ki te kaupapa hinonga o te auahatanga me te whakawhanaketanga, e tino tumanako ana matou ki te whakapumau i nga whakawhitinga me te mahi tahi me nga kaihoko a-whare me nga iwi ke ki te hanga i te pai!
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Ingoa Hua |
Waikawa Isonicotinic |
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|
Tātai |
C6H5NO2 |
Taumaha Molecular |
123.11 |
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CAS NO. |
55-22-1 |
Te nui |
500KG |
|
Nga taonga |
Whakatakotoranga |
Hua |
|
Te ahua |
Ka rite |
|
|
Te whakamatautau |
â¥99% |
99.68% |
|
TE WHAKAMAHI |
Ka rite te hua ki te paerewa |
|
Ira whakarewaâ¥300°C(marama)
Ira kohua 260°C (15mmHg)
Kiato 1,47g/cm
Taupū Reractive 1.5423 (whakatau tata)
Ira hiko 260°C/15mm
Nga tikanga rokiroki kore herenga.
Wairewa 6g/l
Whakarea waikawa (pKa) 4.96(at25â)
Te paura Morphology
tae kowhai
Uara PH 3-4(6g/l, H2O, 20â)(whakarewanga)
Wairewa 5.2g/L(20ºC)
Ko te waikawa Isonicotinic he takawaenga e whakamahia nuitia ana. Kei te nuinga whakamahia te reira rite te rauemi mata o te tuatahi-raina anti-tuberculosis taero pērā i isoniazid (remifon), terfenadine me isonicotinate, a taea hoki te whakamahi hei kaihoko anti-waikura, electroplating tāpiritanga, kaihoko photosensitive. Ko te resin stabilizer, ko te PVC whakamahana wera me te kaihoko whakarewa whakarewa kore-ferrous, me etahi atu. Ka taea te whiwhi Isoniazid ma te whakauru i te isoniazid me te hydrazine hydrate, me te whakarewa me te whakaheke. Ko te Isoniazid he painga antibacterial pai ki te Mycobacterium tuberculosis, he pai te rongoa, he iti te inenga me te iti o te paitini. Ka taea hoki te whakamahi mo te mate kohi meningitis me etahi atu mate kohi extrapulmonary, me etahi atu.
