2-Chloronicotinic Acid

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Lub npe: 2-Chloronicotinic acid
CAS Nr .: 2942-59-8
EINECS tus ID nkag mus: 220-937-0
Cov mis mos molecular: C6H4ClNO2
Molecular Luj: 157.55

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Product Detail

Khoom cim npe

Cov qauv qauv

Lub cev muaj zog
Cov tsos: xim tsis muaj xim
Melting point: 176-178 ° C (dec.) (lit.)
Kub taw tes: 316.8 ± 22.0 ° C (Predicted)
Ceev: 1.470 ± 0Chemicalbook.06g / cm3 (Predicted)
Cia txias: 2-8 ° C
Acidity coefficient (pKa): 2.07 ± 0.25 (Predicted)

Cov ntaub ntawv kev nyab xeeb
Nws belongs rau cov khoom siv
Kev lis kev cai Code: 2933399090
Export Tax Refund Rate (%): 11%

Daim ntawv thov
Nws yog ib qho tseem ceeb zoo tshuaj nruab nrab nrog tshwj xeeb physiological kev ua, thiab yog dav siv raws li ib tug amide tshuaj tua kab, diflufenican, thiab ib tug kws tshuaj intermediate, feem ntau yog siv los npaj ib tug tshiab high-efficiency herbicide, nicosulfuron, ib tug non-steroidal anti-inflammatory tshuaj, ib tug high-efficiency anti-inflammatory analgesic, niflumic acid, pranoprofen, ib tug antidepressant, mirtazapine, thiab ib tug HIV reverse transcriptase inhibitor, nevirapine.

Kev Pabcuam Ua Ntej
Inhalation: Yog tias nqus tau, txav tus neeg mob mus rau huab cua ntshiab.
Kev sib cuag ntawm daim tawv nqaij: Tshem tawm cov khaub ncaws tsis huv thiab yaug daim tawv nqaij kom huv si nrog dej soapy thiab dej.Yog tias tsis xis nyob, nrhiav kev kho mob.
Kev sib cuag qhov muag: cais daim tawv muag thiab yaug nrog dej los yog ntsev.Nrhiav kev kho mob tam sim ntawd.
Noj: Yaug qhov ncauj thiab tsis txhob ntuav.Nrhiav kev kho mob tam sim ntawd.

Tswv yim rau cov uas tiv thaiv tus cawm.
Txav tus neeg mob mus rau qhov chaw nyab xeeb.Tham nrog tus kws kho mob.Qhia MSDS rau tus kws kho mob ntawm qhov chaw.

Kev ntsuas hluav taws kub
Extinguishing agents.
Tshem tawm cov hluav taws nrog dej tsuag, hmoov qhuav, ua npuas ncauj lossis carbon dioxide extinguishing agents.
Tsis txhob siv cov dej ntws ncaj qha los tua hluav taws;Cov dej ntws ncaj qha tuaj yeem ua rau cov kua dej uas muaj hluav taws kub thiab kis tau hluav taws.

Kev tiv thaiv hluav taws thiab kev tiv thaiv.
Cov neeg tua hluav taws yuav tsum hnav cov cuab yeej ua pa ntawm huab cua thiab lub cev tua hluav taws kom tua hluav taws.
Tshem lub thawv ntawm qhov hluav taws kub mus rau qhov chaw qhib kom deb li deb tau.
Yog tias lub thawv hauv qhov hluav taws kub tau hloov xim lossis lub suab los ntawm cov cuab yeej kev nyab xeeb, nws yuav tsum tau khiav tawm tam sim ntawd.
Cais qhov xwm txheej tshwm sim thiab txwv tsis pub nkag ntawm cov neeg ua haujlwm tsis sib xws.Nqa mus rau hauv thiab pov tseg cov dej tua hluav taws kom tsis txhob muaj kuab paug rau ib puag ncig.

Kev kho mob xwm txheej ceev
Kev tiv thaiv kev tiv thaiv, cov cuab yeej tiv thaiv thiab cov txheej txheem pov tseg thaum muaj xwm ceev rau cov neeg ua haujlwm.
Nws raug pom zoo tias cov neeg ua haujlwm thaum muaj xwm txheej ceev yuav tsum hnav lub tshuab ua pa, hnav khaub ncaws tiv thaiv zoo li qub, thiab hnab looj tes roj hmab.
Kev sib cuag nrog lossis hla qhov nchuav yog txwv.
Hauv av tag nrho cov cuab yeej siv thaum ua haujlwm.
Tshem tawm qhov chaw ntawm qhov nchuav yog tias ua tau.
Tshem tawm txhua qhov chaw ntawm qhov hluav taws kub.
Qhia qhov chaw ceeb toom raws li thaj chaw cuam tshuam los ntawm cov kua ntws, vapor lossis plua plav dispersion, thiab tshem tawm cov neeg ua haujlwm tawm mus rau thaj chaw nyab xeeb ntawm sab thiab sab saud.

Kev tiv thaiv ib puag ncig.
Ntim cov khoom nchuav kom tsis txhob muaj kab mob ib puag ncig.Tiv thaiv kom tsis txhob nchuav dej nkag mus rau hauv cov kav dej, dej saum npoo av thiab dej hauv av.
Kev txais tos thiab kev tshem tawm cov tshuaj spilled thiab cov ntaub ntawv pov tseg siv: Cov nchuav me me: Sau cov kua uas nchuav rau hauv lub thawv ntim khoom yog tias ua tau.Ncua nrog xuab zeb, activated carbon los yog lwm yam khoom siv inert thiab txav mus rau qhov chaw nyab xeeb.Kev tso dej rau hauv cov kav dej yog txwv tsis pub.Cov dej nchuav loj: Ua ib qho embankment los yog khawb ib lub qhov kom muaj nws.foob cov kav dej.Npog nrog ua npuas ncauj kom inhibit evaporation.Hloov mus rau lub tanker lossis cov khoom tshwj xeeb nrog lub twj tso kua mis tawg, rov ua dua lossis thauj mus rau qhov chaw pov tseg.

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