CAS 635-21-2|2- amino -5-} chlorobenzoic acid

Cov khoom lag luam

2- amino -5- Cov mis chlorobenzoic muaj tus lej ntawm lub 171.58, thiab tus lej Einecs ntawm 211 - 230 - 8.

2- amino -5-}} chlorobenzoic acid feem ntau tshwm yog xim av-grey hmoov. Nws melting point yog nyob rau hauv thaj tsam ntawm 204 - 206 degree, thiab nws decomposes ntawm qhov ntsuas kub no. Nws tuaj yeem npaj tau los ntawm cov tshuaj tiv thaiv ntawm p - chlorobenzoic acid nrog ammonia. Hauv kev ua haujlwm tshwj xeeb, P - ChlorobenBenzoic acid yog thawj yaj nyob rau hauv Alkaline tej yam kev mob. Tom qab ntawd, ib qho alkali tau qhia los ntawm kev ntxiv cov tshuaj ammoolium ntau dhau los yog dej-ammonia. Thaum kawg, cov khoom lag luam tau txais los ntawm kev txias thiab crystallization.

Cov ntaub ntawv yooj yim

Cov Ntaub Ntawv Kev Nyab Xeeb

Thawj pab ntsuas: tom qab nqus tau, tus neeg mob yuav tsum tau tsiv mus rau cua tshiab; Yaug nrog xab npum thiab dej kom ntau tom qab kev sib cuag; Yaug ob lub qhov muag kom huv si nrog cov dej kom ntau yam li 15 feeb thiab sab laj tus kws kho mob; Tsis txhob pub dab tsi los ntawm lub qhov ncauj rau ib tus neeg tsis nco qab tom qab noj haus, thiab yaug lub qhov ncauj nrog dej.
Kev Ntsuas Hluav Taws Xob Hluav Taws Xob: Hluav taws kub tuaj yeem tua tau cov dej ua npuas dej ua npuas dej, ua npuas dej cawv, thiab cov roj carbon dioxide, thiab cov tua hluav taws, thiab cov tua hluav taws yuav tsum hnav cov khoom tiv thaiv.
Kev Kho Mob: Siv cov khoom tiv thaiv tus kheej, tiv thaiv cov plua tshauv, kev nqus plua plav, nqus tawm mus, thiab khaws cia rau hauv cov thawv tsim nyog rau pov tseg.

Kev siv

Tshuaj tua kab: {2- amino -5-} dlorobenzoic acid yog ib qho tseem ceeb siv tau los ua ke bromobendan. Bromobendan muaj qhov dav dav ntawm cov tshuaj tua kab thiab siv tau rau hauv cov ntoo txiv ntoo, zaub ntsuab, cov roj hmab, paxoptera, diptera thiab homoptera pests.
Lwm cov teb: benzoic acid, {2- {{{{1} Thiab tuaj yeem siv ua cov tshuaj nruab nrab ntawm qee cov tshuaj thiab dyes.

Tuam txhab tau

Gnee Chem yog kev nkag rau cov kev tshawb fawb, kev txhim kho, ntau lawm thiab muag ntawm lub xeev Henan, npog thaj tsam ntawm 3,600 square metres. Peb muaj tus kws tshaj lij, zoo-nruab nrog thiab cov pab pawg R & D muaj ntau dua 10 xyoo ntawm R & D kev paub. Peb cov khoom tau dav exported rau ntau lub tebchaws, xws li Tebchaws Asmeskas, Tebchaws Russia, Tebchaws Asmeskas, Tebchaws Asmeskas, thiab peb muab cov qhua tuaj noj mov nrawm. Peb cia siab tias tsim kev sib koom tes ntev thiab muaj kev sib koom tes sib koom tes nrog cov phooj ywg ntxiv yav tom ntej, thiab muab cov khoom lag luam thiab cov kev pabcuam zoo tshaj rau peb cov neeg siv khoom.

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