2, {2- dibromo -3- nitriloprotamide
2, {2- dibromo -3- nitrilophomide, tseem muaj ib qho kev tswj hwm hauv kev lag luam, yog ib qho kev ua kom zoo nkauj, yog ib qho kev sib tw ntawm kev lag luam los tswj hwm, yog ib tus neeg muaj kev sib raug zoo thiab txhim khu kev qha tov {{4 {{}} dbnpa yog ib tug heev...
Cov khoom lag luam
2, {{2- dibromo -3- nitrophide (DBNPA) yog qhov kev ntsuas zoo tshaj plaws tau tshaj tawm tom qab kev ntsuam xyuas thiab siv .
Molecular Chiv:C3h2br2n2o
Tus lej lej:10222-01-2
Molecular hnyav:242.87 g / mol
Zog:Feem ntau pom tias yog xim dawb lossis lub teeb daj ntshiab lossis cov khoom siv crystalline
Melting taw tes:nruab nrab ntawm 122 ~ 128 degree
Ntawj ntom:Txog 2.451g / cm³ (ntawm 20 degree)
Solubility:Nws muaj solubility nyob hauv dej thiab yog cov khoom siv tsis zoo, tab sis yog soluble hauv cov kuab tshuaj organic xws li acetone, benzene, thiab ethanol .
Kev siv:Nws yog dav siv nyob rau hauv kev lag luam teb, suav nrog daim ntawv, xaim tshuaj kho kom tiv thaiv cov khoom sib kho thiab corrosion .
Kev Cia Cai Cia:Nws yuav tsum khaws cia rau hauv ib puag ncig tsim nyog, ua raws li kev nyab xeeb rau khaws cov tshuaj lom neeg {}} paht, thiab qhuav thaum tsis txhob kis rau kev tshav ntuj ncaj qha.
Cov kev ceev faj:Thaum siv, zam kev sib cuag nrog daim tawv nqaij, nqus tau kom deb ntawm ib puag ncig cov pa kom tsis txhob muaj sia nyob ib puag ncig kom tiv thaiv ib puag ncig cov pa phem .
KhoomYam zoo
Ceev kom tsis muaj menyuam
2, {{2- dibromo -3- nitrilorgal System, tua ntau dua 90% ntawm ob peb feeb {}}
Zoo ib puag ncig kev tsis txaus ntseeg
Dbnpa hydrolyzes nrawm hauv cov dej alkaline thiab degrades rau hauv cov tshuaj tsis muaj kuab paug, txo lub sijhawm ua paug rau ib puag ncig.
Kev sib raug zoo
Dbnpa tsis muaj cov khoom seem tsis muaj txiaj ntsig nrog ntau yam kev muaj cov tshuaj ntxiv, tsis muaj rau cov tshuab dej ntau dua {}}
Vim li cas thiaj xaiv peb
Kev paub nplua nuj:Dhau ze li 20 xyoo, peb tau txais txiaj ntsig zoo rau kev tsim khoom Bromine Series Xws li Dow, Lanxess, LEZNESS, thiab EM.
Zoo heev:Xyoo 2005, peb tau txais daim ntawv pov thawj ISO thiab tus qauv GMP los lav cov txheej txheem thiab cov khoom muaj kev nyab xeeb.
Muaj peev xwm ntau lawm:Peb lub tuam txhab Spans 20, 000 square meters, thiab muaj ntau cov cuab yeej tsim khoom, thiab muaj ntau cov khoom siv tsim khoom ntau dua rau kev ua lag luam thoob ntiaj teb xav tau.
R & D Lub Peev Xwm:Peb pab neeg tshawb fawb thiab kev tsim kho muaj suav nrog ntau cov kev lag luam R & Dhuav, mob siab rau cov tshiab brungine series fungicides {}}
Cov FAQ
Q: Cov txheej txheem npaj rau DBNPA yog dab tsi?
A: Cov txheej txheem npaj ntawm DBNPA feem ntau suav nrog kev npaj cyanacetamide los ntawm cov kua roj raw thiab cyanacetic acid thiab cyanacetic acid, thiab tom qab ntawd brominating kom tau dbnpa .
Q: Dab tsi yuav tsum tau them nyiaj rau thaum siv DBNPA?
A: Thaum siv DBNPA, cov tshuaj yuav tsum tau nruj me ntsis raws li cov kev xav tau, ua rau cov txheej txheem kev nyab xeeb kom tsis txhob muaj kev nyab xeeb
Q: Yuav ua li cas toxic yog dbnpa?
A: DBNPA suav tau tias yog qhov tsis tshua muaj tshuaj sib txawv, tawv nqaij yuav tsum ua kom tsis zoo nyob ntawm cov khoom lag luam uas tsis zoo nyob ntawm cov khoom lag luam, huv si, thiab cov khoom siv sim, yog li cov khoom lag luam yuav tsum ua tib zoo nyeem lossis cov kws tshaj lij yuav tsum tau sab laj ua ntej siv .
Q: Dab tsi yog lub tshuab ua haujlwm ntawm DBNPA hauv kev kho dej?
A: Txoj hauv kev uas dbnpa kom ua rau nws cov kab mob me me thiab cov tshuaj tiv thaiv kab mob thiab cov kab mob sib tsoo hauv cov kab mob microbial thiab cov kabmob, tab sis kuj yog kev loj hlob ntawm algae thiab cov kab mob tshwj xeeb .
Q: Dab tsi yog lub txee lub neej ntawm DBNPA?
A: Lub sijhawm uas DbnPa tseem ua tau zoo ib yam nkaus li cov khoom siv tsis huv (xws li cov khoom lag luam kom qhuav, thiab tsis muaj zog nyob rau hauv cov khoom lag luam kom qhuav, thiab tsis zoo, yog li nws pom zoo Txheeb xyuas qhov zoo thiab hnub tas sij hawm ntawm cov khoom ua ntej siv .
Cim npe nrov: 2, {2- dibromo -3- nitratoprotamide,}} nitratopropionamide chaw muag khoom, chaw tsim khoom, Hoobkas
Xa kev nug
