Shaanxi BLOOM Tech Co., Ltd. yog ib qho ntawm cov tuam ntxhab thiab cov muag khoom ntawm 3,5-difluoroaniline cas 372-39-4 hauv Suav teb. Txais tos rau cov lag luam wholesale bulk zoo 3,5-difluoroaniline cas 372-39-4 muag ntawm no los ntawm peb lub hoobkas. Kev pabcuam zoo thiab tus nqi tsim nyog muaj.
Bloomtechz tsom mus rau kev tshawb fawb thiab loj - teev kev tsim cov qib siab -kawg fluorine- muaj cov tshuaj lom neeg nruab nrab, nrog rau kev tshwj xeeb hauv kev muab ib qho - nres khoom thiab kev txhawb nqa rau3,5-Difluoroaniline hmoov. Nws dav txhawb kev txiav- ntug cheeb tsam xws li cov tshuaj tshiab, tshuaj tua kab ntsuab, siab- cov ntaub ntawv tshiab kawg, thiab cov tshuaj zoo. Raws li ib qho tseem ceeb difluoro- hloov cov tshuaj tsw qab amine monomer, cov khoom no muaj cov qauv molecular ruaj khov, tshuaj lom neeg ua haujlwm zoo, thiab cov rog tshwj xeeb- solubility zoo, ua rau nws yog cov khoom siv tseem ceeb rau kev sib txuas cov tshuaj tiv thaiv, tshuaj tua kab mob, muaj txiaj ntsig tsawg - tshuaj tua kab, thiab cov khoom siv zoo.
Cov ntaub ntawv ntxiv ntawm chemical compound:
|
Tshuaj Formula |
C6H5F2N |
|
Exact Mass |
129.04 |
|
Molecular Luj |
129.11 |
|
m/z |
129.04 (100.0%), 130.04 (6.5%) |
|
Elemental Analysis |
C, 55.82; H, 3.90; F, 29.43; N, 10.85 |
|
Melting point |
37-41℃(lit.) |
|
Boiling point |
80℃20 hli |
|
Qhov ntom |
1,295 g / cm3 |
 |
 |
Neuroscience thiab Consciousness Control
Neuroscience thiab kev nco qab tswj tau raug txiav- cov teb nyob rau hauv niaj hnub biology thiab tshuaj, nrog rau cov kev cai neurotransmitter, neural network teeb liab kis tau tus mob, thiab lub hlwb computer interface technology.3,5-difluoroaniline hmoov, raws li cov organic synthesis nruab nrab, tau txais txiaj ntsig nrog cov txiaj ntsig hluav taws xob tshwj xeeb thiab lipophilicity los ntawm fluorine atoms hauv nws cov qauv molecular, uas yuav cuam tshuam rau kev cuam tshuam ntawm biomolecules. Hauv qab no yog nws cov lus piav qhia ntxaws:
Lub Ntsiab Theory of Neuroscience and Consciousness Control
Neurotransmitters yog cov molecules tseem ceeb koom nrog hauv kev xa cov ntaub ntawv ntawm cov neurons, suav nrog dopamine, serotonin, glutamate, thiab lwm yam. Nws tso tawm thiab receptor binding tswj synaptic plasticity, cuam tshuam rau kev kawm, nco, thiab kev xav. Kev tswj hwm kev tswj hwm kev tshawb fawb tsom rau kev tswj hwm qib neurotransmitter los ntawm kev siv sab nraud, xws li transcranial magnetic stimulation (TMS) thiab lub hlwb sib sib zog nqus (DBS). Cov txheej txheem kev tswj hwm neural niaj hnub suav nrog Brain Computer Interface (BCI), optogenetics, thiab chemogenetics. BCI ua tiav tib neeg- kev sib cuam tshuam hauv computer los ntawm kev txiav txim siab neural signals; Optogenetics siv photosensitive proteins los tswj kev ua haujlwm neuronal;
Cov tshuaj genetics tswj cov kab mob neural tshwj xeeb los ntawm kev tsim cov tshuaj molecules. Cov thev naus laus zis no muab cov cuab yeej sim rau kev tswj hwm kev nco qab, tab sis yuav tsum tau hais txog qhov tshwj xeeb ntawm molecular, biocompatibility, thiab teeb meem kev coj ncaj ncees.
Muaj peev xwm mechanisms ntawm kev ua nyob rau hauv neuroscience
Nws cov fluorine atom tuaj yeem hloov pauv huab cua faib hluav taws xob ntawm lub nplhaib benzene, uas yuav ua rau nws muaj kev sib raug zoo rau cov neurotransmitter receptors. Piv txwv li, nws cov derivatives tuaj yeem ua raws li cov qauv ntawm dopamine los yog serotonin, tswj cov neural signaling los ntawm kev sib tw khi rau cov receptors. Txawm li cas los xij, tsis muaj kev sim cov ntaub ntawv txhawb nqa qhov no, yog li nws yuav tsum tau sim los ntawm kev sim tshuaj molecular docking thiab hauv vitro thwmsim. Kev hloov kho fluorine feem ntau yog siv hauv kev tsim tshuaj los txhim kho cov metabolism hauv kev ruaj ntseg thiab lub hom phiaj xaiv. Cov tshuaj fluorine atom hauv cov tshuaj no tuaj yeem txuas ntxiv nws ib nrab - lub neej hauv lub cev thiab txhim kho nws lub peev xwm los tswj cov kab mob neural tshwj xeeb.
Piv txwv li, fluorinated neurotransmitter analogues tej zaum yuav muaj feem ntau nkag mus rau hauv cov ntshav - hlwb thaiv thiab ua rau hauv nruab nrab paj hlwb. Txawm li cas los xij, kev saib xyuas yuav tsum tau them rau qhov muaj peev xwm toxicity ntawm fluoride, xws li daim siab puas thiab neurotoxicity. Nws tuaj yeem siv los ua tus neeg nqa tshuaj los txuas cov neural regulatory molecules los ntawm kev hloov kho tshuaj. Piv txwv li, ua ke nrog cov pab pawg photosensitive kom ua tiav cov duab tswj cov neurotransmitter tso tawm; Los yog nws tuaj yeem ua ke nrog cov khoom sib nqus nanoparticles los tswj cov haujlwm neural los ntawm kev sib nqus. Qhov kev tsim qauv no yuav tsum tau hais txog biodegradability thiab lub hom phiaj ntawm cov cab kuj, zam qhov tsis yog - cov teebmeem tshwj xeeb.
case tsom xam
Nws cov fluorine atom tuaj yeem ua rau muaj kev hloov pauv hauv huab cua hluav taws xob faib ntawm lub nplhaib benzene, uas tuaj yeem txhim kho nws txoj kev sib raug zoo rau cov neurotransmitter receptors. Piv txwv li, nws cov derivatives tuaj yeem ua raws li cov qauv ntawm dopamine los yog serotonin thiab tswj cov neural signaling los ntawm kev sib tw khi rau cov neeg txais khoom. Txawm li cas los xij, tsis muaj cov ntaub ntawv sim uas txhawb nqa qhov kev xav no tsis tau, thiab nws yuav tsum tau kuaj xyuas los ntawm kev sim ntsuas molecular docking thiab hauv vitro thwmsim. Fluorination feem ntau yog siv rau hauv kev tsim tshuaj los txhim kho metabolic stability thiab lub hom phiaj xaiv. Cov fluorine atom kuj tseem tuaj yeem txuas ntxiv nws ib nrab -lub neej hauv lub cev thiab txhawb nws lub peev xwm los hloov kho cov kab mob neural tshwj xeeb.Piv txwv li,
fluorinated neurotransmitter analogues tej zaum yuav muaj feem ntau nkag mus rau hauv cov ntshav - lub hlwb thaiv thiab ua rau lub hauv nruab nrab lub paj hlwb. Txawm li cas los xij, kev saib xyuas yuav tsum tau them rau qhov muaj peev xwm toxicity ntawm fluoride, xws li daim siab puas thiab neurotoxicity. Nws tuaj yeem siv los ua tus neeg nqa tshuaj los txuas cov neural regulatory molecules los ntawm kev hloov kho tshuaj. Piv txwv li, ua ke nrog cov pab pawg photosensitive kom ua tiav cov duab tswj cov neurotransmitter tso tawm; Los yog nws tuaj yeem ua ke nrog cov khoom sib nqus nanoparticles los tswj cov haujlwm neural los ntawm kev sib nqus. Qhov kev tsim qauv no yuav tsum tau hais txog biodegradability thiab lub hom phiaj ntawm cov cab kuj, zam qhov tsis yog - cov teebmeem tshwj xeeb.
Dab tsi yog qhov cuam tshuam ntawm cov khoom no rau ib puag ncig?
3,5-Difluoroaniline hmoov, raws li cov organic compound, muaj ntau yam kev siv hauv kev tsim khoom thiab kev tshawb fawb tshawb fawb. Txawm li cas los xij, raws li kev siv ntau ntxiv, nws qhov cuam tshuam rau ib puag ncig kuj tau txais kev saib xyuas ntxiv. Cov hauv qab no yog nws qhov cuam tshuam rau ib puag ncig thiab nthuav tawm cov kev tiv thaiv ib puag ncig:
Kev faib tawm thiab kev tsiv teb tsaws chaw hauv ib puag ncig
Kev faib tawm thiab kev tsiv teb tsaws chaw nyob rau hauv Atmosphere
Cov khoom no yuav raug tso tawm mus rau hauv qhov chaw nyob rau hauv daim ntawv ntawm cov pa roj los yog chav thaum tsim khoom thiab siv. Nyob rau hauv cov huab cua, nws yuav undergo diffusion thiab dilution vim huab cua tej yam kev mob xws li cua, kub, thiab av noo. Nyob rau tib lub sijhawm, nws kuj tseem yuav raug tshuaj lom neeg nrog rau lwm yam khoom hauv huab cua los tsim cov tebchaw tshiab. Cov tebchaw no tuaj yeem cuam tshuam ntxiv rau qhov zoo ntawm huab cua thiab kev noj qab haus huv ntawm ecosystems.
Kev faib tawm thiab tsiv teb tsaws nyob rau hauv cov dej
Cov khoom no tuaj yeem nkag mus rau hauv dej hauv dej los ntawm kev tso dej pov tseg, dej los nag, thiab lwm txoj hauv kev. Hauv cov dej hauv lub cev, nws yuav raug cuam tshuam los ntawm cov yam ntxwv xws li dej ntws, dej kub, pH tus nqi, thiab raug cov txheej txheem xws li kev sib cais, nag lossis daus, thiab adsorption. Tsis tas li ntawd, nws kuj tseem tuaj yeem raug tshuaj lom neeg nrog rau lwm yam tshuaj hauv dej, tsim cov tshuaj lom neeg nrog ntau dua toxicity. Cov tebchaw no yuav ua rau muaj kev puas tsuaj loj rau cov kab mob hauv dej thiab tag nrho cov ecosystem.
Kev faib tawm thiab tsiv teb tsaws hauv av
Cov tshuaj no tuaj yeem nkag mus rau hauv av los ntawm txoj hauv kev xws li dej khib nyiab thiab cov khib nyiab khib nyiab. Hauv av, nws tuaj yeem raug cov txheej txheem xws li adsorption, desorption, thiab degradation vim yog yam xws li av zoo nkauj, cov ntsiab lus organic, thiab pH. Lub caij no, nws kuj tseem tuaj yeem nkag mus rau hauv av hauv av los ntawm cov av leaching, ua rau muaj kuab paug rau hauv av.
Ib puag ncig kev phom sij
Kev ua qias tuaj ntawm cov dej
Tom qab nkag mus rau hauv dej, cov tshuaj no tuaj yeem hloov cov tshuaj lom neeg ntawm cov dej, cuam tshuam rau nws tus kheej purification peev thiab ecological tshuav nyiaj li cas. Cov concentrations siab tuaj yeem ua rau mob hnyav rau cov kab mob hauv dej, ua rau lom neeg tuag lossis txo cov pejxeem. Tsis tas li ntawd, nws tuaj yeem sau rau hauv cov kab mob hauv dej, kis tau thiab nthuav dav los ntawm cov khoom noj khoom haus, thiab ua rau muaj kev hem thawj rau cov kab mob siab dua trophic. Lub sij hawm ntev raug rau qhov tsis tshua muaj siab yuav ua rau muaj kev phom sij rau cov kab mob hauv dej, cuam tshuam rau lawv lub cev kev ua haujlwm xws li kev loj hlob, kev loj hlob, thiab kev tiv thaiv kab mob.
Kev qias neeg ntawm av
Tom qab nkag mus rau hauv av, cov tshuaj no tuaj yeem hloov kho lub cev thiab tshuaj lom neeg ntawm cov av, cuam tshuam rau cov av fertility thiab cog kev loj hlob. Cov concentrations siab yuav ua rau muaj kev phom sij rau cov kab mob hauv av thiab cuam tshuam qhov sib npaug ntawm cov av ecosystems. Tsis tas li ntawd, nws kuj tseem tuaj yeem nkag mus rau hauv cov nroj tsuag lub cev los ntawm cov av cog, ua rau muaj tshuaj lom rau cov nroj tsuag. Lub sij hawm ntev raug rau cov concentrations tsawg yuav muaj kev cuam tshuam rau cov av ecosystems, ua rau cov av ecosystem poob qis thiab txo qis hauv biodiversity.
Ua phem rau ecosystem
Nws cuam tshuam rau ecosystem feem ntau yog tshwm sim hauv nws qhov cuam tshuam rau biodiversity thiab ecological tshuav nyiaj li cas. Cov pa phem ntawm cov khoom no tuaj yeem ua rau txo qis hauv cov neeg lom neeg thiab poob ntawm biodiversity, cuam tshuam kev ruaj ntseg thiab tsis kam ntawm ecosystems. Tsis tas li ntawd, nws kuj tseem tuaj yeem ua rau muaj kev puas tsuaj loj dua rau tag nrho cov ecosystem los ntawm kev xa khoom noj khoom haus thiab kev nthuav dav. Piv txwv li, nws tuaj yeem nkag mus rau ntses lub cev los ntawm cov dej qias neeg thiab xa mus rau tib neeg los ntawm cov khoom noj khoom haus, ua rau muaj kev hem thawj rau tib neeg kev noj qab haus huv.
Environmental Risk Assessment
Txhawm rau ntsuas qhov muaj feem cuam tshuam ib puag ncig ntawm cov khoom no, yuav tsum muaj kev ntsuas kev pheej hmoo ib puag ncig. Qhov no suav nrog kev txiav txim siab nws txoj hauv kev raug, theem raug, thiab muaj peev xwm cuam tshuam rau ib puag ncig:
Kev soj ntsuam ntawm kev raug mob
Nws txoj kev raug cuam tshuam hauv ib puag ncig feem ntau suav nrog atmospheric raug, dej raug, thiab av raug. Atmospheric raug feem ntau yog los ntawm kev nqus cov pa phem los yog raug rau cov khoom uas muaj kuab paug; Kev raug dej feem ntau yog los ntawm kev haus cov dej tsis huv lossis kev sib cuag nrog cov dej tsis huv; Kev raug av feem ntau yog los ntawm kev sib cuag nrog cov av tsis huv lossis noj cov nroj tsuag uas muaj kab mob.
Kev ntsuam xyuas raug
Kev ntsuam xyuas raug pom yog ib kauj ruam tseem ceeb hauv kev txiav txim siab qhov tseeb ntawm qhov tshwm sim hauv ib puag ncig. Qhov no yuav tsum tau saib xyuas thiab txheeb xyuas cov ntaub ntawv ntawm qhov concentration, faib, thiab tsub zuj zuj ntawm cov khoom hauv ib puag ncig. Lub caij no, nws tseem yuav tsum tau xav txog kev sib cuam tshuam thiab kev cuam tshuam ntawm kev sib txawv ntawm kev sib txawv.
Kev soj ntsuam cuam tshuam txog kev puas tsuaj
Kev ntsuam xyuas cov txiaj ntsig kev puas tsuaj yog ib kauj ruam tseem ceeb hauv kev txiav txim siab tias nws muaj peev xwm cuam tshuam rau ib puag ncig thiab kab mob. Qhov no yuav tsum tau soj ntsuam cov tshuaj lom thiab ecological cuam tshuam ntawm cov khoom ntawm cov kab mob hauv dej, cov kab mob hauv av, cov nroj tsuag, thiab tib neeg los ntawm kev tshawb fawb hauv chaw soj nstuam, kev tshawb nrhiav hauv cheeb tsam, thiab cov txheej txheem kev tshuaj xyuas cov ntaub ntawv.
Risk characterization thiab tswj
Tom qab ua tiav qhov kev ntsuam xyuas raug kis, kev ntsuam xyuas qib raug, thiab kev ntsuam xyuas kev phom sij, nws yuav tsum tau ua tus cwj pwm thiab tswj hwm nws qhov kev pheej hmoo ntawm ib puag ncig. Qhov no suav nrog kev txiav txim siab txog qib kev pheej hmoo, txhim kho kev tswj hwm kev pheej hmoo, thiab ua raws li kev soj ntsuam thiab kev soj ntsuam. Kev tswj hwm kev pheej hmoo yuav suav nrog kev txwv nws cov khoom tsim thiab siv, ntxiv dag zog rau kev kho cov dej khib nyiab, thiab kev tswj cov khoom pov tseg. Nyob rau tib lub sijhawm, nws yog ib qho tsim nyog los tsim kom muaj lub sijhawm ntev - kev saib xyuas thiab kev soj ntsuam cov txheej txheem los txheeb xyuas sai thiab daws teeb meem ib puag ncig.
Kev tiv thaiv ib puag ncig thiab cov lus qhia
Txhawm rau txo cov pa phem thiab ua rau muaj kev puas tsuaj ntawm cov khoom no rau ib puag ncig, yuav tsum tau ua ntau yam kev tiv thaiv ib puag ncig thiab cov lus qhia:
Rau cov dej khib nyiab uas muaj cov tshuaj no, cov kev kho dej khib nyiab zoo yuav tsum tau siv rau kev kho kom huv. Qhov no tuaj yeem suav nrog txoj hauv kev xws li kev kho lub cev (xws li nag lossis daus, pom, thiab lwm yam), kev kho tshuaj lom neeg (xws li neutralization, oxidation, thiab lwm yam), thiab kev kho mob lom (xws li kev kho aerobic biological, kev kho anaerobic lom, thiab lwm yam). Los ntawm kev kho cov dej khib nyiab, nws cov concentration tuaj yeem txo qis thiab cov pa phem rau cov dej hauv lub cev tuaj yeem txo qis.
Rau cov khoom pov tseg uas muaj cov tshuaj no, yuav tsum tau ua nruj me ntsis tswj cov khoom pov tseg. Qhov no tuaj yeem suav nrog cov khoom xws li kev khaws cia, kev nyab xeeb, thiab pov tseg tsis muaj mob. Los ntawm kev tswj cov khoom pov tseg, nws muaj peev xwm tiv thaiv nws los ntawm kev nkag mus rau hauv dej thiab av los ntawm cov dej los nag thiab lwm txoj hauv kev, txo cov pa phem ib puag ncig.
Txhawm rau kom txo qis kev tsim khoom thiab kev siv ntawm3,5-Difluoroaniline hmoovlos ntawm qhov chaw, nws yog ib qho tsim nyog los txhawb kev tsim khoom siv tshuab huv. Qhov no tuaj yeem suav nrog kev siv cov txheej txheem ntau lawm thiab khoom siv, txhim kho kev siv cov peev txheej, thiab txo qis kev siv hluav taws xob. Los ntawm kev siv thev naus laus zis huv si, nws cov pa phem thiab cov pa phem tuaj yeem txo qis, thiab nws qhov cuam tshuam tsis zoo rau ib puag ncig tuaj yeem txo qis.
Txhawm rau kom muaj txiaj ntsig zoo ntawm kev tiv thaiv ib puag ncig, nws yog ib qho tsim nyog yuav tsum ua kom muaj kev saib xyuas ib puag ncig thiab kev tswj hwm kev cai lij choj. Qhov no tuaj yeem suav nrog tsim kom muaj kev tswj hwm ib puag ncig zoo, ntxiv dag zog rau kev tswj hwm ib puag ncig thiab kev rau txim, thiab lwm yam. Los ntawm kev saib xyuas ib puag ncig thiab kev tswj hwm kev cai lij choj, cov tuam txhab tuaj yeem raug yaum kom ua raws li cov kev cai ib puag ncig thiab cov qauv, txo qis emissions thiab pa phem theem ntawm cov pa phem.
Txhawm rau txhim kho kev paub txog pej xeem thiab kev koom tes hauv kev tiv thaiv ib puag ncig, nws yog ib qho tsim nyog yuav tsum tau ntxiv dag zog rau ib puag ncig kev kawm thiab kev tshaj tawm txoj haujlwm. Qhov no tuaj yeem suav nrog kev teeb tsa ib puag ncig kev paub txog kev ua yeeb yam, tuav cov lus qhuab qhia ib puag ncig thiab kev cob qhia, thiab lwm yam. Los ntawm kev ntxiv dag zog rau pej xeem ib puag ncig kev paub thiab kev kawm, peb tuaj yeem coj cov pej xeem kom koom nrog kev ua ib puag ncig thiab koom ua ke kom muaj ib puag ncig zoo.
Cov lus nug nquag
Yuav ua li cas Bloomtechz kom batch stability ntawm 3,5-difluoroaniline thiab zam batch sib txawv?
+
-
Bloomtechz tau teeb tsa tag nrho - txheej txheem kaw- lub voj voog tswj kev ua haujlwm zoo, npog txhua yam los ntawm kev noj cov khoom siv raw, kev sib xyaw ua ke, distillation thiab purification, kom tiav cov khoom ntim khoom thiab xa khoom hauv tsev. Txhua batch ntawm raw cov ntaub ntawv mus txog ua ntej- kev tshuaj ntsuam, thiab ntau lawm parameters yog solidified thiab archived thoob plaws hauv tus txheej txheem los mus tshem tawm tib neeg kev ua hauj lwm deviations. Cov khoom tiav tau raug kuaj tsis tu ncua siv tag nrho cov kev kuaj xyuas, suav nrog GC chromatography, ntsuas dej noo, kuaj xyuas lub cev, thiab kev tshuaj xyuas impurity spectrum. Txhua batch los nrog rau COA daim ntawv tshaj tawm thiab ua tiav cov ntaub ntawv ua tiav. Tag nrho cov khoom ua raws li ib qho - yam khoom -ib -batch traceability tswj qhov system, kom ntseeg tau tias purity, noo noo, thiab lub cev lub cev ntsuas cov cuab yeej muaj kev sib raug zoo nyob rau hauv cov khoom sib txawv, tag nrho hais txog cov teeb meem kev lag luam ntawm cov khoom sib txawv thiab tsis ruaj khov.
Qhov txiaj ntsig zoo li cas Bloomtechz muaj nyob rau hauv kev muaj peev xwm thiab xa khoom raws sijhawm?
+
-
Rau qhov nrov fluorinated nruab nrab no, 3,5-difluoroaniline, Bloomtechz tuav cov khoom lag luam ntau xyoo- puag ncig, txhawb nqa cov qauv txiav txim me me, nruab nrab batch kev yuav khoom, thiab tuj- teev ntau cov xaj xaj nrog hloov tau yooj yim. Nrog rau peb cov kab ntau lawm automated, peb muaj ruaj khov, nruam loj muaj peev xwm ntau lawm, ua kom ntev - lub sij hawm ruaj khov thiab tsis txhob muaj teeb meem xws li kev cuam tshuam kev xa khoom lossis kev xa khoom qeeb. Cov khoom tau ntim rau hauv lub teeb- pov thawj, ya raws- pov thawj, kaw, thiab tawg- pov thawj cov ntim khoom kom txhawb nqa ntev - kev thauj mus los hla ciam teb, zoo tiv thaiv oxidation, leakage, thiab deterioration. Peb kuj muab tag nrho cov ntaub ntawv pov thawj kev lis kev cai kom ua tau zoo thiab nyab xeeb ntawm kev txiav txim thoob ntiaj teb.
Dab tsi tshwj xeeb cov txuj ci thiab tom qab - cov txiaj ntsig kev muag khoom tuaj yeem tau txais los ntawm kev yuav 3,5-difluoroaniline los ntawm Bloomtechz?
+
-
Bloomtechz tsis yog tsuas yog muab cov khoom lag luam tsim nyog xwb tab sis kuj muaj ib qho - nres kev pabcuam kev pabcuam. Peb cov kws tshaj lij thev naus laus zis pab pawg tuaj yeem muab cov neeg siv khoom nrog kev taw qhia txog cov qauv kev cia khoom, cov txheej txheem pub mis, kev hloov kho cov tshuaj tiv thaiv, kev tiv thaiv kev pheej hmoo, thiab lwm yam kev tawm tswv yim los pab txhim kho kev sim thiab cov txheej txheem ntau lawm. Tom qab- kev txhawb nqa muag suav nrog ib qho - ntawm- ib qho kev sib cuag rau cov lus teb ceev rau cov neeg siv khoom nug, kev kuaj xyuas tshwj xeeb, teeb meem kev thauj mus los, thiab kev tsis sib haum xeeb. Nrog rau kev tswj hwm nruj nruj thiab ua tiav tom qab- muag kev lees paub, peb txo qis cov neeg siv khoom txaus ntshai thiab cov nqi siv, muab cov neeg siv khoom thoob ntiaj teb nrog ntev- lub sijhawm, ruaj khov, thiab tus nqi- cov khoom siv raw khoom zoo.
Cim npe nrov: 3.5-difluoroaniline cas 372-39-4, lwm tus neeg, manufacturers, hoobkas, lag luam wholesale, yuav, nqe, tej, kev muag khoom