Shaanxi Bloom Tech Co., Ltd. yog ib qho ntawm cov khoom lag luam zoo tshaj plaws thiab cov neeg muab khoom ntawm nyiaj n, n {} {- 61-7 nyob hauv Suav teb. Txais tos rau kev lag luam wholesale loj zoo nyiaj n, n-diethylithiocarbamate CAS 1470-61-7 rau muag ntawm no los ntawm peb lub hoobkas. Cov kev pabcuam zoo thiab tus nqi tsim nyog muaj.
Nyiaj n, n {- diethylitithiocarbamateyog cov organic sib xyaw nrog cov tshuaj noj tshuaj c5h1010ns2ag. Nws zoo nkaus li lub teeb daj crystalline hmoov ntawm chav sov thiab muaj kev nkag siab rau huab cua noo thiab lub teeb. Nws lub ntsiab lus melting yog 172-175 degree, thiab nws cov kev coj dawb huv feem ntau yog ntau dua lossis sib npaug rau 98.0%. Nws yog insoluble hauv dej, yooj yim soluble hauv pyridine hauv pyridine thiab trichloromsane, thiab nyuaj kom yaj hauv ethanol thiab benzene. Qhov no sib xyaw no yog synthesized los ntawm reacting nyiaj nitrate nrog sodium diethydithiocarbamate, uas yuav tsum tau ziab kom qhuav thiab ntsuas kub ntawm 2-8 degree. Cov tshuaj no tsuas yog siv los ua cov neeg sawv cev chromogenic hauv kev tshuaj ntsuam xyuas tshuaj, ua tiav kom paub tseeb tias muaj kev cuam tshuam nrog arsine los ua cov yeeb yaj kiab liab. Hauv kev saib xyuas ib puag ncig, nws tau suav nrog ntau lub tebchaws cov qauv, xws li HJ 540-2016 thiab Daj Phosphorus ntau lawm roj, nrog rau cov tshuaj lom neeg ntau lawm, rau cov tshuaj lom neeg ntau lawm, rau kev kuaj pom kev txwv tsis pub muaj pa roj roj thiab daj. Ib qho ntxiv, tooj ions tuaj yeem kuaj pom los ntawm ESR thev naus laus zis thiab siv rau kev txiav txim siab ntawm nitric oxide thiab oxygen ib nrab ntawm cov ntaub so ntswg
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Tshuaj Cov Qauv |
C5H10agns2 |
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Muaj pes tsawg leej |
255 |
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Molecular hnyav |
255 |
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m/z |
255 (100.0%), 257 (92.9%), 259 (8.4%), 256 (5.4%), 258 (5.0%), 257 (4.5%), 257 (4.5%), 256 (1.6%), 258 (1.5%) |
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Kev Ntsuam Xyuas |
C, 23.45; H, 3.94; Ag, 42.11; N, 5.47; S, 25.03 |
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Nyiaj n, n {- diethylitithiocarbamate(AgDDC) is an organic metal compound with unique chemical properties, with the chemical formula C ₅ H ₁ NS ₂ Ag and a molecular weight of 256.14. Qhov khoom no yog lub teeb daj ua rau cov hmoov av sov, nkag siab txog qhov cua sov thiab lub teeb pom kev zoo siab dua lossis sib npaug ntawm 98.0%. Nws yog insoluble hauv dej, tab sis yooj yim soluble hauv pyridine thiab chloroform, thiab nyuaj rau yaj hauv ethanol thiab benzene. Cov cuab yeej siv lub cev tshwj xeeb thiab tshuaj lom neeg ua rau nws tau siv dav hauv ntau thaj teb. Cov hauv qab no qhia meej txog cov ntawv thov tseem ceeb thiab cov ntsiab lus kev soj ntsuam, kev tshawb fawb ib puag ncig, kev lag luam catalysis, thiab cov khoom siv tshuaj ntsuam.
1. Kev Ntsuam Xyuas Kev Ntsuam Xyuas ntawm Arsenic
AGDDC, raws li cov txheej txheem chromogenic reagent, nyob hauv txoj haujlwm hauv nruab nrab hauv kev tshawb nrhiav arsenic. Cov tshuaj tiv thaiv txheej txheem yog ua raws cov kev sib txawv ntawm Arsine (Ash3) thiab AGDDC: Cov neeg AGDDC: Lub Molar Resuse Nqus Coffefficient ntawm cov complex no yog siab npaum li 11200 L / CACK MOL, nrog kev nqus tau lub ncov siab ntawm 510-530 nm. Nws tuaj yeem yog cov kev txiav txim siab rau arsenic los ntawm spectrophotometry.
Daim Ntawv Thov Qhia:
Kev Tswj Xyuas: Raws li cov qauv hauv tebchaws xws li HJ 540-2016 thiab Daj Phosphorus ntau lawm roj, nrog rau kev kuaj pom ntawm cov pa phem siv roj av thiab daj.
Ore tsom xam: hauv kev lag luam phosphate ore, tus agdc pollimetric muaj peev xwm txiav txim siab cov ntsiab lus arsenic (0.5-3 μ, ntsib thoob ntiaj teb export qauv. Los ntawm daim npog qhov tseeb cuam tshuam rau cov tsiaj xws li hlau thiab mercury nrog citric acid, tus nqi rov qab los ntawm tus qauv tuaj yeem ncav cuag 95% -102%.
Nrhiav tau ntawm cov tshuaj npaj tshuaj: qhov rhiab rau kev txiav txim siab ntawm cov tshuaj arsenic hauv cov tshuaj lom neeg xws li 0.1 μ g, nrog kev rov ua dua tshiab RSD<2%.
2. Kev sib txuas lus kom pom kev ntawm cov neeg xaum nkaus
AGDDC reacts nrog cov anteemal hydride (SBH3) los tsim cov txiv kab ntxwv liab complex nrog lub ncov siab nqus ntawm 520 nm. Hom no yog tsim nyog rau kev kuaj pom ntawm cov neeg pleev ib ce hauv dej thiab av, nrog cov kab ntawm 0.1-10 μ thiab ib qho kev txwv tsis pub tshaj ntawm 0.05 μ g / l. Hauv kev ua haujlwm ntawm hluav taws xob hluav taws xob hluav taws xob, cov hom phiaj ceev tuaj yeem kuaj pom sai rau cov tshuaj kis tau rau hauv cov laug cam.
1. Kev muaj peev xwm ntawm cov pa phem arsenic viuring
Cov txheej txheem AGDDOPHOTOMETICAL tau muaj nyob rau hauv "kev txiav txim siab ntawm arsenic dhuav cov txheej txheem" (HJ 540), los ua cov tub ntxhais ua rau cov tub ntxhais ua haujlwm hauv lub cev. Cov qauv no siv cov txheej txheem ntawm tus ncej puab, kua qaub kom paub qhov txawv ntawm cov khoom qias neeg xws li cov khoom qias neeg sib txawv, metallurgy, thiab tshuaj lom neeg engineering. Piv txwv li, hauv kev saib xyuas ib ncig ntawm cov nroj tsuag steel, txoj kev ceevf.c12 mg / mg / mg / mg / mg / mg / mg / mg / mg / mg / mg / mg / mg / mg / meting tseem ceeb tseem ceeb rau ib puag ncig tub ceev xwm.
2. Kev soj ntsuam kev saib xyuas hnyav ntawm cov hlau hauv dej
Kev sib xyaw ntawm cov AGDDC thiab Dithizone tuaj yeem ua tiav kev kawm ntawv ib txhij nrog ntau yam xws li arsenic, mercury, thiab txhuas hauv dej. Hauv kev tshawb nrhiav ntawm Dianchi pas dej phab phiab, cov thev naus laus zis no tau pom tias kev sib cais ntawm bioavailable arsenic hauv sediment mus txog 35%, muab kev tshawb fawb rau kev rov kho dua. Tsis tas li ntawd, cov ceev xwm txheej hloov kho nanomaterials xws li agdc @ suam kev ntsuas dej, txo cov kev kuaj xyuas hauv dej kom txwv rau 0.001 μ g / l.
1. Lub sijhawm tiag tiag nrhiav tau ntawm nitric oxide (tsis muaj)
AGDDC, raws li tus neeg sawv cev kiv Tawg, ua ib [FE (DDC) ₂ (ddc) ₂ (Ddc) ⁻ Qhov system no tau ua tiav kev ntsuas synchronous ntawm tsis muaj kev pom (NM qib) thiab Oxygen ib nrab siab (PO ₂) los ntawm Electron Paramagnetic resonnance (ESR) thev naus laus zis. Piv txwv li, hauv cerebral ischemia-} Cov Qauv Thaj Tsam (POs
2. Kev Ntsuam Xyuas Kev Ntsuam Xyuas Tooj Liab Ntawm Tooj This
AGDDC foos A 1: 1 qhov nyuaj nrog CU ⁺ ⁺ thiab kev ua kom haum xeeb ntxwv nqus ntawm 420 nm.
Cov qauv no tau siv los tshawb xyuas tooj liab ions hauv lub hlwb ntawm Alzheimer muaj cov nas, thiab nws tau pom tias cov tooj liab muaj ntau dua li ntawd hauv pawg ib txwm (P<0.01), revealing the association between copper metabolism disorders and neurodegenerative diseases. In addition, AgDDC modified carbon nanotube sensors can achieve ultra sensitive detection of copper ions in serum (detection limit of 0.1 nM).
3. Kev tshawb fawb ntawm enzyme kev ua tsis pub
AGDDDC yog qhov muaj zog inhibitor ntawm superoxide dismutase (sod) thiab ascorbate oxidase. Hauv kev tshawb fawb biology, agdccccces oxidative kev ntxhov siab ntawm cov khoom qab zib mis thiab ua rau muaj kev nce siab ntawm 37%. Cov mechanism no muab cov tswv yim tshiab rau kev tsim cov hlau raws cov tshuaj anticancer.
1. Chairal Catalyst Nigand
Lub diethydithiocarbamate ligand muab tau los ntawmNyiaj n, n {- diethylitithiocarbamatetuaj yeem tsim cov saliral salen complexes nrog hloov pauv metrals xws li manganese thiab ruthenium. Piv txwv li, tus [MN (Salen) (ddc)] catalyst tau ua tiav qhov kev hloov pauv ntawm 92% ntawm 92% nyob rau hauv asymmetric epoxidation of Olfins. Cov thev naus laus zis no tau thov rau cov khoom siv hluav taws xob muaj kev lag luam sab paclita saw, nrog ib kauj ruam ntxiv nce 15%.
2. Kev sib sau ua ke
Nyob rau hauv cov txheej txheem ntawm acrylonitrile polymerization, hom kev tswj hwm tus nqi faib tawm thiab cov roj ntsha molecular hnyav faib los ntawm cheling hlau ions hauv tus pib. Cov kev sim tau qhia tias ntxiv 0.5 mol% AGDDCATE ENTRALTURRIL (PDI) ntawm polyacrylonerrile ntawm cov kev ua tau zoo ntawm cov pa roj carbon monursor.
Cov Ntaub Ntawv Txuj Ci: Cov Khoom Siv Khoom Tsim Kho thiab Kev Ua Tau Zoo
1. Kev coj ua polymer dopant
Qhov kev ua tau zoo ntawm agdc doped polypyrrole (ppy) cov yeeb yaj kiab nyias nyias muaj zog nce los ntawm 3 ² s / cm) piv rau cov qauv tshem tawm. Cov ntaub ntawv no ua yeeb yam ua tau zoo rau hauv SuperCapit cov tshuaj electrodes, nrog ib qho kev tswj hwm capitaletance khaws cia ntawm 85% ntawm qhov ceev tam sim no ntawm 10 a / g.
2. Ntxiv rau anti - corrosion txheej txheej
Cov epoxy txheej muaj ntau yam ntawm agdc thiab zincl poob ntawm tsuas yog 0.5% NacL daws rau 720 teev, uas yog 60% qis dua li ib txwm zinc hmoov txheej. Nws cov anti - corrosion me ntsis keeb kwm los ntawm chelating cuam tshuam ntawm agdc ntawm cov kev nkag mus ntawm corrosive media.
Nyiaj Diethydithiocarbamate, nrog nws cov qauv tshuaj tshwj xeeb, muaj tus nqi entreTaly, ib puag ncig engineering, biomedical thiab cov ntaub ntawv teb. Nrog rau cov ntoo khaub lig kev sib ceg ntawm Nanotechnology, spectroscopy, thiab kev xam cov kev siv chemistry, muab cov kev pab cuam tshuam ntxiv rau cov teeb meem kev noj qab haus huv thoob ntiaj teb kev noj qab haus huv. Nyob rau yav tom ntej, nws cov txheej txheem kev lag luam yuav cia siab rau cov txheej txheem zoo nkauj, miniaturization ntawm}} qhov tob tob ntawm cov txheej txheem.
Synthesis ntawmNyiaj n, n {- diethylitithiocarbamate:
1. Ntxiv 0.1mol / u cov nyiaj nitrate AQueous daws rau 0.1mol / l sodium diThydara Ua ntej yaug, txias cov tshuaj yaug rinsing rau hauv qab 8 degree, thiab thaum lub sijhawm yaug, ua kom kub ntawm sediment hauv qab 8 degree. Thaum kawg, cov neeg ua haujlwm tau qhuav hauv lub tshuab nqus tsev ntawm chav sov.
2. Maj mam ntxiv cov nyiaj ntshiab nitrate rau cov sodium diethadithiocarbamate (tooj liab reagent) tov nyob rau hauv nplawm. Tom qab cov nag daus daj tsis yog sib cais, sawv ntsug, xau, tsau rau cov dej khov, lim, thiab ua tiav cov khoom tiav.
Cim npe nrov: Nyiaj n, n {- dietylithiocarbamate CAS 1470-61-7, chaw tsim khoom, chaw tsim khoom, yuav khoom, khoom, rau muag