Hangzhou Leap Chem Co., Ltd. yog ib qho ntawm cov kws tshaj lij thiab cov neeg muag khoom ntawm bismuththiol 丨cas 1072-71-5 hauv Suav teb. Txais tos rau kev lag luam wholesale kev cai ua cov khoom lag luam ntawm tus nqi sib tw los ntawm peb lub hoobkas. Rau cov khoom pheej yig dua, tiv tauj peb tam sim no.
Specifications
| Qhov tshwm sim | Yellow rau yellowish crystalline hmoov |
| Kev ntsuam xyuas (Titration) | 98% min |
| Kev txheeb xyuas | IR |
| Melting point | 160.0℃min |
| Poob rau ziab | 0.5% max |
| Residue ntawm ignition | 0.5% max |
Cov ntaub ntawv thauj mus los
|
Parameter |
Specification |
|
UN Number |
3077 |
|
Chav kawm |
9 |
|
Packing Group |
III |
|
HS Code |
2934999099305 |
|
Stability & Reactivity |
Cov khoom yog chemically ruaj khov nyob rau hauv tus qauv ambient tej yam kev mob. |
|
Cia |
Khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav thiab zoo- qhov cua. |
|
Qhov xwm txheej kom zam |
|
|
Pob |
Cov ntaub ntawv tsim khoom
|
Parameter |
Specification |
|
Muaj peev xwm |
5MT / hli |
|
Ntau zaus |
|
|
Main Export Lub teb chaws |
|
|
Peev xwm / Batch |
|
|
Kev paub |
Ntau lawm txij xyoo 2006 |
|
Tshuag |
Daim ntawv thov
Bismuththiol feem ntau yog siv rau hauv kev tshawb fawb hauv chaw soj nstuam, kev tsim tshuaj lom neeg, thiab kev tshawb fawb cov ntaub ntawv tshwj xeeb uas bismuth-raws li cov ntsiab lus nrog sulfur functionalities xav tau. Nws ua hauj lwm raws li ib tug reagent nyob rau hauv kev sib koom chemistry, ua rau kev tshawb fawb ntawm hlau-ligand kev sib tshuam, complex stability, thiab organobismuth compound synthesis. Nws txoj kev sib raug zoo rau leej faj- muaj cov pab pawg ua rau nws muaj txiaj ntsig zoo hauv kev tshuaj xyuas kev ua haujlwm nrog kev tshawb pom thiol, hlau- khi kev ntsuam xyuas, thiab kev tshawb fawb ntawm sulfhydryl-reactive systems. Hauv cov ntaub ntawv tshawb fawb, Bismuththiol tuaj yeem muab tso rau hauv kev tshawb fawb ntawm catalytic tus cwj pwm, kev hloov kho saum npoo, thiab kev tsim cov txheej txheem kev sim uas cov hlau-sulfur zog cuam tshuam kev ua haujlwm. Nws kuj tseem siv rau hauv kev tshawb fawb kev kawm rau cov kev tshawb fawb txog kev siv tshuab uas muaj xws li bismuth hom, tus cwj pwm ntawm cov hlau hnyav hauv cov organic matrices, thiab kev tsim cov bismuth complexes tshiab siv hauv kev tshuaj ntsuam tshuaj. Nws qhov kev sib raug zoo nrog ntau yam ntawm cov kuab tshuaj organic tso cai rau cov neeg tshawb nrhiav yooj yim hauv kev tsim cov kev daws teeb meem - theem cov tshuaj tiv thaiv, cov txheej txheem rho tawm, thiab cov txheej txheem purification. Cov yam ntxwv no ua rau Bismuththiol muaj ntau yam khoom siv rau kev tshawb nrhiav chemistry, kev txheeb xyuas cov qauv, thiab cov khoom siv tshuaj lom neeg.
Cov txiaj ntsig
Bismuththiol muaj ntau qhov zoo uas txhawb nqa nws siv thoob plaws ntau qhov chaw tshawb fawb. Nws kev sib xyaw ua ke ntawm bismuth thiab sulfur muab lub platform muaj txiaj ntsig rau kev tshuaj xyuas cov hlau-sulfur reactivity, ib qho tseem ceeb hauv kev tsim cov catalysts thiab kuaj cov hlau- khi ligands. Lub compound tus txheeb ze ruaj ntseg txhim kho kev rov tsim dua tshiab hauv kev sim, txo qhov kev hloov pauv uas tuaj yeem tshwm sim los ntawm hom hlau reactive. Nws cov txheej txheem tshuaj lom neeg thiab kev coj tus cwj pwm tuaj yeem ua rau muaj txiaj ntsig zoo hauv kev tswj chaw kuaj mob. Bismuththiol tseem qiv nws tus kheej rau kev tshawb fawb txog kev tsim qauv, vim nws cov hlau -thiol lub moj khaum tso cai rau cov kws tshawb fawb los ua qauv kev sib raug zoo uas cuam tshuam rau cov kab mob organometallic thiab inorganic. Los ntawm qhov kev pom zoo, nws qhov kev sib raug zoo nrog cov khoom siv hluav taws xob ua kom yooj yim rau kev sib koom ua ke rau ntau - cov txheej txheem. Tsis tas li ntawd, vim hais tias bismuth compounds feem ntau suav hais tias tsis tshua muaj kev cuam tshuam ib puag ncig dua li ntau lwm yam hnyav -hlau analogs, Bismuththiol yuav nyiam nyob rau hauv cov txheej txheem tshawb nrhiav uas muaj kev nyab xeeb dua cov yam ntxwv muaj nuj nqis. Cov txiaj ntsig sib xyaw no pab txhawb kev tshawb fawb txog kev ua haujlwm thaum muab cov tshuaj tshwj xeeb rau kev kawm qib siab.
Xaus
Bismuththiol yog ib qho chaw tshwj xeeb uas muaj nuj nqis rau nws cov khoom sib txawv ntawm cov hlau-sulfur thiab tus cwj pwm txhim khu kev qha hauv kev tshawb nrhiav hauv chav kuaj. Nws lub luag haujlwm hauv kev sib koom ua ke chemistry, kev txheeb xyuas cov qauv, thiab kev tshawb nrhiav kev sib txuas hauv qab nws cov txiaj ntsig uas tswj tau cov hlau- yuav tsum muaj cov tshuab reactive. Nrog nws txoj kev ruaj ntseg, kev ua kom pom tseeb, thiab hloov tau yooj yim hauv kev tshawb fawb daim ntawv thov, Bismuththiol ua hauj lwm raws li cov tswv yim thiab cov ntaub ntawv reagent rau cov kws tshawb fawb ua hauj lwm nrog organobismuth thiab sulfur -raws li chemistry.
Cim npe nrov: Bismuththiol 丨cas 1072-71-5, Tuam Tshoj bismuththiol 丨cas 1072-71-5 manufacturers, lwm tus neeg, Hoobkas
