Tus nqi qis tshaj plaws rau UN1053 lag luam wholesale qe roj ua liaj ua teb qib h2s kua

Feem ntau peb ntseeg tias tus cwj pwm txiav txim siab txog qhov zoo tshaj plaws ntawm cov khoom, cov ntsiab lus txiav txim siab txog qhov zoo ntawm cov khoom, siv lub siab ua haujlwm tiag tiag, ua haujlwm tau zoo thiab tshiab rau tus nqi qis tshaj plaws rau UN1053 lag luam wholesale qe roj ua liaj ua teb qib h2s kua, Thaum siv kev txhim kho ntawm zej zog thiab kev lag luam, peb lub tuam txhab yuav tuav lub hauv paus ntawm "Tsom mus rau kev ntseeg siab, zoo ua ntej", ntxiv rau, peb cia siab tias yuav ua kom muaj kev sib raug zoo ntev nrog txhua tus neeg siv khoom.
Feem ntau peb ntseeg tias tus cwj pwm txiav txim siab qhov zoo tshaj plaws ntawm cov khoom, cov ntsiab lus txiav txim siab qhov zoo ntawm cov khoom, siv lub siab ua haujlwm tiag tiag, ua haujlwm tau zoo thiab tsim kho tshiab rau, Nrog rau qhov zoo, tus nqi tsim nyog thiab kev pabcuam siab dawb siab zoo, peb txaus siab rau lub koob npe zoo. Cov khoom raug xa tawm mus rau South America, Australia, Southeast Asia thiab lwm yam. Txais tos cov neeg siv khoom hauv tsev thiab txawv teb chaws los koom tes nrog peb rau yav tom ntej ci ntsa iab.

Cov kev tsis sib xws

Hydrogen sulfide yog ib qho inorganic compound nrog cov mis molecular ntawm H2S thiab qhov hnyav molecular ntawm 34.076. Nyob rau hauv cov xwm txheej txheem, nws yog ib qho roj av flammable acid. Nws tsis muaj xim thiab muaj ntxhiab ntawm qe lwj ntawm qhov concentration qis. lom. Cov kua dej yog hydrogen sulfuric acid, uas tsis muaj zog dua li carbonic acid, tab sis muaj zog dua li boric acid. Hydrogen sulfide yaj tau hauv dej, yooj yim yaj hauv cawv, roj av solvents thiab roj nyoos, thiab nws cov khoom tshuaj lom neeg tsis ruaj khov. Hydrogen sulfide yog ib qho tshuaj lom neeg flammable thiab txaus ntshai. Thaum sib xyaw nrog huab cua, nws tuaj yeem tsim cov khoom sib xyaw tawg. Nws tuaj yeem ua rau combustion thiab tawg thaum raug rau cov nplaim taws qhib thiab kub siab. Nws kuj yog ib qho tshuaj lom heev thiab muaj tshuaj lom heev. Hydrogen sulfide tsawg-concentration muaj cov teebmeem rau lub qhov muag, lub cev ua pa thiab lub paj hlwb hauv nruab nrab. Kev nqus pa ntawm me me ntawm cov hydrogen sulfide siab-concentration tuaj yeem ua rau tuag taus hauv lub sijhawm luv luv. Siv rau hauv kev tsim cov phosphors hluavtaws, electroluminescence, photoconductors, photoelectric exposure meters, thiab lwm yam. Organic synthesis reducing agent. Siv rau kev ua kom cov hlau zoo, tshuaj tua kab, tshuaj, kev tsim cov catalyst. Cov tshuaj reagents dav dav. Kev npaj ntau yam sulfides. Siv rau hauv kev tsim cov inorganic sulfides, thiab kuj siv rau hauv kev tshuaj ntsuam xws li kev txheeb xyuas cov hlau ions. High-purity hydrogen sulfide siv rau hauv semiconductor thiab lwm yam teb. Nws kuj tseem siv tau rau hauv kev lag luam tshuaj tiv thaiv lub teb chaws, tshuaj thiab tshuaj tua kab intermediates, non-ferrous hlau refining thiab hlau nto kho kho, siv rau hauv kev npaj cov roj txheem, calibration roj, thiab tshuaj ntsuam xws li kev txheeb xyuas cov hlau ions. Ib qho khoom siv tseem ceeb rau kev tsim cov khoom siv infrared optical. Kev ceev faj khaws cia: Khaws cia rau hauv lub tsev cia khoom txias, muaj cua nkag. Khaws cia kom deb ntawm hluav taws thiab cua sov. Qhov kub khaws cia yuav tsum tsis pub tshaj 30 ° C. Khaws lub thawv kom nruj. Nws yuav tsum khaws cia cais ntawm cov oxidants thiab alkalis, thiab zam kev khaws cia sib xyaw. Siv cov teeb pom kev zoo thiab qhov cua tsis tawg. Nws raug txwv tsis pub siv cov khoom siv kho tshuab thiab cov cuab yeej uas yooj yim rau hluav taws xob. Thaj chaw khaws cia yuav tsum tau nruab nrog cov khoom siv kho mob thaum muaj xwm txheej ceev.

Daim Ntawv Thov:

① Kev tsim cov tshuaj thioorganic:

Muaj ntau cov tshuaj organosulfur uas tsim los ntawm kev siv hydrogen sulfide. Cov no suav nrog methanethiol, ethanethiol, thiab thioglycolic acid.

② Kev tshuaj ntsuam xyuas tshuaj:

Tau ntau tshaj ib puas xyoo, hydrogen sulfide yog qhov tseem ceeb hauv kev tshuaj xyuas tshuaj, hauv kev tshuaj xyuas cov khoom tsis muaj zog ntawm cov hlau ions.

③Ua ntej rau cov hlau sulfides:

Raws li tau hais los saum toj no, ntau cov hlau ions react nrog hydrogen sulfide los muab cov hlau sulfides sib xws.

④Lwm yam kev siv:

Hydrogen sulfide yog siv los cais deuterium oxide, lossis dej hnyav, los ntawm cov dej ib txwm ntawm Girdler sulfide txheej txheem.

Pob khoom ib txwm muaj:

Qhov Zoo:

①High purity, qhov chaw tshiab;

② ISO daim ntawv pov thawj chaw tsim khoom;

③ Kev xa khoom sai;

④ Cov khoom siv raw ruaj khov los ntawm cov khoom siv sab hauv;

⑤ Kev tshuaj xyuas online rau kev tswj xyuas zoo hauv txhua kauj ruam;

⑥Qhov yuav tsum tau ua thiab ua tib zoo saib xyuas kev tuav lub tog raj kheej ua ntej sau;Feem ntau peb ntseeg tias tus cwj pwm txiav txim siab txog qhov zoo tshaj plaws ntawm cov khoom, cov ntsiab lus txiav txim siab txog qhov zoo ntawm cov khoom, siv lub siab ua haujlwm tiag tiag, ua haujlwm tau zoo thiab tshiab rau tus nqi qis tshaj plaws rau UN1053 lag luam wholesale qe roj ua liaj ua teb qib h2s kua, Thaum siv kev txhim kho ntawm zej zog thiab kev lag luam, peb lub tuam txhab yuav tuav lub hauv paus ntawm "Tsom mus rau kev ntseeg siab, zoo ua ntej", ntxiv rau, peb cia siab tias yuav ua kom muaj kev sib raug zoo ntev nrog txhua tus neeg siv khoom.
Tus nqi qis tshaj plaws rau, Nrog qhov zoo, tus nqi tsim nyog thiab kev pabcuam siab dawb siab zoo, peb txaus siab rau lub koob npe zoo. Cov khoom raug xa tawm mus rau South America, Australia, Southeast Asia thiab lwm yam. Zoo siab txais tos cov neeg siv khoom hauv tsev thiab txawv teb chaws los koom tes nrog peb rau yav tom ntej ci ntsa iab.