Hoobkas Pheej Yig Kub Tuam Txhab Cas: 7783-066-4, Hydrogen Sulfide (H2S)

Txhua yam peb ua yog ib txwm koom nrog peb tus kheej "tus neeg siv khoom pib, ntseeg ua ntej, mob siab rau hauv cov khoom noj ntim khoom thiab ib puag ncig kev tiv thaiv lag luam rau lub Hoobkas pheej yig kub:7783-06-4, Hydrogen Sulfide (H2S), raws li ib tug thawj coj ua chaw tsim khoom thiab cov neeg muaj kev lag luam hauv Asmeskas thiab Tebchaws Europe, vim yog peb tus nqi sab saum toj thiab siv tau.
Txhua yam peb ua yog ib txwm koom nrog peb tus kheej "tus neeg siv khoom pib, ntseeg thawj zaug, mob siab rau hauv cov khoom noj ntim khoom thiab kev tiv thaiv ib puag ncig rau7783-06-4, Tuam Tshoj Hydrogen Sulfide, Ntau xyoo, nrog cov kev daws teeb meem zoo, ua ntej kawm, ultra tus nqi peb yeej koj ntseeg thiab haum ntawm cov neeg muas zaub. Tam sim no peb cov khoom muag muag thoob plaws hauv tsev hauv tsev thiab txawv teb chaws. Ua tsaug rau cov neeg siv khoom tsis tu ncua thiab tshiab. Peb nthuav tawm cov khoom lag luam zoo thiab cov nqi sib tw, txais tos cov neeg siv khoom ntiag tug thiab cov neeg siv khoom tshiab nrog peb!

Kev tsis muaj

Hydrogen sulfide yog ib qho kev sib xyaw ua ke nrog cov mis nyuj molecular ntawm h2s thiab txoj kev molecular hnyav ntawm 34.076. Nyob rau hauv cov qauv ntawm cov qauv, nws yog cov kua qaub flammable. Nws yog tsis muaj kob thiab muaj qhov tsis hnov ​​tsw ntawm lub qe lwj ntawm cov kev ua kom muaj ntau. tshuaj lom. Cov tshuaj aqueous yog hydrogen sulfuric acid, uas yog tsis muaj zog dua carbonic acid, tab sis muaj zog dua boric acid. Hydrogen sulfide yog soluble hauv dej, yooj yim solvub hauv dej cawv, roj av roj thiab roj nyoos, thiab nws cov tshuaj muaj zog tsis ruaj khov. Hydrogen sulfide yog cov nplaim taws thiab muaj kev phom sij. Thaum sib xyaw nrog huab cua, nws tuaj yeem tsim qhov sib xyaw tawg. Nws tuaj yeem ua rau kev sib txuas thiab tawg thaum raug qhib cov nplaim taws thiab cua sov. Nws tseem yog ib qho mob heev thiab muaj kuab lom. Tsawg-condgration hydrogen sulfide muaj kev cuam tshuam rau lub qhov muag, ua pa thiab nruab nrab ntawm lub paj hlwb. Inhalation ntawm ib tug me me ntawm high-concortration hydrogen sulfide tuaj yeem ua rau tuag taus nyob rau lub sijhawm luv luv. Siv nyob rau hauv kev tsim cov khoom siv hluavtaws, elecacasescence, photocasctric raug rho tawm meters, thiab lwm yam organic synthemes txo tus neeg sawv cev. Siv rau cov hlau ua kom zoo, tshuaj tua kab, tshuaj, catalalst txheej txheem. Cov tshuaj reagents superegents. Kev npaj ntawm ntau sulfides. Siv hauv kev tsim cov khoom siv ntawm inorganic sulfides, thiab tseem siv rau hauv tshuaj ntsuam xws li kev paub txog cov hlau ions. High-purity hydrogen sulfide tau siv nyob rau hauv semiconductor thiab lwm daim teb. Nws kuj tseem tuaj yeem siv rau hauv kev tsim kev lag luam hauv tebchaws, tshuaj thiab tshuaj kho cov roj av, siv hluav taws xob hlau, thiab tshuaj lom neeg xws li kev txheeb xyuas cov hlau ions. Ib qho tseem ceeb raw rau cov khoom siv thiab ua cov khoom siv kho tshiab infrared. Cia Prefountefutions: Khaws rau hauv qhov chaw txias, tshuab ua kom muaj zog. Tseg deb ntawm hluav taws thiab cov khoom cua sov. Qhov kub yuav tsum tsis pub tshaj 30 ° C. Khaws lub thawv ntim kaw kom nruj. Nws yuav tsum tau muab cais cais los ntawm oxidants thiab alkalis, thiab zam kev sib xyaw. Siv tawg-pov thawj teeb pom kev zoo thiab cov chaw tua hluav taws xob. Nws yog txwv tsis pub siv cov khoom siv txhua yam thiab cov cuab yeej uas yog nquag ua rau txim taws. Cov chaw cia khoom yuav tsum tau nruab nrog cov khoom siv thaum muaj xwm ceev.

Daim Ntawv Thov:

①prroduction ntawm thioorganic tebchaw:

Ob peb Or Orgroposulfur tebchaw yog tsim kev siv hydrogen sulfide. Cov no suav nrog methanethiol, ethanethiol, thiab thioglycolic acid.

②analytical chemistry:

Kom zoo nyob rau ib xyoo pua, hydrogen sulfide yog ib qho tseem ceeb hauv kev tshawb xyuas chemistry, hauv kev txheeb xyuas cov tswv yim hauv cov hlau ions.

③precursor rau hlau sulfides:

Raws li tau taw qhia saum toj no, muaj ntau hlau ions ions nrog hydrogen sulfide los muab cov hlau sib raug hlau sulfides.

④Miscelaneous cov kev thov:

Hydrogen sulfide yog siv los cais cov teeb meem tsis sib cais, lossis dej hnyav, los ntawm cov dej ib txwm hla ntawm cov txheej txheem Sulfide Girdler.

Pob khoom ib txwm:

Hom tau zoo:

①high purity, qhov chaw kawg;

②Iso cov chaw muag khoom muaj npe;

③Fast Kev Xa;

Elotable raw khoom los ntawm cov khoom sab hauv;

⑤on-line-lic-kab System rau kev tswj hwm kom zoo nyob rau txhua kauj ruam;

⑥high xav tau thiab cov txheej txheem meticulous rau tuav lub tog raj kheej ua ntej sau;Txhua yam peb ua yog ib txwm koom nrog peb tus kheej "tus neeg siv khoom pib, ntseeg ua ntej, mob siab rau hauv cov khoom noj ntim khoom thiab ib puag ncig kev tiv thaiv lag luam rau lub Hoobkas pheej yig kub:7783-06-4, Hydrogen Sulfide (H2S), raws li ib tug thawj coj ua chaw tsim khoom thiab cov neeg muaj kev lag luam hauv Asmeskas thiab Tebchaws Europe, vim yog peb tus nqi sab saum toj thiab siv tau.
Hoobkas pheej yig kubTuam Tshoj Hydrogen Sulfide, 7783-06-4, xyoo dhau los, kev pabcuam hauv chav kawm ua ntej, cov nqi ultra peb yeej koj ntseeg thiab haum ntawm cov neeg yuav khoom. Tam sim no peb cov khoom muag muag thoob plaws hauv tsev hauv tsev thiab txawv teb chaws. Ua tsaug rau cov neeg siv khoom tsis tu ncua thiab tshiab. Peb nthuav tawm cov khoom lag luam zoo thiab cov nqi sib tw, txais tos cov neeg siv khoom ntiag tug thiab cov neeg siv khoom tshiab nrog peb!