SUPL sai sai xa mus yuav Siab Siab Purity Mev Muaj 99.9% Hydrogen Sulphen Sulfide Choylide H2S

Raws li ib txoj hauv kev los qhia koj nrog yooj yim thiab txhim kho peb cov neeg soj ntsuam hauv QC ua haujlwm nrog cov neeg siv khoom lag luam thiab cov neeg lag luam nyob hauv txhua qhov chaw hauv ntiaj teb.
Raws li ib txoj hauv kev los qhia koj nrog yooj yim thiab txhim kho peb cov lag luam, peb kuj tau txhawb nqa koj thiab daws qhov kev txaus siab tshaj plaws thiab kev txaus siab rau txhua tus neeg siv khoom yog peb qhov tseem ceeb. Peb tsom mus rau txhua qhov kev txiav txim ntawm kev txiav txim rau cov neeg siv khoom txog thaum lawv tau txais cov khoom lag luam nyab xeeb thiab suab nrog kev pabcuam logistics zoo thiab tus nqi. Nyob ntawm qhov no, peb cov khoom muag tau muag zoo heev hauv cov teb chaws hauv Africa, Mid-East thiab Southeast Asia.

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;Raws li ib txoj hauv kev los qhia koj nrog yooj yim thiab txhim kho peb cov neeg soj ntsuam hauv QC ua haujlwm nrog cov neeg siv khoom lag luam thiab cov neeg lag luam nyob hauv txhua qhov chaw hauv ntiaj teb.
Kev xa tawm sai sai rau, txaus siab thiab credit zoo rau txhua tus neeg siv khoom yog peb qhov tseem ceeb. Peb tsom mus rau txhua qhov kev txiav txim ntawm kev txiav txim rau cov neeg siv khoom txog thaum lawv tau txais cov khoom lag luam nyab xeeb thiab suab nrog kev pabcuam logistics zoo thiab tus nqi. Nyob ntawm qhov no, peb cov khoom muag tau muag zoo heev hauv cov teb chaws hauv Africa, Mid-East thiab Southeast Asia.