Hydrogen Sulfidi (H2S)

Kufotokozera Kwachidule:

UN NO: UN1053
EINECS NO: 231-977-3


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zosintha zaukadaulo

Kufotokozera    
Hydrogen sulfide 98% %
haidrojeni <1.3 %
Mpweya wa carbon dioxide <2 %
Propane <0.3 %
Chinyezi <5 ppm

 

Kufotokozera    
Hydrogen sulfide 99.9% %
Carbon sulfide <1000 ppm
Mpweya wa carbon disulfide <200 ppm
Nayitrogeni <100 ppm
Mpweya wa carbon dioxide <100 ppm
Mtengo wa THC <100 ppm
Chinyezi ≤500 ppm

 

Kufotokozera    
H2S 99.99% 99.995%
H2 ≤ 0.002% ≤ 20 ppmv
CO2 ≤ 0.003% ≤ 4.0 ppmv
N2 ≤ 0.003% ≤ 5.0 ppmv
C3H8 ≤ 0.001% /
O2 ≤ 0.001% ≤ 1.0 ppmv
Chinyezi (H2O) ≤ 20 ppmv ≤ 20 ppmv
CO / ≤ 0.1 ppmv
CH4 / ≤ 0.1 ppmv

Hydrogen sulfide ndi organic pawiri ndi molecular formula H2S ndi molecular kulemera kwa 34.076.Pazikhalidwe zokhazikika, ndi mpweya wa asidi woyaka.Zilibe mtundu ndipo zimakhala ndi fungo la mazira ovunda kwambiri.poizoni.Njira yamadzimadzi ndi hydrogen sulfuric acid, yomwe ndi yofooka kuposa carbonic acid, koma yamphamvu kuposa boric acid.Hydrogen sulfide imasungunuka m'madzi, imasungunuka mosavuta mu zakumwa zoledzeretsa, zosungunulira za petroleum ndi mafuta obiriwira, ndipo mankhwala ake ndi osakhazikika.Hydrogen sulfide ndi mankhwala oyaka komanso owopsa.Akasakanikirana ndi mpweya, amatha kupanga chisakanizo chophulika.Zitha kuyambitsa kuyaka ndi kuphulika zikakumana ndi malawi otseguka komanso kutentha kwakukulu.Ndi chinthu chowopsa komanso chapoizoni kwambiri.Low-concentration hydrogen sulfide imakhala ndi zotsatira pa maso, kupuma komanso dongosolo lapakati lamanjenje.Kukoka mpweya wochepa kwambiri wa hydrogen sulfide kumatha kufa pakanthawi kochepa.Ntchito kupanga phosphors kupanga, electroluminescence, photoconductors, photoelectric kukhudzana mamita, etc. Organic synthesis kuchepetsa wothandizila.Amagwiritsidwa ntchito poyenga zitsulo, mankhwala ophera tizilombo, mankhwala, chothandizira kusinthika.General reagents.Kukonzekera kwa sulfide zosiyanasiyana.Amagwiritsidwa ntchito popanga ma inorganic sulfides, komanso amagwiritsidwa ntchito posanthula mankhwala monga kuzindikira ayoni achitsulo.High-purity hydrogen sulfide imagwiritsidwa ntchito mu semiconductor ndi madera ena.Itha kugwiritsidwanso ntchito pamakampani opanga mankhwala oteteza dziko, mankhwala ndi mankhwala ophera tizilombo, kuyenga chitsulo chosakhala ndi chitsulo komanso kukonzanso zitsulo zachitsulo, zomwe zimagwiritsidwa ntchito pokonzekera mpweya wokhazikika, mpweya wa calibration, ndi kusanthula kwamankhwala monga chizindikiritso cha ayoni zitsulo.Yofunika zopangira kupanga infuraredi kuwala zipangizo.Kusamala posungira: Sungani m'nyumba yosungiramo zinthu zoziziritsa kukhosi komanso mpweya wabwino.Khalani kutali ndi gwero la moto ndi kutentha.Kutentha kosungirako sikuyenera kupitirira 30°C.Sungani chidebecho chotsekedwa mwamphamvu.Iyenera kusungidwa mosiyana ndi zowonjezera zowonjezera ndi zamchere, ndipo pewani kusungirako kosakanikirana.Gwiritsani ntchito magetsi osaphulika komanso mpweya wabwino.Ndizoletsedwa kugwiritsa ntchito zida zamakina ndi zida zomwe zimakhala zowopsa.Malo osungiramo zinthu ayenera kukhala ndi zida zothandizira zadzidzidzi zomwe zatuluka.

Ntchito:

①Kupanga mankhwala a thioorganic:

Mankhwala angapo a organosulfur amapangidwa pogwiritsa ntchito hydrogen sulfide.Izi zikuphatikizapo methanethiol, ethanethiol, ndi thioglycolic acid.

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②Analytical chemistry:

Kwa zaka zopitirira zana, hydrogen sulfide inali yofunika kwambiri mu chemistry yowunikira, pakuwunika kwamphamvu kwa ayoni azitsulo.

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③Kalambulabwalo wa zitsulo sulfides:

Monga tafotokozera pamwambapa, ayoni ambiri azitsulo amachita ndi hydrogen sulfide kuti apereke zitsulo zofananira.

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④Mapulogalamu osiyanasiyana:

Hydrogen sulfide imagwiritsidwa ntchito kulekanitsa deuterium oxide, kapena madzi olemera, ndi madzi abwinobwino kudzera mu njira ya Girdler sulfide.

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Phukusi labwinobwino:

Zogulitsa Hydrogen Sulfide H2S Madzi
Kukula Kwa Phukusi 40Ltr Cylinder 47Ltr Cylinder
Kudzaza Net Weight/Cyl 25Kg pa 30Kgs pa
QTY Yokwezedwa mu 20'Container 250 magalamu 250 magalamu
Total Net Weight 6.25 matani 7.5 matani
Kulemera kwa Cylinder Tare 50Kgs pa 52Kg pa
Vavu CGA330 Wopanda Zitsulo Wavu

Ubwino:

①Kuyera kwakukulu, malo aposachedwa;

② ISO wopanga satifiketi;

③Kutumiza mwachangu;

④Stable zopangira kuchokera mkati;

⑤Dongosolo lowunikira pa intaneti pakuwongolera kwamtundu uliwonse;

⑥Kufunika kwakukulu komanso kusamala pogwira silinda musanadzaze;


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