Umfanekiso obonisiweyo weHydrogen Sulfide (H2S)

I-Hydrogen Sulfide (H2S)

Inkcazo emfutshane:

INOMBOLO YE-UN: UN1053
Inombolo ye-EINECS: 231-977-3

Thumela i-imeyile kuthi khuphela kwi-pdf

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iiparameter zobugcisa

Inkcazo
I-Hydrogen Sulfide	98%	%
I-hydrogen	< 1.3	%
Umoya omdaka	< 2	%
Ipropane	< 0.3	%
Ukufuma	< 5	i-ppm

Inkcazo
I-Hydrogen Sulfide	99.9%	%
I-carbonyl sulfide	1000	i-ppm
I-carbon disulfide	200	i-ppm
I-nitrogen	100	i-ppm
Umoya omdaka	100	i-ppm
I-THC	100	i-ppm
Ukufuma	≤500	i-ppm

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

I-Hydrogen sulfide yi-inorganic compound ene-molecular formula ye-H2S kunye nobunzima be-molecular obuyi-34.076. Phantsi kweemeko eziqhelekileyo, yigesi ye-asidi etshayo. Ayinambala kwaye inevumba lamaqanda abolileyo kumanqanaba aphantsi. Ityhefu. Isisombululo samanzi yi-hydrogen sulfuric acid, ebuthathaka kune-carbonic acid, kodwa inamandla kune-boric acid. I-Hydrogen sulfide iyanyibilika emanzini, inyibilika lula kwi-alcohols, kwi-petroleum solvents nakwi-oyile eluhlaza, kwaye iipropati zayo zekhemikhali azizinzanga. I-Hydrogen sulfide yikhemikhali etshayo neyingozi. Xa ixutywe nomoya, inokwenza umxube oqhumayo. Ingabangela ukutsha kunye nokuqhuma xa ivezwa kumlilo ovulekileyo kunye nobushushu obuphezulu. Ikwayinto ebukhali kwaye inetyhefu kakhulu. I-hydrogen sulfide enoxinzelelo oluphantsi inefuthe emehlweni, kwinkqubo yokuphefumla nakwinkqubo ye-nervous ephakathi. Ukuphefumla inani elincinci le-hydrogen sulfide enoxinzelelo oluphezulu kunokubulala ngexesha elifutshane. Isetyenziswa ekwenziweni kwee-phosphors zokwenziwa, i-electroluminescence, ii-photoconductors, iimitha zokuvezwa kwe-photoelectric, njl. I-arhente yokunciphisa i-organic synthesis. Isetyenziselwa ukucocwa kwesinyithi, izibulali-zinambuzane, amayeza, ukuvuselelwa kwe-catalyst. Ii-reagents eziqhelekileyo. Ukulungiswa kwee-sulfides ezahlukeneyo. Isetyenziswa ekwenziweni kwee-sulfides ezingaphiliyo, kwaye ikwasetyenziswa kuhlalutyo lweekhemikhali olufana nokuchonga ii-ion zesinyithi. I-hydrogen sulfide ecocekileyo kakhulu isetyenziswa kwi-semiconductor nakwamanye amasimi. Ingasetyenziswa nakwishishini leekhemikhali zokhuselo lwesizwe, kwi-pharmaceutical kunye ne-pesticide intermediates, kwi-non-ferrous metal refinery kunye nonyango lokuguqulwa komphezulu wesinyithi, isetyenziswa ekulungiseleleni igesi eqhelekileyo, igesi yokulinganisa, kunye nohlalutyo lweekhemikhali olufana nokuchonga ii-ion zesinyithi. Izinto eziluhlaza ezibalulekileyo ekwenzeni izinto ze-infrared optical. Amanyathelo okugcina: Gcina kwindawo yokugcina epholileyo, enomoya. Gcina kude nomlilo kunye nemithombo yobushushu. Ubushushu bokugcina akufuneki budlule kwi-30°C. Gcina isitya sivaliwe kakuhle. Kufuneka sigcinwe ngokwahlukileyo kwi-oxidants kunye ne-alkalis, kwaye uphephe indawo yokugcina exutyiweyo. Sebenzisa izibane ezikhusela ukuqhuma kunye nezixhobo zokungenisa umoya. Akuvumelekanga ukusebenzisa izixhobo zoomatshini kunye nezixhobo ezinokuba neentlantsi. Indawo yokugcina kufuneka ixhotyiswe ngezixhobo zonyango olungxamisekileyo oluvuzayo.

Isicelo:

①Imveliso yeekhompawundi ze-thioorganic:

Iikhompawundi ezininzi ze-organosulfur ziveliswa kusetyenziswa i-hydrogen sulfide. Ezi ziquka i-methanethiol, i-ethanethiol, kunye ne-thioglycolic acid.

②Ikhemistri yohlalutyo:

Kangangeminyaka engaphezulu kwekhulu, i-hydrogen sulfide yayibalulekile kwikhemistri yohlalutyo, kuhlalutyo lwe-inorganic olusemgangathweni lwee-ion zesinyithi.

③I-precursor ukuya kwi-metal sulfides:

Njengoko kubonisiwe apha ngasentla, ii-ion ezininzi zesinyithi zisabela kunye ne-hydrogen sulfide ukuze zinike ii-sulfide zesinyithi ezifanelekileyo.

④Izicelo ezahlukeneyo:

I-hydrogen sulfide isetyenziselwa ukwahlula i-deuterium oxide, okanye amanzi anzima, kumanzi aqhelekileyo ngenkqubo ye-Girdler sulfide.

Iphakheji eqhelekileyo:

Imveliso	Ulwelo lweHydrogen Sulfide H2S
Ubungakanani bephakheji	Isilinda se-40Ltr	Isilinda se-47Ltr
Ukuzalisa Ubunzima Obupheleleyo/Isilinda	25Kgs	Iikhilogram ezingama-30
Ubungakanani obulayishwe kwisikhongozeli se-20'	IiCyls ezingama-250	IiCyls ezingama-250
Ubunzima obupheleleyo	Iitoni eziyi-6.25	Iitoni ezi-7.5
Ubunzima beSilinda	Iikhilogram ezingama-50	Iikhilogram ezingama-52
Ivalvu	Ivalvu yentsimbi engenamthungo yeCGA330