Eminye imininingwane yokupakishwa inganikezwa ngokwezidingo zamakhasimende

I-Amonia 99.9995% ubumsulwa NH3 Igesi Yezimboni

I-ammonia ikhiqizwa inqubo ye-Haber-Bosch, ehlanganisa ukusabela okuqondile phakathi kwe-hydrogen ne-nitrogen ngesilinganiso se-molar engu-3: 1. I-ammonia yasezimbonini ihlanzwa ibe yi-electronic grade ultra-high purity ammonia ngokusebenzisa izihlungi.

I-ammonia ingasetshenziswa njengezinto ezingavuthiwe ekwenzeni umanyolo, imicu yokwenziwa, amapulasitiki kanye nenjoloba. Ngesikhathi esifanayo, ingasetshenziswa futhi ekushiseni, ukwelashwa kwendawo yensimbi kanye nezinqubo zokuqandisa. I-ammonia ingasetshenziswa ekuxilongeni kwezokwelapha, njengokuhlola umoya nokuhlola umoya we-urea. I-ammonia isetshenziselwa ukubulala amagciwane esikhumbeni namanxeba, futhi njengokwelapha isifo senhliziyo. I-Ammonia ingasetshenziselwa ukuhlanza amanzi angcolile kanye nokuhlanza umoya, isibonelo, ukuqeda iphunga, noma njenge-ejenti ye-denitrification ukunciphisa ukukhishwa kwe-nitrogen oxide kumagesi aphumayo.

I-Amonia 99.9995% ubumsulwa NH3 Igesi Yezimboni

Ipharamitha

ImpahlaInani
Ukubukeka kanye nezakhiwoI-Amonia iyigesi enobuthi engenambala enephunga elikhethekile elicasulayo ekamelweni lokushisa nokucindezela.
PH inaniAyikho idatha etholakalayo
Iphoyinti lokubilisa (101.325kPa)-33.4℃
Iphoyinti lokuncibilika (101.325kPa)-77.7℃
Ukuminyana kwesihlobo segesi (umoya = 1, 25℃, 101.325kPa)0.597
Ukuminyana koketshezi (-73.15℃, 8.666kPa)729kg/m³
Umfutho we-vapor (20 ℃)0.83MPa
Izinga lokushisa elibalulekile132.4℃
Ingcindezi ebucayi11.277MPa
Iphoyinti le-FlashAyikho idatha
Izinga lokushisa elizenzakalelayo lokuvuthaAyikho idatha etholakalayo
Umkhawulo wokuqhuma okuphezulu (V/V)27.4%
I-Octanol/umswakama we-partition coefficientAyikho idatha etholakalayo
Izinga lokushisa lomlilo651℃
Izinga lokushisa lokubolaAyikho idatha etholakalayo
Umkhawulo ophansi weziqhumane (V/V)15.7%
UkuncibilikaIncibilika kalula emanzini (0℃, 100kPa, ukunyibilika = 0.9). Ukuncibilika kuncipha lapho izinga lokushisa likhuphuka; ku-30 ​​℃ ngu-0.41. Incibilika ku-methanol, i-ethanol, njalonjalo.
UkuvuthaOkuvutha umlilo

Imiyalo yokuphepha

Isifinyezo esiphuthumayo: Igesi engenambala, enephunga elimnandi. Ukuhlushwa okuphansi kwe-ammonia kungashukumisa i-mucosa, ukugxila okuphezulu kungabangela izicubu lysis kanye necrosis. 

Ubuthi obunamandla: izimo ezithambile zokukhala, umphimbo obuhlungu, ukukhala, ukukhwehlela, i-phlegm nokunye; Ukuqunjelwa kanye ne-edema ku-conjunctival, mucosa yamakhala kanye ne-pharynx; Imiphumela ye-X-ray yesifuba ihambisana ne-bronchitis noma i-peribronchitis. Ubuthi obumaphakathi bubhebhethekisa izimpawu ezingenhla nge-dyspnea ne-cyanosis: okutholwe yi-X-ray esifubeni kuhambisana nenyumoniya noma inyumoniya yangaphakathi. Ezimweni ezimbi kakhulu, i-edema yamaphaphu enobuthi ingase ivele, noma kukhona i-syndrome yokucindezeleka kokuphefumula, iziguli ezinokukhwehlela okukhulu, i-sputum eningi e-pink frothy, ukucindezeleka kokuphefumula, i-delirium, i-coma, ukushaqeka nokunye. I-edema ye-Laryngeal noma i-bronchial mucosa necrosis, i-exfoliation kanye ne-asphyxia kungenzeka. Ukugxila okuphezulu kwe-ammonia kungabangela ukuboshwa kwe-reflex yokuphefumula. I-ammonia ewuketshezi noma i-ammonia yokuhlushwa okuphezulu ingabangela ukusha kwamehlo; I-ammonia ewuketshezi ingabangela ukusha kwesikhumba. Iyavutha, umhwamuko wayo oxutshwe nomoya ungakha ingxube eqhumayo.
Ikilasi Lengozi Le-GHS: Ngokwezigaba Zokuhlukaniswa Kwamakhemikhali, Ilebula Yesexwayiso kanye namazinga ochungechunge Lwezicaciso Zesexwayiso, umkhiqizo uhlukaniswa njengegesi evuthayo-2: igesi enomfutho - igesi ewuketshezi; Ukubola kwesikhumba/ukucasuka-1b; Ukulimala kakhulu kwamehlo/ukucasuka kwamehlo-1; Ingozi emanzini imvelo - acute 1, ubuthi acute - inhalation -3.
Igama lesixwayiso: Ingozi
Ulwazi oluyingozi: igesi evuthayo; Igesi ngaphansi kwengcindezi, uma ukushisa kungaqhuma; Ukufa ngokugwinya; Ukubangela ukusha okukhulu kwesikhumba nokulimala kwamehlo; Dala umonakalo omkhulu wamehlo; Kunobuthi kakhulu ezintweni eziphila emanzini; Ubuthi ngokuhogela; Izinyathelo zokuzivikela:
Izinyathelo zokuvimbela:
- Gwema amalangabi avulekile, imithombo yokushisa, izinhlansi, imithombo yomlilo, izindawo ezishisayo. Vimbela ukusetshenziswa kwamathuluzi angakwazi ukukhiqiza kalula izinhlansi; - Thatha izinyathelo zokuphepha ukuze uvimbele ugesi ongashintshi, ukubeka phansi kanye nokuxhunywa kweziqukathi nezinto zokwamukela;
- Sebenzisa izinto zikagesi ezingaqhumi, umoya, izibani nezinye izinto zokusebenza;
- Gcina isitsha sivaliwe; sebenza ngaphandle kuphela noma endaweni enomoya omuhle;
- Ungadli, ungaphuzi noma ungabhemi emsebenzini;
- Gqoka amagilavu ​​okuzivikela kanye nezibuko.
Ukusabela ngengozi: nqamula umthombo ovuzayo ngangokunokwenzeka, ngenisa umoya ofanele, usheshise ukusabalalisa. Ezindaweni ezivuza kakhulu, fafaza amanzi nge-hydrochloric acid nenkungu. Uma kungenzeka, igesi esele noma igesi evuzayo ithunyelwa kumbhoshongo wokuwasha noma ixhunywe ne-tower ventilation ne-exhaust fan.

Ukugcinwa okuphephile: indawo yokugcina endlini kufanele ibekwe endaweni epholile futhi engenawo umoya; Igcinwe ngokwehlukana ngamakhemikhali, i-sub-acid bleach namanye ama-asidi, ama-halogen, igolide, isiliva, i-calcium, i-mercury, njll.
Ukulahlwa: Lo mkhiqizo noma isiqukathi sawo sizolahlwa ngokuhambisana nemithetho yendawo. 

Izingozi ezingokomzimba namakhemikhali: amagesi avuthayo; Kuhlanganiswe nomoya ukwenza ingxube eqhumayo; Uma kwenzeka umlilo ovulekile, amandla okushisa aphezulu angabangela ukuqhuma komlilo; Ukuxhumana ne-fluorine, i-chlorine nokunye ukusabela kwamakhemikhali anobudlova kuzokwenzeka.

Izingozi zempilo: i-ammonia emzimbeni womuntu izovimbela umjikelezo we-tricarboxylic acid, inciphise indima ye-cytochrome oxidase; Okuholela ekwandeni kwe-ammonia yobuchopho, kungaveza imiphumela ye-neurotoxic. Ukugcwala okuphezulu kwe-ammonia kungabangela izicubu lysis kanye necrosis. Izingozi zemvelo: izingozi ezinkulu emvelweni, ukunakwa okukhethekile kufanele kukhokhwe ekungcolisweni kwamanzi angaphezulu, inhlabathi, umkhathi namanzi okuphuza.

Ingozi yokuqhuma: i-ammonia ifakwa umoya-mpilo nezinye izinto eziyi-oxidizing ukuze kukhiqizwe i-nitrogen oxide, i-nitric acid, njll., kanye ne-asidi noma i-halogen yokusabela okunamandla nobungozi bokuqhuma. Ukuthintana okuqhubekayo nomthombo wokuthungela kuyasha futhi kungase kuqhume.


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