CAS No. 7664-41-7 Ammonia Supplier. Kuyeretsa kwakukulu kwa Ammonia.

Nambala ya CAS 7664-41-7 imagwirizana ndi Ammonia, gulu lomwe lili ndi gawo lalikulu m'mafakitale osiyanasiyana chifukwa cha mawonekedwe ake apadera. Pano pali mawonekedwe a ammonia ndi ntchito zake:

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Chemical formula: NH₃

Kufotokozera: Ammonia ndi mpweya wopanda utoto wokhala ndi fungo loyipa. Imasungunuka kwambiri m'madzi, ndikupanga yankho la ammonium hydroxide, lomwe ndi lamchere. Mu mawonekedwe ake a anhydrous kapena ngati madzi opanikizika, ammonia amagwiritsidwa ntchito ngati firiji komanso njira zosiyanasiyana zamakampani.

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Katundu Wathupi:

Malo Owira: -33.3°C (-28°F) pa 1 atmosphere

Malo Osungunuka: -77.7°C (-107.8°F)

Kachulukidwe: Pafupifupi nthawi 0.59 kuposa mpweya (g/L pa STP)

Kusungunuka m'madzi: Kusungunuka kwambiri; amapanga ammonium hydroxide

Chemical Properties:

Zofunika: Ammonia imagwira ntchito ngati maziko ofooka, amachitira ndi madzi kuti apange ammonium ions (NH₄⁺) ndi hydroxide ions (OH⁻).

Reactivity: Imakhudzidwa ndi zidulo kupanga mchere wa ammonium, imatha kuchita zinthu mwamphamvu ndi okosijeni wamphamvu, ndipo imatha kuwononga zitsulo zina.

Zowopsa:

Poizoni: Ammonia ndi poizoni ngati atakowetsedwa, atalowetsedwa, kapena akhudza khungu kapena maso. Kuchulukirachulukira kungayambitse kupsa mtima kwakukulu komanso kuyaka.

Kuyaka: Ngakhale ammonia mwiniwake sangapse ndi moto, amatha kuyaka ndikuwonjezera mphamvu yamoto womwe umaphatikizapo zinthu zina zomwe zimakhala zambiri.

Kuwonongeka kwa chilengedwe: Ammonia ndi gwero lalikulu la kuipitsidwa kwa nayitrogeni m'madzi, zomwe zimathandiza kuti eutrophication.

Zogwiritsa:

Kupanga Feteleza: Chimodzi mwazinthu zazikulu zogwiritsira ntchito ammonia ndi monga zopangira popanga feteleza wa nayitrogeni monga urea ndi ammonium nitrate.

Refrigeration: Ammonia ndi firiji yogwira bwino ntchito chifukwa cha mphamvu yake yoyamwa kutentha kwambiri komanso kuchepa kwa chilengedwe poyerekeza ndi mafiriji opangira.

Kupanga Ma Chemical: Imagwira ntchito ngati chakudya chopangira mankhwala ambiri, kuphatikiza nitric acid, zophulika, ndi mankhwala.

Makampani Opangira Zovala: Amagwiritsidwa ntchito m'makampani opanga nsalu popaka utoto ndi kukwapula.

Oyeretsa: Amapezeka m'nyumba ndi m'mafakitale otsukira chifukwa amatha kudula mafuta ndi kupha tizilombo.

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Pogwira ammonia, njira zodzitetezera zoyenera, kuphatikiza zida zodzitetezera (PPE), mpweya wokwanira, ndi mapulani oyankha mwadzidzidzi, ndizofunikira kuti tipewe ngozi komanso kuteteza thanzi la anthu komanso chilengedwe. Ogulitsa ammonia nthawi zambiri amatsatira malangizo okhwima otetezedwa ndi malamulo okhazikitsidwa ndi akuluakulu monga OSHA (Occupational Safety and Health Administration) ku United States ndi mabungwe ofanana padziko lonse lapansi.

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Gulu lathu la akatswiri limasonkhanitsa akatswiri odziwa zambiri komanso aluso omwe ali ndi chidziwitso chakuya ndi luso pazagasi zapadera komanso ma isotopu okhazikika. Timalimbikira kupanga ndikuchita kafukufuku ndi chitukuko kuti tipereke mankhwala apamwamba kwambiri komanso oyeretsedwa kuti akwaniritse zosowa zomwe makasitomala athu akufuna. Malo athu opangira zinthu ndi amakono ndipo njira yopangira ndi yolimba, kuonetsetsa kukhazikika ndi kudalirika kwa zinthu zathu. Timayamikira kwambiri chitetezo cha chilengedwe ndi chitukuko chokhazikika, timayesetsa kuchepetsa kukhudzidwa kwa chilengedwe, ndikuonetsetsa kuti tikutsatira malamulo ndi miyezo yoyenera.