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CAS Helu 7664-41-7 Mea Hoolako Ammonia. Kūʻai nui ʻo Ammonia maʻemaʻe.

2024-05-30 13:44:10
ʻO ka helu CAS 7664-41-7 e pili ana iā Ammonia, kahi hui me kahi kuleana koʻikoʻi i nā ʻoihana like ʻole ma muli o kāna mau waiwai kūʻokoʻa. Eia kahi hiʻohiʻona o nā ʻano a me ka hoʻohana ʻana o ka amonia:
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Ke Kinohi Kinohi: NH₃
Wehewehe: He kinoea kala ʻole ʻo Ammonia me kahi ʻala ʻala. Hiki ke hoʻoheheʻe ʻia i ka wai, e hana ana i ka solution ammonium hydroxide, he alkaline. Ma kona ʻano anhydrous a i ʻole he wai ma lalo o ke kaomi, hoʻohana ʻia ka ammonia e like me ka refrigerant a no nā ʻano hana ʻoihana like ʻole.
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Nā waiwai kino:
Lae paila: -33.3°C (-28°F) ma 1 lewa
Lae hehee: -77.7°C (-107.8°F)
ʻAiʻa: Ma kahi o 0.59 manawa o ka ea (g/L ma STP)
Hiki ke hoʻoheheʻe ʻia i ka wai: Soluble loa; hana i ka ammonium hydroxide

Nā waiwai kemika:
Maʻamau: Hana ʻo Ammonia ma ke ʻano he kumu nāwaliwali, e hana ana me ka wai e hana i nā ion ammonium (NH₄⁺) a me nā ion hydroxide (OH⁻).
Hoihoi: Hoʻopili me nā ʻakika e hana i nā paʻakai ammonium, hiki ke hana ikaika me nā oxidizer ikaika, a hiki ke ʻino i kekahi mau metala.

Nā pōʻino:
Ka 'awa'awa: He mea 'awa'awa 'o Ammonia ke ho'ohu 'ia, 'ai 'ia, a pili pū me ka 'ili a me nā maka. Hiki ke hoʻoulu ʻia ka ʻeha hanu a me ke kuni ʻana i ka nui o ka hoʻopaʻa ʻana.
Flammable: ʻOiai ʻaʻole hiki ke puhi ʻia ka ammonia ponoʻī, hiki iā ia ke kākoʻo i ka puhi ʻana a hoʻonui i ka ikaika o ke ahi e pili ana i nā mea ʻē aʻe i nā kiʻekiʻe kiʻekiʻe.
Ka hopena o ke kaiapuni: ʻO Ammonia kahi kumu nui o ka pollution nitrogen i nā kino wai, e hāʻawi ana i ka eutrophication.

Hoʻohana:
ʻO ka hoʻohana ʻana o ka ammonia ma ke ʻano he mea maka no ka hana ʻana i nā mea kanu e like me ka urea a me ka ammonium nitrate.
ʻO ka mea hoʻoheheʻe: ʻO Ammonia kahi mea hoʻoheheʻe maikaʻi ma muli o kona hiki ke hoʻopau wela a me ka hopena haʻahaʻa o ke kaiapuni i hoʻohālikelike ʻia me nā refrigerants synthetic.
Ka Hana Hana Kemika: He mea hānai ia no ka hana ʻana i nā kinikini he nui, me ka waikawa nitric, nā mea pahū, a me nā lāʻau lapaʻau.
ʻOihana Textile: Hoʻohana ʻia i ka ʻoihana lole no ke kala a me ka hana ʻana.
Nā Mea Hoʻomaʻemaʻe: Aia i loko o nā huahana hoʻomaʻemaʻe hale a me nā ʻoihana ma muli o kona hiki ke ʻoki i ka momona a me ka disinfect.
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I ka lawelawe ʻana i ka amonia, he mea koʻikoʻi nā hana palekana kūpono, e komo pū me nā lako pale pilikino (PPE), ka ea kūpono, a me nā hoʻolālā pane ulia pōpilikia, e pale aku i nā pōʻino a pale i ke olakino kanaka a me ke kaiapuni. Hoʻopili maʻamau nā mea hoʻolako i ka ammonia i nā alakaʻi palekana palekana a me nā hoʻoponopono i hoʻonohonoho ʻia e nā mana e like me OSHA (Occupational Safety and Health Administration) ma United States a me nā hui like ma ka honua.
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ʻO kā mākou hui loea e hui pū i nā poʻe loea a me ka mākaukau me ka ʻike hohonu a me nā mākau ma nā ʻano o nā kinoea kūikawā a me nā isotopes paʻa. Hoʻomau mākou i ka hana hou a hana i ka noiʻi a me ka hoʻomohala ʻana e hāʻawi i nā huahana kiʻekiʻe a me ka maʻemaʻe kiʻekiʻe e hoʻokō i nā pono ulu o kā mākou mea kūʻai. ʻO kā mākou mau hale hana i kēia manawa a he koʻikoʻi ke kaʻina hana, e hōʻoia ana i ka paʻa a me ka hilinaʻi o kā mākou huahana. Hoʻopili mākou i ka mea nui i ka palekana o ke kaiapuni a me ka hoʻomohala hoʻomau, hoʻoikaika e hōʻemi i ka hopena i ke kaiapuni, a hōʻoia i ka hoʻokō ʻana i nā lula a me nā kūlana kūpono.