Mene ne ainihin acetic acid? Yana da wani acid wanda aka samo cikin vinegar a cikin kashi kimanin 5%. Hanyar da ta fi dacewa ta samar da ita ita ce ta hanyar daɗaɗɗa da kuma yaduwar oxidizing da kuma distillation na itace.
Synonyms
Kamar yadda aka gani a ChemIDPlus Lite, wani layi na kan layi na Ƙungiyar Ma'aikatar Medicine na Amurka, da kuma PubChem, wani bayanan da Cibiyoyin Cibiyar Nazarin Harkokin Kimiyyar Kimiyya ta Duniya (NCBI) ke yi, a nan akwai wasu daga cikin sunayen acetic acid na iya tafiya ta:
Acetasol; Acetic acid, glacial; Aceticum acidum; Aci-Jel; Acide acetique; Acid acetico; Azijnzuur; BRN 0506007; CCRIS 5952; Caswell No. 003; EINECS 200-580-7; EPA Pesticide Chemical Code 044001; Gwaji; Ethanoic Acid; Ethanoic acid monomer; Ethylic acid; FEMA A'a. 2006; Glacial acetic acid; HSDB 40; Kyselina octova; Methanecarboxylic acid; NSC 132953; Octowy kwas; Orlex; Abubuwan da ke dauke da ruwa; UNII-Q40Q9N063P; Kwayar vinegar; Vosol
Lambar CAS: 64-19-7
Tsarin kwayoyin halitta: C 2 H 4 O 2
Ayyuka
Acetic acid yana da ayyuka masu yawa, amma ana amfani dashi mafi yawa a matsayin mai sinadarai, furotin, herbicide, microbiocide, pH daidaitawa, mai rikici, da kuma sauran ƙarfi a masana'antu daban-daban, ciki har da, amma ba'a iyakance ga abinci, aikin noma, tsaftacewa, da kayan shafawa ba.
Ana tsarkakewa yana amfani
Saboda acetic acid ya kashe naman gwari da kuma microbes, yana da kyau ga cututtuka da kuma magance mold da mildew. Ana iya samuwa a cikin kayan aiki mai tsabta iri iri, irin su makamai da masu tsabta, masu tsabta, masu tsabta, da tsabtace tsabta, da tsaftacewa, da masu tsabta ta rufi, a cikin vinegar ko a matsayin kayan haɓaka kanta.
Sauran Amfani
Ana amfani da Acetic acid a wasu masana'antu, irin su sunadarai (acidifier da neutralizer), aikin gona (misali, herbicide don sarrafa weeds), canning (misali, flavorant for pickles), yadu da dye (misali, samar da nailan, mai laushi) abincin (magungunan hatsi da hay), kayan shafawa (mai zubar da jini), da masana'antu (misali, samar da lacquers).
Samfurori na Abubuwan da ke da Acid Acid
Don ganin ko wasu samfurori sun ƙunshi acetic acid, gwada ƙoƙarin bincika Ma'aikatar Lafiya na Amurka da kuma Asusun Harkokin Kiyukan Dan Adam, Ka'idojin Ma'aikatar Muhalli (EWG) zuwa Tsabtace Kiyaye, Kyawawan Mai shiryarwa, ko Cibiyar Nazarin Kasuwancin EWG. Ka tuna, idan amfani da kalmar "acetic acid" ba ya haifar da sakamako mai yawa, gwada shiga daya daga cikin ma'anarta.
Dokar
Lokacin da ake amfani da acid acetic a cikin kayan aiki na sirri, abinci, ko kwayoyi, Cibiyar Abinci da Druggun Amurka (FDA) ta kula. Don wasu amfani, irin su magungunan kashe qwari da kayan tsaftacewa, Hukumar Kula da Muhalli ta EPA ta kula da su. Binciken na ƙarshe na rajista na acetic acid da EPA (Case # 4001) ya fara a shekarar 2008.
Lafiya da Tsaro
Bisa ga FDA, acid acetic da sodium sodium, diacetate na sodium, su ne GRAS ko "an gane su a matsayin lafiya." EPA ya lura cewa babu bukatar damuwa. Duk da haka, citric acid yana da damuwa da lafiyar lafiyar jiki, musamman ga wadanda ke aiki tare da sinadarai, kamar yadda aka gani a Cibiyar Kasuwancin Kasuwancin Kasa ta Duniya (ICSC) akan acetic acid (NIOSH).
Rashin ruwa a acetic acid zai iya haifar da bayyanar cututtuka, irin su tariji, wahalar numfashi, da ciwon makogwaro da mawuyacin tsarin tsarin jiki, irin su ciwon kai da damuwa.
Saduwa tare da idanu na iya haifar da konewa, rashiwar hangen nesa, zafi, da kuma redness, da kuma launi na fata zai iya haifar da ciwo, redness, konewa, da kuma blisters. Har ila yau, ingesting acid zai iya haifar da ciwon makogwaro, ciwon hauka, zafi na ciki. vomiting, girgiza, ko rushewa. Saboda wadannan damuwa, NIOSH ya nuna matakan tsaro ga wadanda ke aiki tare da acetic acid kamar kare kullun da idanu da samar da iska mai kyau da kuma kariya ta numfashi.
Hanyoyin Muhalli
Bisa ga EPA, acetic acid wani abu ne mai sinadarai a cikin dukkan kwayoyin halittu. Har ila yau, ba za'a iya canzawa ba kuma ya sauko cikin carbon dioxide da ruwa. Duk da haka, a cikin shekara ta 2008 "Acetic Acid da Salts Final Work Plan (FWP) don sake dubawa" ta EPA, EPA ya lura cewa ana buƙatar nazarin haɗari na muhalli, ciki harda tasirinta akan nau'in hadari, lokacin da aka yi amfani dashi a matsayin mai kula da sako.