Nā huahana
ʻO ka ʻakika Adipic-hoʻohana ʻia no ke kinikini/organic synthesis/lāʻau lapaʻau/lubricant
ʻO ka wehewehe pōkole:
Helu CAS:124-04-9
inoa Pākē:ʻakika momona
inoa Pelekane:ʻAipika ʻāpiki.
Ke kumu hoʻolālā:
Hoʻohana
Hiki i ka ʻakika Adipic ke hana i nā hopena paʻakai, esterification reactions, amidation reactions, etc., a hiki ke polycondensed me nā diamines a i ʻole glycols e hana i nā polymers kiʻekiʻe-molecular.ʻO ka ʻakika Adipic kahi waikawa dicarboxylic o ka waiwai nui o ka ʻoihana.He kuleana koʻikoʻi ia i ka hana kemika, ʻoihana synthesis organik, lāʻau lapaʻau, a me ka hana lubricant.ʻO ka ʻakika Adipic kekahi mea maka no ka lāʻau lapaʻau, hoʻomaʻemaʻe hū, pesticides, adhesives, ʻili synthetic, synthetic dyes a me nā mea ʻala.
Hoʻohana nui ʻia ʻo Adipic acid ma ke ʻano he mea maka no ka nylon 66 a me nā plastics engineering.Hoʻohana ʻia no ka hana ʻana i nā huahana ester like ʻole.Hoʻohana ʻia ʻo ia ma ke ʻano he mea maka no ka polyurethane elastomers a ma ke ʻano he acidifier no nā meaʻai like ʻole a me nā mea inu.Ma luna o ka waikawa citric a me ka waikawa tartaric.
ʻO ka ʻakika Adipic kekahi mea maka no ka lāʻau lapaʻau, hoʻomaʻemaʻe hū, pesticides, adhesives, ʻili synthetic, synthetic dyes a me nā mea ʻala.
He ʻono ʻawaʻawa paʻa a lōʻihi ka ʻono o ka ʻakika Adipic, a liʻiliʻi ka liʻiliʻi o ka pH ma kahi ākea nui.ʻOi aku ka maikaʻi o ka hoʻoponopono waiwai pH.Hōʻike ʻo GB2760-2007 i ka nui o ka hoʻohana ʻana o kēia huahana no nā mea inu paʻa he 0.01g/kg;hiki ke hoʻohana ʻia no ka jelly a me ka pauka jelly, a ʻo ka nui o ka hoʻohana ʻana no ka jelly he 0.01g/kg;ke hoʻohana ʻia no ka pauka jelly, hiki ke kaomi Hoʻoponopono i ka nui e hoʻonui i ka hoʻohana.
ʻO ka ʻakika Adipic a i ʻole ka waikona hexanedioic ka mea hoʻohuihui me ke ʻano
(CH2)4(COOH)2.Mai kahi hiʻohiʻona ʻoihana, ʻo ia ka waikawa dicarboxylic koʻikoʻi: ma kahi o 2.5 biliona kilokani o kēia pauka crystalline keʻokeʻo i hana ʻia i kēlā me kēia makahiki, ʻo ia ka mea mua no ka hana ʻana o ka nylon.ʻAʻole hiki ke loaʻa ka ʻakika adipic ma ke ʻano, akā ʻike ʻia ʻo ia ka mea hoʻohui meaʻai helu E i hana ʻia E355.
Ma kahi o 60% o ka 2.5 billion kg o ka adipic acid i hana ʻia i kēlā me kēia makahiki e hoʻohana ʻia ma ke ʻano he monomer no ka hana ʻana o ka nylon e ka hopena polycondensation me ka hexamethylene diamine e hana ana i ka nylon 66. ʻO nā noi nui ʻē aʻe e pili ana i nā polymers;He monomer ia no ka hana ʻana i ka polyurethane a ʻo kāna mau esters he plasticizers, ʻoi aku ka PVC.
Palapala noi
Hoʻohana nui ʻia ʻo Adipic acid ma ke ʻano he mea maka no ka nylon 66 a me nā plastics engineering.Hoʻohana ʻia no ka hana ʻana i nā huahana ester like ʻole.Hoʻohana ʻia ʻo ia ma ke ʻano he mea maka no ka polyurethane elastomers a ma ke ʻano he acidifier no nā meaʻai like ʻole a me nā mea inu.Ma luna o ka waikawa citric a me ka waikawa tartaric.
ʻO ka ʻakika Adipic kekahi mea maka no ka lāʻau lapaʻau, hoʻomaʻemaʻe hū, pesticides, adhesives, ʻili synthetic, synthetic dyes a me nā mea ʻala.
He ʻono ʻawaʻawa paʻa a lōʻihi ka ʻono o ka ʻakika Adipic, a liʻiliʻi ka liʻiliʻi o ka pH ma kahi ākea nui.ʻOi aku ka maikaʻi o ka hoʻoponopono waiwai pH.Hōʻike ʻo GB2760-2007 i ka nui o ka hoʻohana ʻana o kēia huahana no nā mea inu paʻa he 0.01g/kg;hiki ke hoʻohana ʻia no ka jelly a me ka pauka jelly, a ʻo ka nui o ka hoʻohana ʻana no ka jelly he 0.01g/kg;ke hoʻohana ʻia no ka pauka jelly, hiki ke kaomi Hoʻoponopono i ka nui e hoʻonui i ka hoʻohana.
I ka lāʻau lapaʻau:
Ua hoʻokomo ʻia ka ʻakika Adipic i loko o nā papa matrix formulation controlled-release no ka loaʻa ʻana o ka hoʻokuʻu kūʻokoʻa pH no nā lāʻau ʻawaʻawa nāwaliwali a nāwaliwali.Ua hoʻokomo pū ʻia i loko o ka uhi polymeric o nā ʻōnaehana monolithic hydrophilic e hoʻololi i ka pH intragel, e hopena i ka hoʻokuʻu ʻana o kahi lāʻau hydrophilic.Ua hōʻike ʻia ka hoʻopau ʻana i ka pH intestinal o ka shellac polymer enteric i ka wā i hoʻohana ʻia ai ka adipic acid ma ke ʻano he pore-forming agent me ka ʻole o ka pili ʻana i ka hoʻokuʻu ʻana i ka media acidic.Ua hoʻokomo ʻia nā mea hoʻopuka hoʻokuʻu ʻē aʻe i ka adipic acid me ka manaʻo e kiʻi i kahi moʻolelo hoʻokuʻu hope.
I nā meaʻai:
Hoʻohana ʻia nā mea liʻiliʻi akā nui ka adipic acid ma ke ʻano he meaʻai ma ke ʻano he mea ʻono a me ke kōkua gelling.Hoʻohana ʻia ia i loko o kekahi mau antacids calcium carbonate e hana i ka tart.Ma ke ʻano he acidulant i ka pauka bakena, pale ia i nā waiwai hygroscopic pono ʻole o ka waika tartaric.ʻO ka ʻakika Adipic, kakaʻikahi ma ke ʻano, hiki maoli i nā beets, akā ʻaʻole kēia he kumu waiwai no ke kālepa e hoʻohālikelike ʻia me ka synthesis ʻoihana.
Mālama palekana:
ʻO ka ʻakika Adipic, e like me ka hapa nui o nā waikawa carboxylic, he mea hoʻonāukiuki ʻili.He ʻawaʻawa haʻahaʻa, me ka nui o ka make make o 3600 mg/kg no ka ʻai waha ʻana e nā ʻiole.
Nā pilikia kaiapuni:
Hoʻopili ʻia ka hana ʻana o ka ʻakika adipic i nā hoʻokuʻu ʻana o N2O, kahi ikaika
kinoea hoʻoulu hale a me ke kumu o ka pau ʻana o ka ozone stratospheric.Ma nā mea hana ʻakika adipic ʻo DuPont a me Rhodia (ʻo Invista a me Solvay i kēia manawa, kēlā me kēia), ua hoʻokō ʻia nā kaʻina hana no ka catalytically hoʻololi i ka nitrous oxide i nā huahana innocuous:
2 N2O → 2 N2 + O2