Melemele 43/116 CAS 19125-99-6
Hoʻolauna
ʻO Solvent Yellow 43 he mea hoʻoheheʻe organik me ka inoa kemika o Pyrrole Sulfonate Yellow 43. He pauda melemele ʻeleʻele e hoʻoheheʻe ʻia i ka wai.
Hoʻohana pinepine ʻia ka solvent melemele 43 ma ke ʻano he mea pena, ka puaʻa a me ka ʻimi fluorescent.
Nui nā ʻano hana no ka hoʻomākaukau ʻana i ka mea hoʻoheheʻe melemele 43, ʻo kekahi o ia e hoʻopili i ka 2-ethoxyacetic acid me 2-aminobenzene sulfonic acid i loko o kahi mea hoʻoheheʻe ketone, a loaʻa ka huahana hope ma o ka acidification, precipitation, holoi a maloʻo.
He mea hoʻohuihui ia i loaʻa kekahi ʻona a hiki ke hoʻoulu i ka huhū a me nā hopena maʻi i ka pili ʻana me ka ʻili a i ʻole ka inhalation o kona lepo. E hoʻohana i nā mīkina lima pale a me nā maka aniani i ka wā e hana ai, a e hōʻoia i ka lawe ʻia ʻana ma kahi wahi e hoʻomaha maikaʻi ʻia. Eia kekahi, mai hui pū me nā mea e like me nā oxidants a me nā ʻakika ikaika e pale aku i nā hopena kemika a hana i nā pōʻino.
