Puku Melemele 150 CAS 68511-62-6/25157-64-6
Puka Melemele 150 CAS 68511-62-6/25157-64-6 hoʻolauna
ʻO ka melemele 150 kahi puaʻa kūlohelohe me ka inoa kemika o diazaza 7-nitro-1,3-bisazine-4,6-dione. He pauda melemele ia me ka māmā māmā, ke kūpaʻa abrasion a me ke kūpaʻa.
Hoʻohana nui ʻia ka melemele 150 i nā pena, nā inika, nā plastics, nā ʻōpala a me nā māla ʻē aʻe. Hiki ke hoʻohana ʻia e kala i nā huahana e hāʻawi i kahi waihoʻoluʻu melemele nani. Eia hou, hiki ke hoʻohana ʻia ka Yellow 150 no nā hana kiʻi a me nā mea kākau e like me ke pena kiʻi a me nā peʻa.
ʻElua mau ala nui e hana ai i ka melemele 150. ʻO kekahi o ka nitrate 1,3-bisazine-4,6-dione, a laila e hoʻopili iā ia me ka sodium hydroxide, a laila kānana, holoi a maloʻo a loaʻa ka puaʻa melemele 150. ʻO kekahi ʻano hana ma o ka hopena Mannich, ʻo ia hoʻi, hoʻohui ʻia ka 1,3-bisazine-4,6-dione i ka waikawa nitric, a laila ua wela, hoʻoheheʻe ʻia a hoʻoheheʻe ʻia me ka ammonia, a laila kānana ʻia, holoi a maloʻo e loaʻa. melemele 150 puaʻa.
ʻIke palekana: ʻO ka melemele 150 kahi mea ʻawaʻawa haʻahaʻa, akā pono nō e hoʻolohe i nā hana pale. I ka wā o ka hoʻohana ʻana, e pale i ka hoʻohu ʻana i nā ʻāpana a i ʻole ka lepo, a holoi koke me ka wai inā pili me ka ʻili a me nā maka. Pono e mālama pono ʻia, ma kahi mamao aku i nā kumu ahi a me nā mea ʻona, a pale aku i ka hoʻopili ʻana me nā waikawa ikaika, nā alkali ikaika a me nā mea ʻē aʻe. Inā komo a inhaled paha, e ʻimi koke i ke kauka.
