He aha ka Methyl Acetate?

ʻO ka Methyl acetate kahi mea hoʻohuihui me ka molecular formula o C3H6O2 a me ke kaumaha molekala o ka methyl acetate: 74.08.He wai waihoʻoluʻu a ʻālohilohi ke ʻano, me ka ʻala, hiki ke hoʻoheheʻe ʻia i ka wai, a hiki ke hoʻohui ʻia i ka hapa nui o nā mea hoʻoheheʻe kūlohelohe e like me ka ethanol a me ka etera.

Methyl acetate

Hoʻohana ʻia ʻo Methyl acetate ma ke ʻano he mea hoʻoheheʻe organik, a ʻo ia ka mea maka no ka pena ehu, ka ʻili a me nā mea ʻala.

Methyl acetate mālama mālama:

E kūʻai i loko o kahi hale kūʻai maʻalili.E mālama i ke ahi a me ke kumu wela.ʻAʻole pono ka mahana ma mua o 30 ℃.E mālama pono i ka pahu.Pono e mālama kaʻawale mai nā oxidants, nā waikawa a me nā alkalis, mai hui pū i ka waiho ʻana.Hoʻohana ʻia nā kukui pahū a me nā ʻoihana ea.Mai hoʻohana i nā mea hana mechanical a me nā mea hana e maʻalahi i ka ʻā.E hoʻolako ʻia ka wahi mālama me nā lako lapaʻau ulia pōpilikia a me nā mea paʻa kūpono.

ʻO ka mālama ʻana no ka lawe ʻana: I ka wā o ka lawe ʻana, pono e hoʻolako ʻia ke kaʻa kaʻa me nā ʻano like a me ka nui o nā lako kaua ahi a me nā lako lapaʻau ulia pōpilikia.ʻOi aku ka maikaʻi o ka lawe ʻana i ke kakahiaka a me ke ahiahi i ke kauwela.Pono ka pahu pahu (tank) i hoʻohana ʻia i ka lawe ʻana i ke kaulahao paʻa, a hiki ke hoʻonohonoho ʻia ka pahu pahu i loko o ka pahu e hōʻemi ai i ka uila static.Hoʻopaʻa loa ʻia ka hui ʻana me nā oxidants, acids, alkalis a me nā kemika hiki ke ʻai.Pono e pale ʻia ka halihali mai ka ʻike ʻana, ka ua, ka wela kiʻekiʻe.E noho mamao mai ke ahi, ke kumu wela a me ka wela wela i ka wā hoʻomaha.Pono e hoʻolako ʻia ka paipu pauku o ke kaʻa e lawe ana i ka ʻatikala me kahi mea pale ahi, a pāpā ʻia ka hoʻohana ʻana i nā mea hana mīkini a me nā mea hana maʻalahi e hoʻoulu i nā huna ahi e hoʻouka a wehe.Pono nā kaʻa alanui e hahai i ke ala i kuhikuhi ʻia, mai kū i nā wahi noho a me nā wahi paʻa.Ua papa ʻia ka paheʻe ʻana ma ke ala kaʻaahi.Ua kapu loa ia ka lawe nui ana e na moku laau a i ole ia.

Aia ʻo Hebei Jinchangsheng Chemical Technology Co., Ltd. ma Hebei Province, Kina.Hoʻokumu ʻia i ka makahiki 2011, ʻo Hebei Jinchangsheng Chemical Technology Co., Ltd. ka mea hana nui a mālama i nā kemika.Loaʻa i ka ʻoihana ka ʻenehana a me nā lako a me ka ikaika ʻenehana ikaika, ma hope o nā makahiki he ʻumi o ka hoʻomohala ʻana, ua hoʻolaha ʻia kā mākou mau hoa ma nā ʻāina ʻoi aku ma mua o 100.Hebei Jinchangsheng Chemical Technology Co., Ltd. ua pili i ka manaʻo o ka hoʻololi kemika i ke ola o ka poʻe no ka manawa lōʻihi, a hoʻomau mau a hoʻomohala.I ka wā e hiki mai ana, e paʻa mau wau i kā mākou kuleana a me kā mākou misionari, a ke kakali nei au i ka hoʻokumu ʻana i ka launa pū me ʻoe.


Ka manawa hoʻouna: ʻAukake-31-2022