piperazine- 1, 4- bis (2- ethanesulfonic acid) disodium paʻakai Cas:76836-02-7
| Helu Helu | XD90093 |
| inoa mea kūʻai | piperazine-1,4-bis(2-ethanesulfonic acid) disodium paʻakai |
| CAS | 76836-02-7 |
| ʻĀpana Molekala | C8H16N2Na2O6S2 |
| Kaumaha Molecular | 346.33 |
| Nā kikoʻī mālama | Ambient |
| Kānāwai Kūʻai Kūlike | 29335995 |
Huahana Huahana
| Ka nana aku | ʻO ka pauka kristal keʻokeʻo |
| ʻO Assay | >98.0% |
| Waihona Temp | Hale kūʻai ma RT |
| Waiwai | ≤3.0% |
| PH 1% Di H2O | 9.2-10.0 (25°C) |
| A260 (0.1M wai) | ≤0.050 |
| A280, 0.1M wai | ≤0.050 |
| Infrared | Hoʻokō |
| Hoʻoheheʻe 20% i ka wai | Hoʻoheheʻe ʻaʻohe kala |
ʻO nā mea kemika nā pūhui a pau i hana ʻia e nā kaʻina hana kemika i loko o ke keʻena hana a ʻoihana paha.Hiki iā lākou ke lilo i mea maʻemaʻe a i ʻole hui pū ʻia o nā mea.ʻOiai ke ʻōlelo nei nā wehewehe ʻokoʻa ʻo ka huaʻōlelo "kemika" e wehewehe i nā mea kemika āpau a me kā lākou pūhui.Eia nō naʻe, ma ʻaneʻi, pono e hoʻomaopopo ʻia nā kemika he mau mea kemika e komo i nā hopena kemika.
Hoʻokaʻawale ʻia nā kemika i loko o nā kemika organik a me nā kemika inorganic.Hoʻopili ʻia ka ʻenekini kino a pau i nā pūhui kalapona, ʻoiai ʻo kemika inorganic (inorganic) e pili ana i nā mea ʻē aʻe o ka papaʻaina a me ko lākou mau pūhui.ʻO Petrochemical kahi lālā o ke kemika organik.ʻO nā petrochemical nā huahana kemika i loaʻa mai ka ʻaila ʻaila a me ke kinoea maoli.Lawe ʻia kēia mau mea kemika i ka wā e hoʻomaʻemaʻe ai i ka wā e hoʻoheheʻe ʻia ai ka ʻaila kino a i ʻole ke kinoea maoli.
He kuleana koʻikoʻi ka maʻemaʻe ma ke kālepa kemika, kahi i hoʻokaʻawale ʻia ma waena o nā kemika ʻenehana (maʻemaʻe haʻahaʻa) a me nā kemika maikaʻi (maʻemaʻe kiʻekiʻe).ʻO nā kemika ʻoihana, ʻike ʻia hoʻi ʻo nā kinikona kaumaha, e pili ana i nā kemika kumu ʻole o ka ʻoihana a me nā kemika kumu (e like me ka sodium hydroxide, sulfuric acid, a i ʻole ethylene) i hana ʻia i nā mea nui.ʻO kēia mau kemika koʻikoʻi, ʻike ʻia hoʻi ʻo nā kemika kumu a i ʻole nā kemika kumu, he ʻokoʻa loa ia me nā kemika maikaʻi maʻemaʻe kiʻekiʻe i hana ʻia i nā pūʻulu liʻiliʻi.Hoʻohana ʻia nā mea hope e like me nā mea maka no ka synthesis chemical synthesis, nā mea hoʻohui meaʻai a i ʻole ka hana lāʻau lapaʻau.
Hoʻohui ʻia, ʻokoʻa nā ʻano kemika i ka wā e launa pū ai kekahi me kekahi.Hoʻololi a hui ʻole paha, manaʻo ʻia ua kūpono.manaʻo like ʻole.No laila, ʻo ka mālama ʻana a me ka mālama ʻana i nā mea kemika ma ka pūnaewele hoʻokahi e pono ai ka mālama a me ka nānā pono e pale aku i nā pōʻino hopena kemika.ʻO ke kānāwai koʻikoʻi, ʻo ia ka hoʻokaʻawale ʻana i nā mea like ʻole, hiki ke hoʻoulu i ke ahi, pahū, a i ʻole e hoʻohua i nā uahi ʻawaʻawa inā hui pū ʻia.Ma ke ʻano maʻamau, pono e mālama ʻia nā kemika like ʻole i loko o nā lua pahu kaʻawale.Pono e hōʻailona maopopo ʻia nā pahu me ka huahana i mālama ʻia i loko o lākou.
