ʻO Tetrahydrofuran no ka hoʻohuihui ʻana o nā mea waena
ʻIkepili ʻenehana
| Nā mea | Unite | Kūlana | Ka hopena |
| Ka nana aku | ʻO ka wai ʻākala kala ʻole | ||
| Maemae | % ≥ | 99.9 | 99.9258 |
| Māmā | % ≤ | 0.01 | 0.007 |
| Chromaticity (APHA) | ≤ | 10 | 5 |
| Peroxide | mg/kg ≤ | 50 | 12 |
Hoʻohana
ʻO kekahi o nā hiʻohiʻona nui o THF ʻo ia ka versatility ma ke ʻano he solvent. Hiki ke hoʻoheheʻe ʻia kēia wai maʻemaʻe i loko o nā ʻano mea like ʻole, me ka wai, ethanol, ether, acetone, a me benzene. ʻO kona solubility maikaʻi loa ka mea kūpono no ka hoʻoheheʻe ʻana i nā pūhui like ʻole i nā ʻoihana like ʻole e like me nā lāʻau lapaʻau, polymers a me nā uhi. Inā makemake ʻoe e hoʻoheheʻe i nā resins, plastics, a i ʻole nā mea kūlohelohe ʻē aʻe, hāʻawi ʻo THF i ka solvency maikaʻi loa i hui pū ʻia me ka hana kiʻekiʻe a me ka pono.
Ma waho aʻe o ka lilo ʻana i mea hoʻoheheʻe maikaʻi loa, ʻo THF kekahi mea koʻikoʻi i waena o ka synthesis kemika. He koʻikoʻi koʻikoʻi ia i nā ʻano hana like ʻole, ma ke ʻano he mea hoʻohālikelike a i ʻole ma ke ʻano he reactant ponoʻī. ʻO kona hiki ke hana i nā paʻakikī me nā paʻakai metala a hoʻohui pū me nā molekala like ʻole e lilo ia i mea nui o ka hale kūkulu i ka hana ʻana i nā lāʻau lapaʻau, agrochemical a me nā kemika kūikawā. Ma ka hoʻohana ʻana i ka THF ma ke ʻano he ʻāpana o kāu kaʻina hana synthesis, hiki iā ʻoe ke manaʻo i ka hoʻomaikaʻi ʻana i nā hua a me nā helu pane, e hōʻoiaʻiʻo ana i kāu hana ʻana i ka maikaʻi a me ke kumu kūʻai.
Ma waho aʻe o ka hoʻohana ʻana ma ke ʻano he solvent a me ka synthetic intermediate, hoʻohana nui ʻia ʻo THF ma ke ʻano he reagent analytical. ʻO kona maʻemaʻe kiʻekiʻe a paʻa ka mea kūpono no nā ʻano loiloi like ʻole e like me ka chromatography gas a me ka chromatography wai. Kōkua ia i ka ʻike a hoʻokaʻawale ʻana i nā pūhui like ʻole i loko o nā huila paʻakikī, e kōkua ana i ka loaʻa ʻana o nā hopena analytical pololei a hilinaʻi. Inā ʻoe e alakaʻi ana i ka noiʻi ʻana i ke kemika, biochemistry a i ʻole ʻepekema kaiapuni, hiki i ka THF ke lilo i waiwai waiwai i kāu keʻena hana.
ʻO ka hōʻuluʻulu manaʻo, ʻo ka tetrahydrofuran (THF) kahi pūhui versatile e loaʻa ai nā noi i nā ʻoihana like ʻole. ʻO kona solvency maikaʻi loa, hiki i ka synthesis kemika, a me ka analytical reactivity he mea nui ia i nā kaʻina hana mai ka hoʻoheheʻe ʻana i nā mea ola a hiki i ka hana ʻana i nā lāʻau lapaʻau. Me kona mau waiwai koʻikoʻi a me ka laulā o ka hoʻohana ʻana, he mea waiwai nui ʻo THF no kēlā me kēia ʻoihana e koi ana i nā mea hoʻoheheʻe hilinaʻi, nā intermediates synthetic kūpono, a me nā reagents analytical pololei.
