ʻAka Trifluoromethanesulfonic CAS 1493-13-6 Maʻemaʻe >99.5% (Titration) Hale Hana
ʻO Shanghai Ruifu Chemical Co., Ltd. ka mea hana nui a me ka mea hoʻolako o Trifluoromethanesulfonic Acid (CAS: 1493-13-6) me ke ʻano kiʻekiʻe.Hiki iā mākou ke hāʻawi i ka COA, ka lawe ʻana i ka honua holoʻokoʻa, nā mea liʻiliʻi a me ka nui i loaʻa.Inā makemake ʻoe i kēia huahana, e ʻoluʻolu e hoʻouna i ka ʻike kikoʻī e pili ana i ka helu CAS, ka inoa huahana, ka nui iā mākou.Please contact: alvin@ruifuchem.com
| Inoa Kimia | ʻAka Trifluoromethanesulfonic |
| Nā huaʻōlelo like | Perfluoromethanesulfonic Acid;Triflic Acid;Triflate;TFMSA;HOTf or TfOH;Trifluoromethyl Sulfonic Acid |
| Kūlana Kūʻai | I loko o ka waihona, hana hiki ke 30 tona no ka mahina |
| Helu CAS | 1493-13-6 |
| ʻĀpana Molekala | CHF3O3S |
| Kaumaha Molecular | 150.07 |
| Lae hehee | -40 ℃ (māmā) |
| Lae paila | 161.0~162.0 ℃ (māmā) |
| ʻO ka mānoanoa | 1.696 g/mL ma 25 ℃(māmā) |
| Hōʻike Hōʻikeʻike N20/D | 1.3260 a i 1.3310 |
| Pilikino | Hygroscopic.Paʻi Lewa.Halekuai malalo o ke kinoea inert |
| Hiki i ka wai | Huipu loa me ka wai |
| Solubility (Miscible Me) | ʻO ka waiʻona, Dimethyl Sulfoxide, Dimethyl Formamide a me Acetonitrile |
| Puka | ʻO ka wai ʻāhuhi |
| Paʻa | Paʻa.ʻAʻole kūpono me nā ʻakika, alkalis, metala |
| Nā Code Hazard | C |
| Nā ʻŌlelo Hoʻopilikia | 21/22-35-10 |
| Nā ʻōlelo palekana | 26-36/37/39-45 |
| WGK Kelemānia | 2 |
| Nānā Hazard | ʻAiʻino / Hygroscopic |
| TSCA | ʻAe |
| Papa Hazard | 8 ʻAiʻino |
| Hui Pūʻulu | II |
| HS Code | 29049020 |
| COA & MSDS | Loaʻa |
| Brand | Kemika Ruifu |
| 'ikamu | Ika nānā ʻana Kūlana | Rnā hopena |
| Ka nana aku | Wai ʻaʻohe kala ʻole | Kūlike |
| Maʻemaʻe / Kaʻina Hanana | >99.5% (Titration e NaOH) | 99.90% |
| Māmā (H2O) | <200 ppm | 124 |
| SO42- | <50 ppm | 9 |
| ʻO Fluorine manuahi (F- ) | <10 ppm | 1 |
| Infrared Spectrum | Kūlike i ka hoʻolālā | |
| FNMR Spectrum | Kūlike i ka hoʻolālā | |
| Ka hopena | ʻO kēia huahana ma ka nānā ʻana e like me ke kūlana ʻoihana. | |
Pūʻolo:ʻO ka hue aniani, 45kgs a i ʻole 90 kgs passivated stainless steel pahu, a i ʻole e like me ka koi o ka mea kūʻai aku.
Kūlana mālama:Hygroscopic.E kūʻai i loko o nā pahu i hoʻopaʻa ʻia ma kahi hale kūʻai maloʻo, maloʻo a me ka makani.E pale i ka ea a me ka wai.ʻAʻole kūpono me nā mea hoʻoheheʻe ikaika, nā kumu ikaika, ka wai a me nā metala.Mai hoʻopili i ka ea i ka wā mālama.ʻO nā pahu, nā mea hoʻopaʻa paʻa a me nā plastik maʻamau e maʻalahi e ʻā.Hiki ke hoʻohana ʻia nā huahana Teflon, stainless steel a hao.Ke mālama ʻia i loko o kahi hue aniani i hoʻopaʻa ʻia, pono e hoʻopaʻa ʻia ka ʻāpana i hoʻopaʻa ʻia me ka momona fluorinated a i ʻole Teflon.
Palapala Palekana: He mea hoʻomāinoino i ka ʻili, nā maka, a me nā membrane mucous.He ʻakika ikaika.ʻO ka hopena ʻino me nā acyl chlorides a i ʻole hydrocarbons aromatic e hoʻololi i ke kinoea hydrogen chloride ʻona.Ke hoʻomehana ʻia a hiki i ka palaho, hoʻopuka ʻo ia i nā uahi ʻawaʻawa o Fand SOx.E nana hoi i na FLUORIDE.
Pehea e kūʻai ai?E ʻoluʻolu e kelepona maiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
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ʻO Trifluoromethanesulfonic Acid (CAS: 1493-13-6) , i ʻike ʻia ʻo Triflic Acid, TFMS, TFSA, HOTf a i ʻole TfOH, he ʻakika sulfonic me ke ʻano kemika CF3SO3H.Manaʻo pinepine ʻia ʻo ia kekahi o nā waikawa ikaika loa, a ʻo ia kekahi o nā mea i kapa ʻia ʻo "superacids".hoʻohana ʻia ia i ka hana ʻana i nā lāʻau lapaʻau, nā kemika mahiʻai a me nā polymers.Hoʻohana nui ʻia ke ʻano anhydrous i ka synthesis kemika maikaʻi.He non-oxidizing, he kiʻekiʻe ka thermal stability, a he kū'ē i ka oxidation a me ka ho'ēmiʻana, e lilo ia i hoʻokahi o nā mea pono i ka papa super acids.I ka ʻoihana lāʻau lapaʻau, hoʻohana ʻia ia e hana i kekahi mau papa lāʻau lapaʻau, me nā nucleosides, antibiotics, steroids, proteins a me glycosides.Hiki i ka Triflic anhydride ke hana me ka wai a loaʻa kahi ʻano mea ʻawaʻawa maikaʻi ʻole.ʻO ka ʻakika Trifluoromethanesulfonic kahi wai hygroscopic, kala ʻole i ka lumi wela.Hiki ke hoʻoheheʻe ʻia i nā solvents polar e like me Dimethylformamide (DMF), Dimethyl Sulfoxide (DMSO), Acetonitrile, a me Dimethyl Sulfone.ʻO ka hoʻohui ʻana o ka triflic acid i nā mea hoʻoheheʻe polar hiki ke lilo i exothermic weliweli.Hoʻohana nui ʻia ʻo Trifluoromethanesulfonic Acid ma ke ʻano he catalyst a he precursor i ka kemika organik.Hoʻohana ʻia ka Trifluoromethanesulfonic Acid ma ke ʻano he catalyst no ka esterification reactions a me ka acidic titrant i ka nonaqueous acid-base titration.He mea pono i nā protonations ma muli o ke kū ʻana o ka conjugate base triflate he non nucleophilic.Hoʻohana ia ma ke ʻano he deglycosylation agent no glycoproteins.Eia kekahi, he precursor a he catalyst i ka kemika organik.Hoʻopili ʻo ia me nā acyl halides e hoʻomākaukau ai i nā anhydrides triflate i hui pū ʻia, ʻo ia nā mea hana acylating ikaika i hoʻohana ʻia i nā hopena Friedel-Crafts.He mea nui ia e hoʻomaka ai no ka hoʻomākaukau ʻana i nā ethers a me nā olefins ma ka hana ʻana me nā waiʻona a me ka hoʻomākaukau ʻana i ka trifluoromethanesulfonic anhydride e ka hopena dehydration.ʻO ka uahi i ka lewa, maʻalahi ke komo i ka wai e hana i kahi hydrate.Hiki ke hoʻoheheʻe ʻia i ka wai, hoʻokuʻu i ka wela nui, a hydrolyzes e hana i ka trifluoromethane (CHF3) a me ka sulfuric acid.E like me ka catalyst ma Friedel-Crafts type acylation, alkylation a me polymerization reactions;e like me ka mea hoʻoheheʻe no ka ESR;ma ke ʻano he titrant waika ikaika nonaqueous;me ka waikawa trifluoroacetic, qv, i ka peptide synthesis paʻa.ʻO kekahi o nā waikawa monoprotic ikaika loa.Hana ʻo Trifluoromethanesulfonic Acid ma ke ʻano he catalyst no ka esterification reactions a me ka acidic titrant i ka nonaqueous acid-base titration.He mea pono i nā protonations ma muli o ke alo o ka conjugate base triflate he non nucleophilic.Hoʻohana ia ma ke ʻano he deglycosylation agent no nā glycoproteins.Eia kekahi, he precursor a he catalyst i ka kemika organik.Hoʻopili ʻo ia me nā acyl halides e hoʻomākaukau ai i nā anhydrides triflate i hui pū ʻia, ʻo ia nā mea hana acylating ikaika i hoʻohana ʻia i nā hopena Friedel-Crafts.He mea nui ia e hoʻomaka ai no ka hoʻomākaukau ʻana i nā ethers a me nā olefins ma ka hana ʻana me nā waiʻona a me ka hoʻomākaukau ʻana i ka trifluoromethanesulfonic anhydride e ka hopena dehydration.
