Trifluoromethanesulfonic Acid CAS 1493-13-6 Purity > 99.5% (Titration) Hoobkas
Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom thiab cov chaw muag khoom ntawm Trifluoromethanesulfonic Acid (CAS: 1493-13-6) nrog cov khoom zoo.Peb tuaj yeem muab COA, xa khoom thoob ntiaj teb, me me thiab ntau ntau.Yog tias koj txaus siab rau cov khoom no, thov xa cov ncauj lus kom ntxaws suav nrog CAS naj npawb, cov khoom npe, kom muaj nuj nqis rau peb.Please contact: alvin@ruifuchem.com
| Tshuaj npe | Trifluoromethanesulfonic Acid |
| Synonyms | Perfluoromethanesulfonic acid;Triflic acid;Triflate;TFMSA;HOTf los yog TfOH;Trifluoromethyl Sulfonic Acid |
| Tshuag xwm txheej | Hauv Tshuag, Muaj Peev Xwm Ntau Lawm 30 Tons ib Hlis |
| CAS Nr | 1493-13-6 : kuv |
| Molecular Formula | CHF 3 O3S |
| Molecular Luj | 150.07 Nws |
| Melting Point | -40 ℃ (lit.) |
| Boiling Point | 161.0 ~ 162.0 ℃ (lit.) |
| Qhov ntom | 1.696 g / mL ntawm 25 ℃ (lit.) |
| Refractive Index n20/D | 1.3260 rau 1.3310 |
| rhiab heev | Hygroscopic.Huab cua Sensitive.Khaws hauv qab Inert Gas |
| Dej Solubility | Ua tiav Miscible nrog hauv dej |
| Solubility (Muscible nrog) | Cawv, Dimethyl Sulfoxide, Dimethyl Formamide thiab Acetonitrile |
| Daim ntawv | Fuming kua |
| Kev ruaj ntseg | ruaj khov.Incompatible nrog Acids, Alkalis, Hlau |
| Hazard Codes | C |
| Risk Statements | 21/22-35-10 ib |
| Cov lus hais txog kev nyab xeeb | 26-36/37/39-45 ib |
| WGK Germany | 2 |
| Kev Ceeb Toom | Corrosive / Hygroscopic |
| TSCA | Yog lawm |
| Hazard Class | 8 Corrosive |
| Packing Group | II |
| HS Code | 29049020 ib |
| COA & MSDS | Muaj |
| Hom | Ruifu Tshuaj |
| Yam khoom | Ikev soj ntsuam Txuj | Results |
| Qhov tshwm sim | Colorless Clear kua | Ua raws |
| Purity / Analysis Method | > 99.5% (Titration los ntawm NaOH) | 99.90% |
| Cov dej noo (H2O) | <200 ppm | 124 |
| TSI 42- | <50 ppm | 9 |
| Dawb fluorine (F-) | <10 ppm | 1 |
| Infrared Spectrum | Raws li tus qauv | |
| FNMR Spectrum | Raws li tus qauv | |
| Xaus | Cov khoom no los ntawm kev tshuaj xyuas accords nrog lub tuam txhab tus qauv. | |
Pob:Lub raj mis iav, 45kgs lossis 90 kgs passivated stainless hlau nruas, lossis raws li cov neeg siv khoom xav tau.
Cia txias:Hygroscopic.Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias, qhuav thiab ventilated warehouse.Tiv thaiv los ntawm huab cua thiab noo noo.Incompatible nrog muaj zog oxidizing neeg sawv cev, muaj zog hauv paus, dej thiab hlau.Tsis txhob tiv tauj nrog huab cua thaum khaws cia.Corks, roj hmab stoppers thiab ntau cov yas yog yooj yim eroded.Teflon, stainless hlau lossis hlau khoom siv tau.Thaum khaws cia rau hauv lub raj mis kaw, qhov ntim ntim yuav tsum tau ntim nrog cov roj fluorinated los yog Teflon.
Kev ruaj ntseg Profile: Ib qho corrosive irritant rau ntawm daim tawv nqaij, qhov muag, thiab mucous daim nyias nyias.Muaj zog acid.Cov tshuaj tiv thaiv hnyav nrog acyl chlorides lossis muaj ntxhiab hydrocarbons hloov pauv cov pa roj hydrogen chloride.Thaum rhuab mus rau decomposition nws emits cov pa phem ntawm Fand SOx.Saib ntxiv FLUORIDES.
Yuav Yuav Li Cas?Thov hu rauDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Xyoo Kev Paub?Peb muaj ntau tshaj li 15 xyoo ntawm kev paub nyob rau hauv kev tsim thiab export ntawm ib tug ntau yam ntawm zoo tshuaj intermediates los yog zoo tshuaj.
Kev lag luam loj?Muag rau kev lag luam hauv tsev, North America, Europe, India, Kauslim, Nyiv, Australia, thiab lwm yam.
Qhov zoo?Superior zoo, tus nqi pheej yig, kev pabcuam tshaj lij thiab kev txhawb nqa kev pabcuam, xa khoom sai.
ZooKev lees paub?Kev tswj xyuas nruj nruj.Cov cuab yeej tshaj lij rau kev txheeb xyuas suav nrog NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, thiab lwm yam.
Cov qauv?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.
Factory Audit?Lub Hoobkas tshawb xyuas txais tos.Thov teem caij ua ntej.
MOQ?Tsis muaj MOQ.Kev txiav txim me me tau txais.
Lub sij hawm xa tuaj? Yog hais tias nyob rau hauv Tshuag, peb hnub shipping guaranteed.
Kev thauj mus los?Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.
Cov ntaub ntawv?Kev pab cuam tom qab muag: COA, MOA, ROS, MSDS, thiab lwm yam tuaj yeem muab tau.
Kev cai Synthesis?tuaj yeem muab cov kev pabcuam sib xyaw ua ke kom haum rau koj cov kev xav tau tshawb fawb.
Cov nqe lus them nqi?Proforma invoice yuav raug xa ua ntej tom qab kev pom zoo ntawm kev txiav txim, kaw peb cov ntaub ntawv hauv tuam txhab nyiaj.Kev Them Nyiaj los ntawm T / T (Telex Transfer), PayPal, Western Union, thiab lwm yam.
Trifluoromethanesulfonic Acid (CAS: 1493-13-6), tseem hu ua Triflic Acid, TFMS, TFSA, HOTf lossis TfOH, yog sulfonic acid nrog cov tshuaj formula CF3SO3H.Nws yog feem ntau suav hais tias yog ib qho ntawm cov acids uas muaj zog tshaj plaws, thiab yog ib qho ntawm cov npe hu ua "superacids".Nws yog siv rau hauv kev tsim tshuaj, tshuaj ua liaj ua teb thiab polymers.Daim ntawv anhydrous yog dav siv nyob rau hauv zoo tshuaj synthesis.Nws yog non-oxidizing, muaj ib tug siab thermal stability, thiab yog tsis kam mus rau ob qho tib si oxidation thiab txo, uas ua rau nws ib tug ntawm cov tseem ceeb compounds nyob rau hauv lub super acids.Hauv kev lag luam kws tshuaj, nws yog siv los ua ntau hom tshuaj, suav nrog nucleosides, tshuaj tua kab mob, steroids, proteins thiab glycosides.Triflic anhydride reacts nkag nrog dej thiab muaj qhov tsis zoo toxicity profile.Trifluoromethanesulfonic Acid yog hygroscopic, tsis muaj xim kua nyob rau hauv chav tsev kub.Nws yog soluble hauv polar solvents xws li Dimethylformamide (DMF), Dimethyl Sulfoxide (DMSO), Acetonitrile, thiab Dimethyl Sulfone.Ntxiv ntawm triflic acid rau polar solvents tuaj yeem ua rau muaj kev kub ntxhov.Trifluoromethanesulfonic Acid yog dav siv tshwj xeeb tshaj yog ua catalyst thiab precursor hauv organic chemistry.Trifluoromethanesulfonic Acid ua raws li cov tshuaj tiv thaiv rau cov tshuaj tiv thaiv esterification thiab acidic titrant nyob rau hauv nonnaqueous acid-base titration.Nws yog ib qho tseem ceeb nyob rau hauv protonations vim muaj conjugate puag triflate tsis yog nucleophilic.Nws ua haujlwm ua tus neeg saib xyuas deglycosylation rau glycoproteins.Tsis tas li ntawd, nws yog ib qho precursor thiab catalyst hauv organic chemistry.Nws reacts nrog acyl halides los npaj sib xyaw triflate anhydrides, uas muaj zog acylating cov neeg ua haujlwm siv hauv Friedel-Crafts cov tshuaj tiv thaiv.Nws ua raws li cov khoom pib tseem ceeb rau kev npaj ntawm ethers thiab olefins los ntawm kev hnov mob nrog cawv thiab npaj trifluoromethanesulfonic anhydride los ntawm lub cev qhuav dej.Cov pa luam yeeb hauv huab cua, yooj yim nqus dej los tsim cov dej.Nws yog yooj yim soluble nyob rau hauv dej, tso tawm ntau ntawm tshav kub, thiab hydrolyzes tsim trifluoromethane (CHF3) thiab sulfuric acid.Raws li ib tug catalyst nyob rau hauv Friedel-Crafts hom acylation, alkylation thiab polymerization tshwm sim;ua ib qho hnyav rau ESR;raws li ib tug nonnaqueous muaj zog acid titrant;nrog trifluoroacetic acid, qv, nyob rau hauv solid-phase peptide synthesis.Ib qho ntawm cov muaj zog tshaj muaj monoprotic acids.Trifluoromethanesulfonic Acid ua raws li cov tshuaj tiv thaiv rau cov tshuaj tiv thaiv esterification thiab acidic titrant nyob rau hauv nonnaqueous acid-base titration.Nws yog ib qho tseem ceeb nyob rau hauv protonations vim muaj conjugate puag triflate tsis yog nucleophilic.Nws ua haujlwm ua tus neeg saib xyuas deglycosylation rau glycoproteins.Tsis tas li ntawd, nws yog ib qho precursor thiab catalyst hauv organic chemistry.Nws reacts nrog acyl halides los npaj sib xyaw triflate anhydrides, uas muaj zog acylating cov neeg ua haujlwm siv hauv Friedel-Crafts cov tshuaj tiv thaiv.Nws ua raws li cov khoom pib tseem ceeb rau kev npaj ntawm ethers thiab olefins los ntawm kev hnov mob nrog cawv thiab npaj trifluoromethanesulfonic anhydride los ntawm lub cev qhuav dej.
