p-Toluenesulfonic Acid Monohydrate CAS 6192-52-5 Purity > 99.0% (HPLC)
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Ainm Ceimigeach | p-Toluenesulfonic Acid Monohydrate |
Co-fhaclan | Monohydrate PTSA;para-Toluenesulfonic Acid Monohydrate;4-Methylbenzenesulfonic Acid Monohydrate;4-Toluenesulfonic Acid Monohydrate;Monohydrate Toluene-4-Sulfonic Acid |
Àireamh CAS | 6192-52-5 |
Àireamh CAT | RF-PI2258 |
Inbhe Stoc | Ann an stoc, comas cinneasachaidh 650MT / Bliadhna |
Foirmle Molecular | C7H8O3S·H2O |
Cuideam Molecular | 190.22 |
Dùmhlachd | 1.24 g / cm3 |
Mothachail | Hygroscopic |
Solubility (soluble a-steach) | Soluble ann an uisge, deoch-làidir, agus fuasglaidhean organach polar eile |
Solubility ann an uisge | Solamh;Cha mhòr follaiseachd;Ìre solubility ann an uisge 670 g/l |
Brand | Ceimigeach Ruifu |
Nì | Sònrachaidhean |
Coltas | Pùdar geal gu neo-gheal, criostalan no pìosan |
Purity / Modh Mion-sgrùdadh | > 99.0% (HPLC) |
Purity / Modh Mion-sgrùdadh | 98.5 ~ 102.0% (Às deidh tiormachadh) (Titration Neutralization) |
Rubha leaghaidh | 103.0 ~ 107.0 ℃ |
Uisge (le Karl Fischer) | 8.0~12.0% |
Fuigheall air Ignition (Ash) | <0.10% |
Iarann (Fe) | <0.010% |
Sòidiam (Na) | <0.002% |
Meatailtean Trom (mar Pb) | <0.001% |
Sulfate (SO4) | <0.30% |
Chloride (Cl-) | Gabh seachad |
Impurities iomlan | <1.00% |
Deuchainn solubility ann an ethanol | Gabh seachad |
Deuchainn solubility ann an uisge | Gabh seachad |
Spectrum fo-dhearg | A 'gèilleadh ris an Structar |
Spectrum Proton NMR | A 'gèilleadh ris an Structar |
Inbhe deuchainn | Inbhe Iomairt |
Pacaid: Botal, poca foil alùmanum, 25kg / druma cairt-bhòrd, no a rèir riatanas luchd-ceannach
Suidheachadh stòraidh:Bùth ann an soithichean dùinte ann an àite fionnar is tioram;Dìon bho sholas is taiseachd
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Tha p-Toluenesulfonic Acid Monohydrate (CAS: 6192-52-5) air a chleachdadh airson synthesis de doxycycline air cungaidh-leigheis, dipyridamole, amoxicillin, hydroxyl ammonia benzyl cephalosporin intermediates leithid stuthan amh cudromach;Air a chleachdadh gu farsaing ann an gnìomhachas ceimigeach organach;Ann an searbhag caolach ester c, luchd-cuideachaidh aodach, film dhealbhan, polymerization de stabilizer agus catalyst synthesis organach (eistir);Ann an roisinn, peant, bòrd dèanta le duine, tilgeadh, peant agus gnìomhachasan eile air an cleachdadh gu farsaing mar àidseant ciùraigidh, agus astar leigheas, chan eil am film ag atharrachadh dath;Tha e cuideachd na stuth amh cudromach ethoxy quinoline, cuideachd air a chleachdadh gu farsaing ann an gnìomhachas synthesis puinnseanan, cuideachd air a chleachdadh mar eadar-mheadhanan electroplating.p-Toluenesulfonic Acid Tha Monohydrate, salann oxonium, na inneal-catharra organach saor agus furasta a làimhseachadh air a chleachdadh ann an synthesis organach.Tha sgrùdadh air an structar criostalach aige a’ sealltainn gu bheil e monoclinic leP21/cbuidheann fànais.Tha p-Toluenesulfonic Acid Monohydrate air a chleachdadh mar inneal-brosnachaidh agus seasmhach ann an aonadan freagairt leithid lipidation, dehydration, alkylation, dealkylation, ath-rèiteachadh Beckmann, polymerization agus depolymerization.Thathas cuideachd a’ cleachdadh resins epoxy agus amino, còmhdach agus taobhan eile.
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