p-Toluenesulfonic Acid Monohydrate CAS 6192-52-5 Purity>99.0% (HPLC)
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Dzina la Chemical | p-Toluenesulfonic Acid Monohydrate |
Mawu ofanana ndi mawu | PTSA Monohydrate;para-toluenesulfonic acid monohydrate;4-Methylbenzenesulfonic Acid Monohydrate;4-Toluenesulfonic Acid Monohydrate;Toluene-4-Sulfonic Acid Monohydrate |
Nambala ya CAS | 6192-52-5 |
Nambala ya CAT | RF-PI2258 |
Stock Status | Mu Stock, Kupanga Mphamvu 650MT/Chaka |
Molecular Formula | C7H8O3S·H2O |
Kulemera kwa Maselo | 190.22 |
Kuchulukana | 1.24g/cm3 |
Zomverera | Hygroscopic |
Kusungunuka (Kusungunuka mkati) | Kusungunuka mu Madzi, Mowa, ndi Zosungunulira Zina za Polar Organic |
Kusungunuka mu Madzi | Zosungunuka;Pafupifupi Transparency;Digiri ya Kusungunuka mu Madzi 670 g/l |
Mtundu | Ruifu Chemical |
Kanthu | Zofotokozera |
Maonekedwe | Ufa Woyera mpaka Woyera, Makristalo kapena Chunks |
Kuyera / Kusanthula Njira | >99.0% (HPLC) |
Kuyera / Kusanthula Njira | 98.5 ~ 102.0% (Atatha Kuyanika) (Neutralization Titration) |
Melting Point | 103.0 ~ 107.0 ℃ |
Madzi (wolemba Karl Fischer) | 8.0-12.0% |
Zotsalira pakuyatsa (Phulusa) | <0.10% |
Chitsulo (Fe) | <0.010% |
Sodium (Na) | <0.002% |
Zitsulo Zolemera (monga Pb) | <0.001% |
Sulfate (SO4) | <0.30% |
Chloride (Cl-) | Pitani |
Zonse Zonyansa | <1.00% |
Mayeso a Sulubility mu Ethanol | Pitani |
Mayeso a Sulubility mu Madzi | Pitani |
Infrared Spectrum | Zimagwirizana ndi Kapangidwe |
Proton NMR Spectrum | Zimagwirizana ndi Kapangidwe |
Test Standard | Enterprise Standard |
Phukusi: Botolo, Aluminiyamu zojambulazo thumba, 25kg/Cardboard Drum, kapena malinga ndi lamulo la kasitomala
Mkhalidwe Wosungira:Sungani muzitsulo zosindikizidwa pamalo ozizira ndi owuma;Tetezani ku kuwala ndi chinyezi
p-Toluenesulfonic Acid Monohydrate (CAS: 6192-52-5) ntchito synthesis wa doxycycline pa mankhwala, dipyridamole, amoxicillin, hydroxyl ammonia benzyl cephalosporin intermediates monga zofunika zopangira;Amagwiritsidwa ntchito kwambiri mumakampani opanga mankhwala;Mu kuchepetsa asidi ester c, nsalu zothandizira, zithunzi filimu, polymerization wa stabilizer ndi organic synthesis chothandizira (esters);Mu utomoni, utoto, bolodi lopangidwa ndi anthu, kuponyera, utoto ndi mafakitale ena amagwiritsidwa ntchito kwambiri ngati machiritso, komanso kuthamanga kwa machiritso, filimuyo sisintha mtundu;Ndiwopanganso ethoxy quinoline zofunikira zopangira, zomwe zimagwiritsidwanso ntchito kwambiri mumakampani opanga mankhwala ophera tizilombo, omwe amagwiritsidwanso ntchito ngati ma electroplating intermediates.p-Toluenesulfonic Acid Monohydrate, mchere wa oxonium, ndi wotchipa komanso wosavuta kugwiritsa ntchito chothandizira cha organic chomwe chimagwiritsidwa ntchito popanga organic.Kafukufuku wa mawonekedwe ake a crystalline amasonyeza kuti ndi monoclinic ndiP21/cmlengalenga gulu.p-Toluenesulfonic Acid Monohydrate ntchito monga chothandizira ndi stabilizer mu anachita mayunitsi monga lipidation, kuchepa madzi m'thupi, alkylation, dealkylation, Beckmann rearrangement, polymerization ndi depolymerization.Epoxy ndi amino resins, zokutira ndi mbali zina zimagwiritsidwanso ntchito.