{"id":7681,"date":"2024-12-11T14:46:31","date_gmt":"2024-12-11T14:46:31","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=7681"},"modified":"2026-04-28T10:42:44","modified_gmt":"2026-04-28T10:42:44","slug":"is-benzophenone-polar-or-nonpolar","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/nl\/is-benzophenone-polar-or-nonpolar\/","title":{"rendered":"Waarom is benzofenon onoplosbaar in water? Is benzofenon polair of niet-polair?"},"content":{"rendered":"<h1><strong>Waarom is benzofenon onoplosbaar in water? Is benzofenon polair of niet-polair?<\/strong><\/h1>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>Quick answer:<\/strong> For practical formulation work, photoinitiator screening starts with the light source and film build, then checks yellowing, adhesion, and cure completeness under real production conditions.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<p>Benzofenon is een uiterst belangrijke fotoinitiator bij de productie van inkt. De vraag of benzofenon polair of apolair is en of het oplosbaar is in verschillende oplosmiddelen, is echter een probleem dat veel vakmensen bezighoudt. In dit artikel analyseren we de polaire eigenschappen van benzofenon, om antwoord te geven op de vraag of het onoplosbaar is in water, maar oplosbaar in sommige alcoholische oplosmiddelen, voor het gebruik van fotoinitiatoren benzofenon inkt productie-installatie om waardevolle kennis en inzichten te bieden.<\/p>\n<h2>Ten eerste, de basis voor de beoordeling van de polariteit van benzofenon<\/h2>\n<p>De moleculaire structuur van benzofenon heeft een belangrijke invloed op de polariteit. Over het algemeen zijn polaire moleculen samengesteld uit atomen met verschillende elektronegativiteit, is de moleculaire structuur asymmetrisch en is er een dipoolmoment. De structuur van benzofenon bevat een carbonylgroep (C=O), die een bepaalde polariteit heeft. Tegelijkertijd heeft de benzeenringstructuur echter een groot apolair karakter. In termen van het totale molecuul zorgen het volume van de benzeenring en de bredere verdeling van de elektronenwolk ervoor dat benzofenon een zwakkere polariteit heeft. In sommige vergelijkende polariteitsexperimenten van vergelijkbare moleculen is de polariteit van benzofenon bijvoorbeeld aanzienlijk lager dan die van sommige sterk polaire moleculen zoals methanol. Dit is ook een belangrijke reden voor de onoplosbaarheid in water, want water is een sterk polair oplosmiddel, volgens het principe van 'vergelijkbare oplosbaarheid' is de zwakke polariteit van benzofenon moeilijk op te lossen in water.<\/p>\n<h2>\nOplosbaarheidsanalyse van benzofenon in alcoholoplosmiddelen<\/h2>\n<p>Bij het onderzoeken van de oplosbaarheid van benzofenon in alcoholoplosmiddelen is de situatie complexer. Enerzijds is benzofenon zelf onoplosbaar in water vanwege de zwakke polariteit en het onvermogen om waterstofbruggen te vormen met water (vanwege de afwezigheid van waterstofatomen in het molecuul die verbonden zijn met O, N of F). Het is echter gedocumenteerd dat het in alcoholische oplosmiddelen waterstofbruggen vormt. Dit komt omdat alcoholmoleculen (bijvoorbeeld ethanol, CH\u2083CH\u2082OH) zowel een apolair koolwaterstofgroepgedeelte als een polair hydroxyl (-OH) gedeelte hebben. Het carbonylzuurstofatoom van benzofenon kan een waterstofbrug vormen met het hydroxylwaterstofatoom van de alcoholmolecule, waardoor oplosbaarheid tot op zekere hoogte mogelijk is. In het inktmengexperiment bijvoorbeeld, wanneer ethanol als oplosmiddel wordt gebruikt, kan benzofenon geleidelijk worden opgelost en gelijkmatig worden gedispergeerd in het systeem onder invloed van roeren, etc., wat de belichaming is van waterstofbruggen. Deze oplosbaarheid is echter niet onbeperkt en wordt be\u00efnvloed door verschillende factoren, zoals de moleculaire structuur van de alcohol, de concentratie en de temperatuur.<\/p>\n<h2>\nTen derde, de praktische betekenis van de inktproductie<\/h2>\n<p>Voor het gebruik van benzofenon productie inkt fabriek, het begrijpen van de polariteit en oplosbaarheid van benzofenon heeft een belangrijke praktische waarde. Bij het ontwerp van de inktformulering moet volledig rekening worden gehouden met de compatibiliteit van benzofenon met andere oplosmiddelen, harsen en andere componenten. Als een ongeschikt oplosmiddel wordt gekozen, kan dit ertoe leiden dat benzofenon niet voldoende wordt opgelost of gedispergeerd, wat de prestaties van de inkt be\u00efnvloedt, zoals uithardingssnelheid en hechting. Als er bijvoorbeeld een groot aantal apolaire oplosmiddelen in de formulering wordt gebruikt en de afstemming van benzofenon met polaire oplosmiddelen wordt verwaarloosd, kan de inkt tijdens opslag neerslaan of delamineren. Daarom kan een redelijke aanpassing van het oplosmiddelsysteem, op basis van de eigenschappen van benzofenon om de juiste verhouding van polaire en apolaire oplosmiddelen te selecteren, de kwaliteit van de inkt en het productieproces optimaliseren.<br \/>\nIn het productieproces van inkt helpt inzicht in deze eigenschappen van benzofenon ook om de productieomstandigheden te beheersen. De temperatuur heeft bijvoorbeeld een effect op de oplosbaarheid van benzofenon in het oplosmiddel, en een geschikte verhoging van de temperatuur kan de oplosbaarheid verbeteren, maar er moet ook rekening worden gehouden met het effect van de temperatuur op de andere componenten en de algehele stabiliteit van de inkt. Tegelijkertijd, bij de aanschaf van grondstoffen, kan de zuiverheid en kwaliteit testen van benzofenon ook worden gebruikt om te helpen bij het oordeel van het aspect van de oplosbaarheid, om ervoor te zorgen dat het gebruik van benzofenon in lijn met de productie-eisen.<br \/>\nVanuit mijn persoonlijke oogpunt, benzofenon in de oplosbaarheid van deze kenmerken brengt veel uitdagingen en denken aan de inkt productie. In het verleden een aantal experimenten en de productie de praktijk, heb ik ondervonden als gevolg van onjuiste greep van de oplosbaarheid van benzofenon inkt kwaliteitsproblemen veroorzaakt door diepgaande studie en aanpassing van het oplosmiddel systeem op te lossen. Dit herinnert ons er ook aan dat op het gebied van inkt productie, de kenmerken van elke grondstof moeten grondig worden onderzocht om producten van hoge kwaliteit te produceren.<br \/>\nTijdens het productieproces van inkt kun je ook overwegen om enkele additieven toe te voegen om de oplosbaarheid en dispersie van benzofenon te verbeteren. Sommige oppervlakteactieve stoffen kunnen bijvoorbeeld de oppervlaktespanning van het systeem verlagen en een betere menging van benzofenon met oplosmiddelen en andere ingredi\u00ebnten bevorderen. Tegelijkertijd moeten de selectie van productieapparatuur en de optimalisatie van procesparameters worden gecombineerd met de eigenschappen van benzofenon. Zo kan het gebruik van effici\u00ebnte mengapparatuur en de juiste mengsnelheid het oplossingsproces van benzofenon versnellen en de productie-effici\u00ebntie verbeteren.<\/p>\n<p><img decoding=\"async\" class=\"size-full wp-image-7682\" src=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/12\/Photoinitiator-benzophenone.jpg\" alt=\"Fotoinitiator benzofenon\" width=\"2048\" height=\"2048\" srcset=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/12\/Photoinitiator-benzophenone.jpg 2048w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/12\/Photoinitiator-benzophenone-768x768.jpg 768w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/12\/Photoinitiator-benzophenone-1536x1536.jpg 1536w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/12\/Photoinitiator-benzophenone-12x12.jpg 12w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/12\/Photoinitiator-benzophenone-720x720.jpg 720w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/12\/Photoinitiator-benzophenone-200x200.jpg 200w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/12\/Photoinitiator-benzophenone-300x300.jpg 300w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/12\/Photoinitiator-benzophenone-600x600.jpg 600w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/12\/Photoinitiator-benzophenone-100x100.jpg 100w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" \/><\/p>\n<p>Als u meer wilt weten over de eigenschappen van grondstoffen en procesoptimalisatie bij de productie van inkt, kunt u zich abonneren op onze nieuwsbrief voor meer professionele inhoud.<br \/>\nConcluderend zijn de polariteit en oplosbaarheid van benzofenon belangrijke factoren die niet kunnen worden genegeerd bij de productie van inkt. Door de eigenschappen goed te begrijpen en toe te passen op de feitelijke productie, kunt u de kwaliteit en productiviteit van inktproducten verbeteren en voordelen behalen voor uw bedrijf in de concurrentiestrijd op de markt. Bent u ooit oplosbaarheidsproblemen tegengekomen bij het gebruik van benzofenon voor de productie van inkt? Deel ze gerust in de commentaarsectie.<\/p>\n<p><!-- lc-commercial-start --><\/p>\n<h2>How formulators usually evaluate this photoinitiator topic<\/h2>\n<p>When technical buyers or formulators screen photoinitiators, the most useful decision frame is usually cure quality plus application fit: which package cures reliably, keeps appearance acceptable, and still works under the lamp, film thickness, and substrate conditions of the actual process.<\/p>\n<ul>\n<li><strong>Match the package to the lamp first:<\/strong> mercury lamps, UV LEDs, and visible-light systems can rank the same photoinitiators very differently.<\/li>\n<li><strong>Check depth cure and surface cure separately:<\/strong> a film that feels dry on top can still be weak underneath.<\/li>\n<li><strong>Balance yellowing with reactivity:<\/strong> the strongest deep-cure route is not always the best commercial choice if color or migration risk becomes unacceptable.<\/li>\n<li><strong>Use the final formula as the benchmark:<\/strong> pigment load, monomer package, and film thickness can all change the apparent ranking of the same initiator.<\/li>\n<\/ul>\n<h3>Recommended product references<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-819-irgacure-819-cas-162881-26-7\/\">CHLUMINIT 819<\/a>:<\/strong> Useful when a formulation needs stronger absorption and deeper cure support.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/nl\/product\/irgacure-1173-cas-7473-98-5\/\">CHLUMINIT 1173<\/a>:<\/strong> A practical comparison point for classic short-wave UV initiation.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-itx-cas-5495-84-1\/\">CHLUMINIT ITX<\/a>:<\/strong> A useful long-wave support route in many printing-ink packages.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-cq\/\">CHLUMINIT CQ<\/a>:<\/strong> A direct reference for visible-light and color-sensitive curing discussions.<\/li>\n<\/ul>\n<h3>FAQ for buyers and formulators<\/h3>\n<p><strong>Why are blended photoinitiator packages so common?<\/strong><br \/>Because one product may control yellowing or lamp fit well while another improves cure depth or line-speed performance, so the full package is often stronger than any single grade.<\/p>\n<p><strong>Should incomplete cure always be solved by adding more initiator?<\/strong><br \/>Not automatically. The real limitation may be the lamp, film thickness, pigment shading, or the rest of the reactive system rather than simple under-dosage.<\/p>\n<p><!-- lc-commercial-end --><\/p>\n<h2><strong><b>Neem nu contact met ons op!<\/b><\/strong><\/h2>\n<h4><strong><b>Als je Price nodig hebt, vul dan je contactgegevens in op het formulier hieronder. We nemen dan meestal binnen 24 uur contact met je op. Je kunt me ook een e-mail sturen <span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"mailto:info@longchangchemical.com\">info@longchangchemical.com<\/a><\/span>\u00a0tijdens kantooruren (8:30 tot 18:00 UTC+8 ma. ~ za.) of gebruik de live chat op de website voor een snel antwoord.<\/b><\/strong><\/h4>\n<p>&nbsp;<\/p>\n<table style=\"border-collapse: collapse; width: 435.77pt;\" border=\"0\" width=\"581\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt; width: 215.25pt;\" width=\"287\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-tpo-cas-75980-60-8\/\"><span style=\"color: #00ccff;\">Fotoinitiator TPO<\/span><\/a><\/td>\n<td style=\"width: 220.50pt;\" width=\"294\">CAS 75980-60-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/cas-270586-78-2\/\"><span style=\"color: #00ccff;\">Fotoinitiator TMO<\/span><\/a><\/td>\n<td>CAS 270586-78-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-pd-01-cas-579-07-7\/\"><span style=\"color: #00ccff;\">Fotoinitiator PD-01<\/span><\/a><\/td>\n<td>CAS 579-07-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-pbz-cas-2128-93-0\/\"><span style=\"color: #00ccff;\">Fotoinitiator PBZ<\/span><\/a><\/td>\n<td>CAS 2128-93-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-oxe-02-cas-478556-66-0\/\"><span style=\"color: #00ccff;\">Fotoinitiator OXE-02<\/span><\/a><\/td>\n<td>CAS 478556-66-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-ombb\/\"><span style=\"color: #00ccff;\">Fotoinitiator OMBB<\/span><\/a><\/td>\n<td>CAS 606-28-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-mpbz-6012\/\"><span style=\"color: #00ccff;\">Fotoinitiator MPBZ (6012)<\/span><\/a><\/td>\n<td>CAS 86428-83-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-mbp-cas-134-84-9\/\"><span style=\"color: #00ccff;\">Fotoinitiator MBP<\/span><\/a><\/td>\n<td>CAS 134-84-9<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-mbf-cas-15206-55-0\/\"><span style=\"color: #00ccff;\">Fotoinitiator MBF<\/span><\/a><\/td>\n<td>CAS 15206-55-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-lap-cas-85073-19-4\/\"><span style=\"color: #00ccff;\">Fotoinitiator LAP<\/span><\/a><\/td>\n<td>CAS 85073-19-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-itx-cas-5495-84-1\/\"><span style=\"color: #00ccff;\">Fotoinitiator ITX<\/span><\/a><\/td>\n<td>CAS 5495-84-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-emk\/\"><span style=\"color: #00ccff;\">Fotoinitiator EMK<\/span><\/a><\/td>\n<td>CAS 90-93-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-eha-cas-21245-02-3\/\"><span style=\"color: #00ccff;\">Fotoinitiator EHA<\/span><\/a><\/td>\n<td>CAS 21245-02-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-edb-cas-10287-53-3\/\"><span style=\"color: #00ccff;\">Fotoinitiator EDB<\/span><\/a><\/td>\n<td>CAS 10287-53-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-detx-cas-82799-44-8\/\"><span style=\"color: #00ccff;\">Fotoinitiator DETX<\/span><\/a><\/td>\n<td>CAS 82799-44-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-cq\/\"><span style=\"color: #00ccff;\">Fotoinitiator CQ \/ Kamferchinon<\/span><\/a><\/td>\n<td>CAS 10373-78-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-cbp-cas-134-85-0\/\"><span style=\"color: #00ccff;\">Fotoinitiator CBP<\/span><\/a><\/td>\n<td>CAS 134-85-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-bp-cas-119-61-9\/\"><span style=\"color: #00ccff;\">Fotoinitiator BP \/ Benzofenon<\/span><\/a><\/td>\n<td>CAS 119-61-9<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-bms\/\"><span style=\"color: #00ccff;\">Fotoinitiator BMS<\/span><\/a><\/td>\n<td>CAS 83846-85-9<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-938\/\"><span style=\"color: #00ccff;\">Fotoinitiator 938<\/span><\/a><\/td>\n<td>CAS 61358-25-6<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-937-cas-71786-70-4\/\"><span style=\"color: #00ccff;\">Fotoinitiator 937<\/span><\/a><\/td>\n<td>CAS 71786-70-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-819-dw\/\"><span style=\"color: #00ccff;\">Fotoinitiator 819 DW<\/span><\/a><\/td>\n<td>CAS 162881-26-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-819-irgacure-819-cas-162881-26-7\/\"><span style=\"color: #00ccff;\">Fotoinitiator 819<\/span><\/a><\/td>\n<td>CAS 162881-26-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-784-cas-125051-32-3\/\"><span style=\"color: #00ccff;\">Fotoinitiator 784<\/span><\/a><\/td>\n<td>CAS 125051-32-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-754-cas-211510-16-6-442536-99-4\/\"><span style=\"color: #00ccff;\">Fotoinitiator 754<\/span><\/a><\/td>\n<td>CAS 211510-16-6 442536-99-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-6993-cas-71449-78-0\/\"><span style=\"color: #00ccff;\">Fotoinitiator 6993<\/span><\/a><\/td>\n<td>CAS 71449-78-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-6976\/\"><span style=\"color: #00ccff;\">Fotoinitiator 6976<\/span><\/a><\/td>\n<td>CAS 71449-78-0 89452-37-9 108-32-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-379-cas-119344-86-4\/\"><span style=\"color: #00ccff;\">Fotoinitiator 379<\/span><\/a><\/td>\n<td>CAS 119344-86-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-369-cas-119313-12-1\/\"><span style=\"color: #00ccff;\">Fotoinitiator 369<\/span><\/a><\/td>\n<td>CAS 119313-12-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-160\/\">Fotoinitiator 160<\/a><\/span><\/td>\n<td>CAS 71868-15-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-1206\/\"><span style=\"color: #00ccff;\">Fotoinitiator 1206<\/span><\/a><\/td>\n<td><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/nl\/product\/irgacure-1173-cas-7473-98-5\/\"><span style=\"color: #00ccff;\">Fotoinitiator 1173<\/span><\/a><\/td>\n<td>CAS 7473-98-5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Benzophenone is an extremely important photoinitiator in the field of ink manufacturing. However, the question of whether benzophenone is polar or non-polar and its solubility in different solvents has been<\/p>","protected":false},"author":1,"featured_media":7682,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[185],"tags":[],"class_list":["post-7681","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-photoinitiator"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Why is benzophenone insoluble in water\u200b? 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