{"id":7594,"date":"2024-11-11T06:01:31","date_gmt":"2024-11-11T06:01:31","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&#038;p=7594"},"modified":"2025-12-16T02:16:23","modified_gmt":"2025-12-16T02:16:23","slug":"photoinitiator-551-cas-591773-90-9","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/id\/product\/photoinitiator-551-cas-591773-90-9\/","title":{"rendered":"CHLUMINIT\u00ae 551 \/ Photoinisiator 551 CAS 591773-90-9"},"content":{"rendered":"<h1>Pemrakarsa foto 551 CAS 591773-90-9<\/h1>\n<p><strong>Sinonim<\/strong>: 10- (4-Biphenyllyl) -2,4-Diethylthioxanthone-10- sulfonium heksafluorofosfat<br \/>\n<strong>CAS No<\/strong>: 591773-90-9<br \/>\n<strong>Rumus Molekul<\/strong>: C29H25OS.PF6<br \/>\n<strong>Informasi Umum<\/strong>:<br \/>\nCHLUMINIT 551 adalah fotoinisiator kationik dengan aktivitas fotoinisiator yang tinggi, pengeringan permukaan yang baik, tidak menguning, tidak ada migrasi, dan tidak berbau. Ini memiliki penyerapan tertentu pada 365\/385\/395nm dan dapat digunakan untuk pengawetan LED.<\/p>\n<p>Dibandingkan dengan struktur ITX pada CHLUMINIT 550, struktur DETX pada CHLUMINIT 551 lebih ramah lingkungan dan memiliki toksisitas biologis yang lebih rendah. Dapat digunakan dalam kemasan makanan untuk menggantikan Omnicat 550.<\/p>\n<p><strong><b>Spesifikasi<\/b><\/strong><strong><b>:<\/b><\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"204\">Penampilan<\/td>\n<td width=\"214\">Bubuk kristal kuning<\/td>\n<\/tr>\n<tr>\n<td width=\"204\">Kemurnian<\/td>\n<td width=\"214\">\u226598%<\/td>\n<\/tr>\n<tr>\n<td width=\"204\">Titik leleh<\/td>\n<td width=\"214\">190-200\u2103<\/td>\n<\/tr>\n<tr>\n<td width=\"204\">Materi yang mudah menguap<\/td>\n<td width=\"214\">\u22640.5%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong><b>Penggunaan<\/b><\/strong><strong><b>:<\/b><\/strong><\/p>\n<p>Tinta cetak kationik dan pernis cetak berlebih untuk aplikasi khusus seperti pelapis kaleng, pelapis koil dan kemasan farmasi.<\/p>\n<p><strong><b>Paket<\/b><\/strong><strong><b>:<\/b><\/strong><\/p>\n<p>1KG \/ TAS<\/p>\n<p><strong><b>Penyimpanan:<\/b><\/strong><\/p>\n<p>Simpan di gudang yang kering, bersih, dan berventilasi.<br \/>\nHindari paparan cahaya dan panas.<br \/>\nBerhati-hatilah untuk mencegah kebocoran, hujan dan sinar matahari selama pengangkutan.<\/p>\n<h2><strong><b>Hubungi Kami Sekarang!<\/b><\/strong><\/h2>\n<h4><strong><b>Jika Anda membutuhkan Harga, silakan isi informasi kontak Anda di formulir di bawah ini, kami biasanya akan menghubungi Anda dalam waktu 24 jam. Anda juga bisa mengirim email kepada saya <span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"mailto:info@longchangchemical.com\">info@longchangchemical.com<\/a><\/span>\u00a0selama jam kerja (8:30 pagi hingga 6:00 sore UTC+8 Senin-Sabtu) atau gunakan obrolan langsung situs web untuk mendapatkan balasan secepatnya.<\/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\/id\/product\/photoinitiator-tpo-cas-75980-60-8\/\"><span style=\"color: #00ccff;\">TPO pemrakarsa foto<\/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\/id\/product\/cas-270586-78-2\/\"><span style=\"color: #00ccff;\">Pemrakarsa foto 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\/id\/product\/photoinitiator-pd-01-cas-579-07-7\/\"><span style=\"color: #00ccff;\">Pemrakarsa foto 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\/id\/product\/photoinitiator-pbz-cas-2128-93-0\/\"><span style=\"color: #00ccff;\">Pemrakarsa foto 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\/id\/product\/photoinitiator-oxe-02-cas-478556-66-0\/\"><span style=\"color: #00ccff;\">Pemrakarsa foto 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\/id\/product\/photoinitiator-ombb\/\"><span style=\"color: #00ccff;\">Pemrakarsa foto 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\/id\/product\/photoinitiator-mpbz-6012\/\"><span style=\"color: #00ccff;\">Pemrakarsa foto 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\/id\/product\/photoinitiator-mbp-cas-134-84-9\/\"><span style=\"color: #00ccff;\">Pemrakarsa foto 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\/id\/product\/photoinitiator-mbf-cas-15206-55-0\/\"><span style=\"color: #00ccff;\">Pemrakarsa foto 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\/id\/product\/photoinitiator-lap-cas-85073-19-4\/\"><span style=\"color: #00ccff;\">PAPAN inisiator foto<\/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\/id\/product\/photoinitiator-itx-cas-5495-84-1\/\"><span style=\"color: #00ccff;\">Pemrakarsa foto 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\/id\/product\/photoinitiator-emk\/\"><span style=\"color: #00ccff;\">Pemrakarsa foto 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\/id\/product\/photoinitiator-eha-cas-21245-02-3\/\"><span style=\"color: #00ccff;\">Pemrakarsa foto 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\/id\/product\/photoinitiator-edb-cas-10287-53-3\/\"><span style=\"color: #00ccff;\">Pemrakarsa foto 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\/id\/product\/photoinitiator-detx-cas-82799-44-8\/\"><span style=\"color: #00ccff;\">Pemrakarsa foto 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\/id\/product\/photoinitiator-cq\/\"><span style=\"color: #00ccff;\">Pemrakarsa foto CQ \/ Kamperquinon<\/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\/id\/product\/photoinitiator-cbp-cas-134-85-0\/\"><span style=\"color: #00ccff;\">Pemrakarsa foto 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\/id\/product\/photoinitiator-bp-cas-119-61-9\/\"><span style=\"color: #00ccff;\">Pemrakarsa foto 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\/id\/product\/photoinitiator-bms\/\"><span style=\"color: #00ccff;\">BMS inisiator foto<\/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\/id\/product\/photoinitiator-938\/\"><span style=\"color: #00ccff;\">Pemrakarsa foto 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\/id\/product\/photoinitiator-937-cas-71786-70-4\/\"><span style=\"color: #00ccff;\">Pemrakarsa foto 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\/id\/product\/photoinitiator-819-dw\/\"><span style=\"color: #00ccff;\">Pemrakarsa foto 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\/id\/product\/photoinitiator-819-irgacure-819-cas-162881-26-7\/\"><span style=\"color: #00ccff;\">Pemrakarsa Foto 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\/id\/product\/photoinitiator-784-cas-125051-32-3\/\"><span style=\"color: #00ccff;\">Pemrakarsa foto 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\/id\/product\/photoinitiator-754-cas-211510-16-6-442536-99-4\/\"><span style=\"color: #00ccff;\">Pemrakarsa foto 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\/id\/product\/photoinitiator-6993-cas-71449-78-0\/\"><span style=\"color: #00ccff;\">Pemrakarsa foto 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\/id\/product\/photoinitiator-6976\/\"><span style=\"color: #00ccff;\">Pemrakarsa foto 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\/id\/product\/photoinitiator-379-cas-119344-86-4\/\"><span style=\"color: #00ccff;\">Pemrakarsa foto 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\/id\/product\/photoinitiator-369-cas-119313-12-1\/\"><span style=\"color: #00ccff;\">Pemrakarsa foto 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\/id\/product\/photoinitiator-160\/\">Pemrakarsa Foto 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\/id\/product\/photoinitiator-1206\/\"><span style=\"color: #00ccff;\">Pemrakarsa Foto 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\/id\/product\/irgacure-1173-cas-7473-98-5\/\"><span style=\"color: #00ccff;\">Pemrakarsa foto 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><strong>CHLUMINIT 551<\/strong> adalah fotoinisiator kationik dengan aktivitas fotoinisiator tinggi, pengeringan permukaan yang baik, tidak menguning, tidak ada migrasi, dan tidak berbau. Ini memiliki penyerapan tertentu pada 365\/385\/395nm dan dapat digunakan untuk pengawetan LED.<\/p>\n<p>Dibandingkan dengan struktur ITX pada CHLUMINIT 550, struktur DETX pada CHLUMINIT 551 lebih ramah lingkungan dan memiliki toksisitas biologis yang lebih rendah. Dapat digunakan dalam kemasan makanan untuk menggantikan Omnicat 550.<\/p>","protected":false},"featured_media":7573,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[175,174,176],"product_tag":[],"class_list":{"0":"post-7594","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-cationic-photoinitiator","7":"product_cat-photoinitiator","8":"product_cat-newly-developed-pis","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>China CHLUMINIT\u00ae 551 Cationic Photoinitiator Cas No 591773-90-9 - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"CHLUMINIT 551 is a cationic photoinitiator with high photoinitiator activity, good surface drying, no yellowing, no migration, and no odor. It has a certain absorption at 365\/385\/395nm and can be used for LED curing. Compared with the ITX structure in CAT-550, the DETX structure in CAT-551 is more environmentally friendly and has lower biological toxicity. It can be used in food packaging to replace Omnirad 550.,Chemical Name 10-(4-Biphenylyl)-2-isopropyl-9-oxo-9H-thioxanthenium hexafluorophosphate ,can replace Omnicat 550 Omnicat BL 550 Omnirad 550 ; 550 ; C29H25OS.PF6,Longchang Chemical is a professional manufacturer and supplier of photoinitiator in China.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangchemical.com\/id\/product\/photoinitiator-551-cas-591773-90-9\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"China CHLUMINIT\u00ae 551 Cationic Photoinitiator Cas No 591773-90-9 - Longchang Chemical\" \/>\n<meta property=\"og:description\" content=\"CHLUMINIT 551 is a cationic photoinitiator with high photoinitiator activity, good surface drying, no yellowing, no migration, and no odor. It has a certain absorption at 365\/385\/395nm and can be used for LED curing. Compared with the ITX structure in CAT-550, the DETX structure in CAT-551 is more environmentally friendly and has lower biological toxicity. It can be used in food packaging to replace Omnirad 550.,Chemical Name 10-(4-Biphenylyl)-2-isopropyl-9-oxo-9H-thioxanthenium hexafluorophosphate ,can replace Omnicat 550 Omnicat BL 550 Omnirad 550 ; 550 ; C29H25OS.PF6,Longchang Chemical is a professional manufacturer and supplier of photoinitiator in China.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/longchangchemical.com\/id\/product\/photoinitiator-551-cas-591773-90-9\/\" \/>\n<meta property=\"og:site_name\" content=\"Longchang Chemical\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-16T02:16:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/11\/Cationic-photoinitiator.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/longchangchemical.com\/product\/photoinitiator-551-cas-591773-90-9\/\",\"url\":\"https:\/\/longchangchemical.com\/product\/photoinitiator-551-cas-591773-90-9\/\",\"name\":\"China CHLUMINIT\u00ae 551 Cationic Photoinitiator Cas No 591773-90-9 - Longchang Chemical\",\"isPartOf\":{\"@id\":\"https:\/\/longchangchemical.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/longchangchemical.com\/product\/photoinitiator-551-cas-591773-90-9\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/longchangchemical.com\/product\/photoinitiator-551-cas-591773-90-9\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/11\/Cationic-photoinitiator.jpg\",\"datePublished\":\"2024-11-11T06:01:31+00:00\",\"dateModified\":\"2025-12-16T02:16:23+00:00\",\"description\":\"CHLUMINIT 551 is a cationic photoinitiator with high photoinitiator activity, good surface drying, no yellowing, no migration, and no odor. It has a certain absorption at 365\/385\/395nm and can be used for LED curing. Compared with the ITX structure in CAT-550, the DETX structure in CAT-551 is more environmentally friendly and has lower biological toxicity. It can be used in food packaging to replace Omnirad 550.,Chemical Name 10-(4-Biphenylyl)-2-isopropyl-9-oxo-9H-thioxanthenium hexafluorophosphate ,can replace Omnicat 550 Omnicat BL 550 Omnirad 550 ; 550 ; C29H25OS.PF6,Longchang Chemical is a professional manufacturer and supplier of photoinitiator in China.\",\"breadcrumb\":{\"@id\":\"https:\/\/longchangchemical.com\/product\/photoinitiator-551-cas-591773-90-9\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/longchangchemical.com\/product\/photoinitiator-551-cas-591773-90-9\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"id\",\"@id\":\"https:\/\/longchangchemical.com\/product\/photoinitiator-551-cas-591773-90-9\/#primaryimage\",\"url\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/11\/Cationic-photoinitiator.jpg\",\"contentUrl\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/11\/Cationic-photoinitiator.jpg\",\"width\":600,\"height\":600},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/longchangchemical.com\/product\/photoinitiator-551-cas-591773-90-9\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/longchangchemical.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products Longchang\",\"item\":\"https:\/\/longchangchemical.com\/product\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"CHLUMINIT\u00ae 551 \/ Photoinitiator 551 CAS 591773-90-9\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/longchangchemical.com\/#website\",\"url\":\"https:\/\/longchangchemical.com\/\",\"name\":\"Longchang Chemical\",\"description\":\"China chemical manufacturer \uff06 supplier\",\"publisher\":{\"@id\":\"https:\/\/longchangchemical.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/longchangchemical.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"id\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/longchangchemical.com\/#organization\",\"name\":\"Longchang Chemical\",\"url\":\"https:\/\/longchangchemical.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"id\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png\",\"contentUrl\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png\",\"width\":512,\"height\":512,\"caption\":\"Longchang Chemical\"},\"image\":{\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"China CHLUMINIT\u00ae 551 Cationic Photoinitiator Cas No 591773-90-9 - Longchang Chemical","description":"CHLUMINIT 551 adalah fotoinisiator kationik dengan aktivitas fotoinisiator yang tinggi, pengeringan permukaan yang baik, tidak menguning, tidak ada migrasi, dan tidak berbau. Ini memiliki penyerapan tertentu pada 365\/385\/395nm dan dapat digunakan untuk pengawetan LED. Dibandingkan dengan struktur ITX pada CAT-550, struktur DETX pada CAT-551 lebih ramah lingkungan dan memiliki toksisitas biologis yang lebih rendah. Dapat digunakan dalam kemasan makanan untuk menggantikan Omnirad 550., Nama Kimia 10- (4-Biphenylyl) -2-isopropyl-9-oxo-9H-thioxanthenium hexafluorophosphate, dapat menggantikan Omnicat 550 Omnicat BL 550 Omnirad 550; 550; C29H25OS.PF6, Longchang Chemical adalah produsen profesional dan pemasok photoinisiator di Cina.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/longchangchemical.com\/id\/product\/photoinitiator-551-cas-591773-90-9\/","og_locale":"id_ID","og_type":"article","og_title":"China CHLUMINIT\u00ae 551 Cationic Photoinitiator Cas No 591773-90-9 - Longchang Chemical","og_description":"CHLUMINIT 551 is a cationic photoinitiator with high photoinitiator activity, good surface drying, no yellowing, no migration, and no odor. It has a certain absorption at 365\/385\/395nm and can be used for LED curing. Compared with the ITX structure in CAT-550, the DETX structure in CAT-551 is more environmentally friendly and has lower biological toxicity. It can be used in food packaging to replace Omnirad 550.,Chemical Name 10-(4-Biphenylyl)-2-isopropyl-9-oxo-9H-thioxanthenium hexafluorophosphate ,can replace Omnicat 550 Omnicat BL 550 Omnirad 550 ; 550 ; C29H25OS.PF6,Longchang Chemical is a professional manufacturer and supplier of photoinitiator in China.","og_url":"https:\/\/longchangchemical.com\/id\/product\/photoinitiator-551-cas-591773-90-9\/","og_site_name":"Longchang Chemical","article_modified_time":"2025-12-16T02:16:23+00:00","og_image":[{"width":600,"height":600,"url":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/11\/Cationic-photoinitiator.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/longchangchemical.com\/product\/photoinitiator-551-cas-591773-90-9\/","url":"https:\/\/longchangchemical.com\/product\/photoinitiator-551-cas-591773-90-9\/","name":"China CHLUMINIT\u00ae 551 Cationic Photoinitiator Cas No 591773-90-9 - Longchang Chemical","isPartOf":{"@id":"https:\/\/longchangchemical.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/longchangchemical.com\/product\/photoinitiator-551-cas-591773-90-9\/#primaryimage"},"image":{"@id":"https:\/\/longchangchemical.com\/product\/photoinitiator-551-cas-591773-90-9\/#primaryimage"},"thumbnailUrl":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/11\/Cationic-photoinitiator.jpg","datePublished":"2024-11-11T06:01:31+00:00","dateModified":"2025-12-16T02:16:23+00:00","description":"CHLUMINIT 551 adalah fotoinisiator kationik dengan aktivitas fotoinisiator yang tinggi, pengeringan permukaan yang baik, tidak menguning, tidak ada migrasi, dan tidak berbau. Ini memiliki penyerapan tertentu pada 365\/385\/395nm dan dapat digunakan untuk pengawetan LED. Dibandingkan dengan struktur ITX pada CAT-550, struktur DETX pada CAT-551 lebih ramah lingkungan dan memiliki toksisitas biologis yang lebih rendah. 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