{"id":11364,"date":"2026-08-27T08:44:03","date_gmt":"2026-08-27T08:44:03","guid":{"rendered":"https:\/\/longchangchemical.com\/product\/ir-775-near-infrared-sensitizing-dye-cas-205744-92-9\/"},"modified":"2026-08-27T08:44:03","modified_gmt":"2026-08-27T08:44:03","slug":"ir-775-near-infrared-sensitizing-dye-cas-205744-92-9","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/id\/product\/ir-775-near-infrared-sensitizing-dye-cas-205744-92-9\/","title":{"rendered":"CHLUMINIT\u00ae IR-775 \/ Pewarna Sensitisasi Inframerah Dekat 775 nm CAS 205744-92-9"},"content":{"rendered":"<h2><strong>IR-775 Pewarna Sensitisasi Inframerah Dekat 775 nm<\/strong><\/h2>\n<p>IR-775 Tosylate adalah pewarna sensitisasi sianin inframerah dekat yang digunakan untuk memperluas respons spektral yang dapat dimanfaatkan dari sistem fotoinisiator dan pencitraan termal yang kompatibel ke wilayah inframerah dekat.<\/p>\n<h2><strong>Mengapa Mengevaluasi IR-775?<\/strong><\/h2>\n<ul>\n<li>Sensitizer sianin inframerah dekat dengan puncak penyerapan khas pada 775 nm.<\/li>\n<li>Memperluas respons spektral yang dapat dimanfaatkan dari sistem fotoinisiator yang kompatibel hingga ke wilayah inframerah dekat.<\/li>\n<li>Dirancang untuk evaluasi dalam pencetakan litografis dan aplikasi laser computer-to-plate.<\/li>\n<li>Laporan TDS yang telah ditinjau menunjukkan kesesuaian yang baik dengan sistem pemicu HABI; kompatibilitas formulasi harus dipastikan.<\/li>\n<\/ul>\n<h2><strong>Informasi Produk dan Sifat-sifat Umum<\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td width=\"245\"><strong>Nama produk<\/strong><\/td>\n<td width=\"390\">IR-775 Tosilat<\/td>\n<\/tr>\n<tr>\n<td width=\"245\"><strong>Kelas Kimia<\/strong><\/td>\n<td width=\"390\">Pewarna sensitisasi sianin di spektrum inframerah dekat<\/td>\n<\/tr>\n<tr>\n<td width=\"245\"><strong>CAS No.<\/strong><\/td>\n<td width=\"390\">205744-92-9<\/td>\n<\/tr>\n<tr>\n<td width=\"245\"><strong>Rumus molekul<\/strong><\/td>\n<td width=\"390\">C39H43ClN\u2082O\u2083S<\/td>\n<\/tr>\n<tr>\n<td width=\"245\"><strong>Notasi rumus sumber<\/strong><\/td>\n<td width=\"390\">C32H36ClN2\u00b7C7H7O3S<\/td>\n<\/tr>\n<tr>\n<td width=\"245\"><strong>Berat molekul<\/strong><\/td>\n<td width=\"390\">655,29 g\/mol<\/td>\n<\/tr>\n<tr>\n<td width=\"245\"><strong>Penampilan<\/strong><\/td>\n<td width=\"390\">Bubuk kristal berwarna hijau; dokumen TDS yang telah ditinjau menggambarkan bahan logam berwarna hijau berbentuk butiran<\/td>\n<\/tr>\n<tr>\n<td width=\"245\"><strong>Puncak penyerapan<\/strong><\/td>\n<td width=\"390\">775 nm<\/td>\n<\/tr>\n<tr>\n<td width=\"245\"><strong>Titik leleh<\/strong><\/td>\n<td width=\"390\">191 \u00b0C (kapiler; nilai TDS tipikal)<\/td>\n<\/tr>\n<tr>\n<td width=\"245\"><strong>Kemurnian<\/strong><\/td>\n<td width=\"390\">Pastikan sesuai dengan spesifikasi khusus lot saat ini dan COA<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Batas data kemurnian:<\/strong> Tingkat kemurnian tidak disebutkan di halaman produk yang ditinjau maupun dalam TDS 2025 yang ditinjau. Mohon minta spesifikasi khusus untuk lot saat ini dan COA.<\/p>\n<section id=\"lc-ir775-ctp\">\n<h2><strong>IR-775 dalam Pencitraan CTP Termal<\/strong><\/h2>\n<p>Dalam lapisan thermal computer-to-plate, IR-775 menyerap energi laser inframerah dekat dan mengubahnya menjadi panas. Respons termal lokal yang dihasilkan memicu reaksi kimia yang kompatibel\u2014baik sebagai inisiator, penghasil asam, maupun pengikat silang\u2014untuk membentuk gambar sesuai dengan desain pelat dan proses pengolahannya.<\/p>\n<p>Puncak penyerapan pada 775 nm sebaiknya disesuaikan dengan output laser yang dimaksud dan diverifikasi pada lapisan yang sudah lengkap, bukan hanya dipilih berdasarkan panjang gelombang nominal saja.<\/p>\n<\/section>\n<h2><strong>Aplikasi<\/strong><\/h2>\n<ul>\n<li>Formulasi pelat CTP termal<\/li>\n<li>Bahan cetak litografis<\/li>\n<li>Sistem pemaparan laser inframerah dekat komputer-ke-pelat<\/li>\n<li>Penyaringan paket fotoinisiator HABI dan paket fotoinisiator lainnya yang kompatibel<\/li>\n<\/ul>\n<h2><strong>Panduan Klasifikasi dan Formulasi Produk<\/strong><\/h2>\n<p><strong>Apa itu IR-775 \u2013 dan apa yang bukan:<\/strong> IR-775 adalah sensitisator spektral, pewarna peka panas, dan penyerap NIR. Senyawa ini tidak dikategorikan sebagai fotoinisiator Tipe I atau Tipe II yang berdiri sendiri. Kinerjanya bergantung pada paket inisiasi secara keseluruhan, pengikat atau resin, pelarut, ketebalan lapisan, dan kondisi laser.<\/p>\n<p><strong>Panduan formulasi:<\/strong> Tidak ada tingkat penambahan universal yang disebutkan dalam sumber-sumber yang ditinjau. Konsentrasi pewarna layar, kelarutan, kompatibilitas fotoinisiator atau koinisiator, ketebalan lapisan, dosis paparan, dan proses pasca-paparan dalam formulasi CTP yang dimaksud.<\/p>\n<h2><strong>Penanganan, Penyimpanan, dan Pengemasan<\/strong><\/h2>\n<p><strong>Penyimpanan dan penanganan:<\/strong> Simpan dalam wadah yang tertutup rapat di tempat yang sejuk, gelap, dan berventilasi baik, jauh dari zat pengoksidasi. Lindungi dari sinar matahari, cahaya tampak, dan panas. Gunakan alat pelindung diri yang sesuai serta sistem ventilasi lokal di tempat yang berpotensi menimbulkan debu.<\/p>\n<p><strong>Pengemasan:<\/strong> Halaman sumber yang telah ditinjau mencantumkan kantong aluminium foil seberat 1 kg atau drum plastik hitam. Pastikan kemasan komersial yang digunakan saat ini saat meminta penawaran harga.<\/p>\n<p><strong>Dokumentasi:<\/strong> Mohon minta spesifikasi khusus lot yang berlaku, COA, dan SDS sebelum proses formulasi, penanganan, atau penggunaan dalam produksi.<\/p>\n<div class=\"lc-related-products\">\n<h2><strong>Pewarna Sensitisasi Inframerah Dekat yang Terkait<\/strong><\/h2>\n<ul>\n<li><a href=\"https:\/\/longchangchemical.com\/id\/product\/ir-813-near-infrared-sensitizing-dye-cas-134127-48-3\/\">CHLUMINIT\u00ae IR-813 untuk Sistem 830 nm<\/a><\/li>\n<li><a href=\"https:\/\/longchangchemical.com\/id\/product-category\/photoinitiator\/near-infrared-sensitizing-dye\/\">Lebih Banyak Pewarna Sensitisasi Inframerah Dekat<\/a><\/li>\n<li><a href=\"https:\/\/longchangchemical.com\/id\/product-category\/photoinitiator\/\">Seri Fotoinisiator CHLUMINIT\u00ae<\/a><\/li>\n<\/ul>\n<\/div>\n<h2><strong>Hubungi Kami Sekarang!<\/strong><\/h2>\n<p>Jika Anda memerlukan informasi harga, sampel, COA terbaru, atau SDS untuk penyaringan formulasi IR-775 CTP, silakan isi formulir kontak di bawah ini. Kami biasanya akan membalas dalam waktu 24 jam. Anda juga dapat mengirim email ke <a href=\"mailto:info@longchangchemical.com\">info@longchangchemical.com<\/a> selama jam kerja (pukul 08.30 hingga 18.00 UTC+8, Senin hingga Sabtu) atau gunakan fitur obrolan langsung di situs web.<\/p>","protected":false},"excerpt":{"rendered":"<p>CHLUMINIT\u00ae IR-775 Tosylate adalah pewarna sensitisasi sianin NIR 775 nm yang digunakan untuk pelat CTP termal, pencetakan litografis, dan sistem inisiasi yang kompatibel.<\/p>","protected":false},"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[203,174],"product_tag":[],"class_list":{"0":"post-11364","1":"product","2":"type-product","3":"status-publish","5":"product_cat-near-infrared-sensitizing-dye","6":"product_cat-photoinitiator","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - 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