{"id":6763,"date":"2024-03-22T06:14:18","date_gmt":"2024-03-22T06:14:18","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&#038;p=6763"},"modified":"2026-01-12T06:28:04","modified_gmt":"2026-01-12T06:28:04","slug":"n-methylpyrrolidone-cas-872-50-4","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/fr\/product\/n-methylpyrrolidone-cas-872-50-4\/","title":{"rendered":"N-M\u00e9thylpyrrolidone CAS 872-50-4"},"content":{"rendered":"<p>Nom chimique : N-M\u00e9thyl-Pyrrolidone ; NMP<br \/>\nCas:872-50-4<br \/>\nFormule:C5H9NO<\/p>\n<p><strong>Sp\u00e9cification :<\/strong><\/p>\n<table class=\"table-1\">\n<tbody>\n<tr>\n<td width=\"127\"><strong>Objet<\/strong><\/td>\n<td width=\"144\"><strong>Niveau de l'industrie<\/strong><\/td>\n<td width=\"144\"><strong>Grade d'aramide<\/strong><\/td>\n<td width=\"144\"><strong>\u00c9lectronique\u00a0<\/strong><strong>G<\/strong><strong>rade<\/strong><\/td>\n<td width=\"144\"><strong>R\u00e9actif\u00a0<\/strong><strong>G<\/strong><strong>rade<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"127\">Puret\u00e9 (%)<\/td>\n<td width=\"144\">\u226599.8<\/td>\n<td width=\"144\">\u226599.9<\/td>\n<td width=\"144\">\u226599.9<\/td>\n<td width=\"144\">\u226599.9<\/td>\n<\/tr>\n<tr>\n<td width=\"127\">Couleur (Hazen)<\/td>\n<td width=\"144\">\u226420<\/td>\n<td width=\"144\">\u226415<\/td>\n<td width=\"144\">\u226410<\/td>\n<td width=\"144\">\u22648<\/td>\n<\/tr>\n<tr>\n<td width=\"127\">Teneur en eau (%)<\/td>\n<td width=\"144\">\u22640.03<\/td>\n<td width=\"144\">\u22640.02<\/td>\n<td width=\"144\">\u22640.01<\/td>\n<td width=\"144\">\u22640.008<\/td>\n<\/tr>\n<tr>\n<td width=\"127\">Densit\u00e9 (\u00e0 25 \u2103) \uff08g\/cm3\uff09<\/td>\n<td width=\"144\">1.032\uff5e1.035<\/td>\n<td width=\"144\">1.032\uff5e1.035<\/td>\n<td width=\"144\">1.032\uff5e1.035<\/td>\n<td width=\"144\">1.032\uff5e1.035<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong>Application :<\/strong><\/h2>\n<p>Ce produit est une mati\u00e8re premi\u00e8re chimique importante. Il s'agit d'un solvant polaire dot\u00e9 d'une forte s\u00e9lectivit\u00e9 et d'une bonne stabilit\u00e9. Il pr\u00e9sente une faible toxicit\u00e9, un point d'\u00e9bullition \u00e9lev\u00e9, une forte solubilit\u00e9, est ininflammable, biod\u00e9gradable, recyclable, s\u00fbr \u00e0 utiliser et adapt\u00e9 \u00e0 de multiples formulations et utilisations. Il est largement utilis\u00e9 dans la p\u00e9trochimie, les pesticides, la m\u00e9decine, les mat\u00e9riaux \u00e9lectroniques et d'autres domaines.<\/p>\n<p>1.un solvant de transfert polaire aprotique.<\/p>\n<p>2. il est largement utilis\u00e9 dans la purification de l'extraction des aromatiques, de l'ac\u00e9tyl\u00e8ne, de l'ol\u00e9fine, de la diol\u00e9fine, comme solvant du fluorure de polyvinylid\u00e8ne, des mat\u00e9riaux d'\u00e9lectrodes des batteries secondaires au lithium-ion,<\/p>\n<p>3.dans la d\u00e9sulfuration des gaz de synth\u00e8se, le raffinage des huiles lubrifiantes, comme antigel lubrifiant, comme agent d'extraction des ol\u00e9fines, comme solvant pour la polym\u00e9risation des plastiques indissolubles, comme herbicides agricoles, comme mat\u00e9riaux d'isolation, comme production de circuits int\u00e9gr\u00e9s, comme instruments de pr\u00e9cision de l'industrie des semi-conducteurs, comme nettoyage des circuits imprim\u00e9s, comme recyclage des gaz d'\u00e9chappement du PVC, comme agents de nettoyage, comme additifs pour les colorants, comme agents dispersants, etc. Il est \u00e9galement utilis\u00e9 comme solvant pour les polym\u00e8res et comme milieu pour les r\u00e9actions de polym\u00e9risation, comme les plastiques techniques et les fibres aramides. Il peut \u00e9galement \u00eatre utilis\u00e9 dans les pesticides, les produits pharmaceutiques et les agents de nettoyage, etc.<\/p>\n<p>4. excellent solvant d'extraction, largement utilis\u00e9 comme agent d'extraction pour l'extraction aromatique, la concentration de l'ac\u00e9tyl\u00e8ne, la s\u00e9paration du butadi\u00e8ne et le processus de d\u00e9sulfuration des gaz synth\u00e9tiques.<\/p>\n<h2><strong>Emballage :<\/strong><\/h2>\n<p>Bouteille en plastique de 4 kg<br \/>\n200KG\/F\u00fbts en fer galvanis\u00e9 ou en plastique<br \/>\nTAMBOUR IBC ; R\u00c9SERVOIR ISO ;<\/p>\n<h2><strong>Stockage :<\/strong><\/h2>\n<p>Conserver dans un entrep\u00f4t ombrag\u00e9, frais et ventil\u00e9. Loin du feu et des sources de chaleur. S\u00e9par\u00e9 des oxydants.<br \/>\nSoyez prudent lors du chargement et du d\u00e9chargement. \u00c9viter d'endommager la forme de l'emballage. \u00c9viter les fuites.<\/p>\n<h2><strong>Autre nom :<\/strong><\/h2>\n<p>1-M\u00e9thyl-2-pyrrolidinone ;<\/p>\n<p>N-M\u00e9thylpyrrolidone ;<\/p>\n<p>1-M\u00e9thylpyrrolidinone ;<\/p>\n<p>Microposit 2001 ;<\/p>\n<p>N-M\u00e9thyl-2-pyrrolidinone ;<\/p>\n<p>Pyrrolidone de m\u00e9thyle ;<\/p>\n<p>N-M\u00e9thyl-2-pyrrolidon<\/p>\n<h2><strong><b>Contactez-nous d\u00e8s maintenant !<\/b><\/strong><\/h2>\n<h4><strong><b>Si vous avez besoin de Price, veuillez indiquer vos coordonn\u00e9es dans le formulaire ci-dessous. Nous vous contacterons g\u00e9n\u00e9ralement dans les 24 heures. Vous pouvez \u00e9galement m'envoyer un courriel\u00a0<span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"mailto:info@longchangchemical.com\">info@longchangchemical.com<\/a>\u00a0<\/span>pendant les heures de travail ( 8:30 am to 6:00 pm UTC+8 Mon.~Sat. ) ou utilisez le chat en direct du site web pour obtenir une r\u00e9ponse rapide.<\/b><\/strong><\/h4>","protected":false},"excerpt":{"rendered":"<p>Nom chimique:1-M\u00e9thyl-2-pyrrolidinone<\/p>\n<p>Num\u00e9ro CAS : 872-50-4<br \/>\nFormule mol\u00e9culaire:C5H9NO<\/p>\n<p>Structure chimique :<img decoding=\"async\" title=\"Structure du 1-m\u00e9thyl-2-pyrrolidinone\" src=\"https:\/\/www.longchangchemical.com\/wp-content\/uploads\/product-details\/20200617319789.png\" alt=\"Structure du 1-m\u00e9thyl-2-pyrrolidinone\" width=\"69\" height=\"77\" border=\"0\" vspace=\"0\" \/><\/p>\n<p>Poids mol\u00e9culaire : 99,13<\/p>\n<p>Aspect : Liquide incolore<\/p>","protected":false},"featured_media":6738,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[154],"product_tag":[],"class_list":{"0":"post-6763","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-solvent","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 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>China N-Methylpyrrolidone CAS 872-50-4 Manufacturer - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"N-Methylpyrrolidone CAS 872-50-4 is a key product of Longchang Chemical. 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