{"id":4599,"date":"2021-05-08T06:05:10","date_gmt":"2021-05-08T06:05:10","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&#038;p=4599"},"modified":"2025-12-22T08:39:48","modified_gmt":"2025-12-22T08:39:48","slug":"dimethyl-sulfoxide-cas-67-68-5","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/fr\/product\/dimethyl-sulfoxide-cas-67-68-5\/","title":{"rendered":"Sulfoxyde de dim\u00e9thyle CAS 67-68-5"},"content":{"rendered":"<h1><strong>Sulfoxyde de dim\u00e9thyle CAS 67-68-5<\/strong><\/h1>\n<table class=\"table-1\">\n<tbody>\n<tr>\n<td width=\"191\">\n<h4><strong><b>Objet<\/b><\/strong><\/h4>\n<\/td>\n<td width=\"254\">\n<h4><strong><b>Sp\u00e9cifications<\/b><\/strong><\/h4>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"191\">\n<h4>Apparence<\/h4>\n<\/td>\n<td width=\"254\">\n<h4>Liquide incolore<\/h4>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"191\">\n<h4>Teneur (DMSO)<\/h4>\n<\/td>\n<td width=\"254\">\n<h4>\u226599.90%<\/h4>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"191\">\n<h4>Point de cristal<\/h4>\n<\/td>\n<td width=\"254\">\n<h4>\u226518.10\u2103<\/h4>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"191\">\n<h4>Indice d'acidit\u00e9 (mgKOH\/G)<\/h4>\n<\/td>\n<td width=\"254\">\n<h4>\u22640.03<\/h4>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"191\">\n<h4>Transmittance (400nm)<\/h4>\n<\/td>\n<td width=\"254\">\n<h4>\u226596.0%<\/h4>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"191\">\n<h4>Indice de r\u00e9fraction (20\u2103)<\/h4>\n<\/td>\n<td width=\"254\">\n<h4>1.4775-1.4790<\/h4>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"191\">\n<h4>Teneur en eau<\/h4>\n<\/td>\n<td width=\"254\">\n<h4>\u22640.10%<\/h4>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><\/h2>\n<h2><strong>Utilisation du sulfoxyde de dim\u00e9thyle<\/strong><\/h2>\n<h4>1. Le sulfoxyde de dim\u00e9thyle est largement utilis\u00e9 comme solvant et r\u00e9actif de r\u00e9action, en particulier comme solvant de traitement et solvant de filature dans la polym\u00e9risation de l'acrylonitrile, comme solvant de synth\u00e8se et de filature du polyur\u00e9thane, comme solvant synth\u00e9tique des r\u00e9sines de polyamide, de polyimide et de polysulfone, ainsi que des hydrocarbures aromatiques, des solvants d'extraction du butadi\u00e8ne et des solvants synth\u00e9tiques de la chlorofluoroaniline.<\/h4>\n<h4>2. Dans l'industrie pharmaceutique, le sulfoxyde de dim\u00e9thyle est \u00e9galement utilis\u00e9 directement comme mati\u00e8re premi\u00e8re et support pour certains m\u00e9dicaments. Le sulfoxyde de dim\u00e9thyle lui-m\u00eame a des effets anti-inflammatoires, analg\u00e9siques, diur\u00e9tiques, s\u00e9datifs et autres. Il est \u00e9galement connu sous le nom de \"panac\u00e9e\" et est souvent ajout\u00e9 aux m\u00e9dicaments en tant que composant actif des analg\u00e9siques. Il a la propri\u00e9t\u00e9 particuli\u00e8re de p\u00e9n\u00e9trer facilement dans la peau, ce qui donne \u00e0 l'utilisateur un go\u00fbt semblable \u00e0 celui des hu\u00eetres.<\/h4>\n<h4>3. Le sulfoxyde de dim\u00e9thyle est utilis\u00e9 comme agent d'extraction par la majorit\u00e9 des entreprises chimiques et pharmaceutiques. Cependant, en raison du point d'\u00e9bullition \u00e9lev\u00e9 du DMSO, la temp\u00e9rature de fonctionnement est trop \u00e9lev\u00e9e, ce qui entra\u00eene une cok\u00e9faction du mat\u00e9riau, qui affecte la r\u00e9cup\u00e9ration du sulfoxyde de dim\u00e9thyle et le nettoyage de l'\u00e9quipement. La consommation d'\u00e9nergie s'en trouve \u00e9galement accrue. Par cons\u00e9quent, la r\u00e9cup\u00e9ration du sulfoxyde de dim\u00e9thyle est devenue un goulot d'\u00e9tranglement pour son utilisation ult\u00e9rieure en tant qu'agent d'extraction.<\/h4>\n<h3><strong>4. Ce produit peut \u00eatre utilis\u00e9 pour fabriquer le vaccin COVID-19.<\/strong><\/h3>\n<p>&nbsp;<\/p>\n<h2><strong>Emballage et exp\u00e9dition du sulfoxyde de dim\u00e9thyle<\/strong><\/h2>\n<h4>225kg\/tambour ou emballage personnalis\u00e9.<\/h4>\n<p>&nbsp;<\/p>\n<h2><strong>Stockage du sulfoxyde de dim\u00e9thyle<\/strong><\/h2>\n<h4>Stocker dans un endroit frais, sec et bien ventil\u00e9, \u00e0 l'\u00e9cart des substances incompatibles.<\/h4>\n<h4>Ce produit est scell\u00e9 et stock\u00e9 apr\u00e8s la production, et il a pour effet d'absorber la vapeur d'eau.<\/h4>\n<p>&nbsp;<\/p>\n<h2><strong><b>Contactez-nous d\u00e8s maintenant !<\/b><\/strong><\/h2>\n<h4><strong><b>Si vous avez besoin de COA, MSDS ou TDS, veuillez remplir 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 <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"mailto:info@longchangchemical.com\">info@longchangchemical.com<\/a><\/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>\n<p>&nbsp;<\/p>\n<h2>Ce produit peut \u00e9galement \u00eatre achet\u00e9 sur Amazon<\/h2>\n<p><iframe style=\"width: 120px; height: 240px;\" src=\"\/\/ws-na.amazon-adsystem.com\/widgets\/q?ServiceVersion=20070822&amp;OneJS=1&amp;Operation=GetAdHtml&amp;MarketPlace=US&amp;source=ac&amp;ref=qf_sp_asin_til&amp;ad_type=product_link&amp;tracking_id=longchangchem-20&amp;marketplace=amazon&amp;region=US&amp;placement=B00ZNV5N8U&amp;asins=B00ZNV5N8U&amp;linkId=c59e87d268d292cde89ada64864d0da7&amp;show_border=true&amp;link_opens_in_new_window=true&amp;price_color=333333&amp;title_color=0066c0&amp;bg_color=ffffff\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><br \/>\n<\/iframe><\/p>","protected":false},"excerpt":{"rendered":"<p>Dosage : \u226599.90%<\/p>\n<p>Aspect : Liquide incolore<\/p>\n<p>Capacit\u00e9 : 3000MT\/ANN\u00c9E<\/p>\n<p>\u00c9chantillon : disponible<\/p>","protected":false},"featured_media":4600,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[69],"product_tag":[],"class_list":{"0":"post-4599","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-catalysts-chemical-auxiliary-agents","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 Dimethyl sulfoxide Manufacturer \uff06 DMSO Supplier - Longchang chemical Co., Ltd.<\/title>\n<meta name=\"description\" content=\"Longchang Chemical is a leading manufacturer and supplier of Dimethyl sulfoxide in China. 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Acheter le sulfoxyde de dim\u00e9thyle \/ DMSO en Chine. Nous pouvons fournir le meilleur prix de Dimethyl sulfoxide \/ DMSO.","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\/fr\/product\/dimethyl-sulfoxide-cas-67-68-5\/","og_locale":"fr_FR","og_type":"article","og_title":"China Dimethyl sulfoxide Manufacturer \uff06 DMSO Supplier - Longchang chemical Co., Ltd.","og_description":"Longchang Chemical is a leading manufacturer and supplier of Dimethyl sulfoxide in China. Buy Dimethyl sulfoxide \/ DMSO in china. 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