{"id":4271,"date":"2024-01-11T03:04:11","date_gmt":"2024-01-11T03:04:11","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&p=4271"},"modified":"2025-12-22T03:54:24","modified_gmt":"2025-12-22T03:54:24","slug":"hydroxypropyl-methylcellulose-phthalate-cas-9050-31-1","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/fr\/product\/hydroxypropyl-methylcellulose-phthalate-cas-9050-31-1\/","title":{"rendered":"phtalate d'hydroxypropylm\u00e9thylcellulose cas 9050-31-1"},"content":{"rendered":"

phtalate d'hydroxypropylm\u00e9thylcellulosePropri\u00e9t\u00e9s typiques<\/strong><\/h2>\n\n\n\n\n\n\n\n\n\n
\u00c9l\u00e9ments du test<\/strong><\/td>\nSp\u00e9cifications<\/strong><\/td>\n<\/tr>\n
Apparence<\/td>\nLiquide incolore ou jaune clair<\/td>\n<\/tr>\n
Viscosit\u00e9, mPa-S(25\u2103)<\/td>\n30-70<\/td>\n<\/tr>\n
Contenu du groupe des anhydrides\uff0c%<\/td>\n\u226541.0<\/td>\n<\/tr>\n
Point de cong\u00e9lation\uff0c\u2103<\/td>\n\u2264-15<\/td>\n<\/tr>\n
Contenu volatil\uff0c%<\/td>\n\u22641.0<\/td>\n<\/tr>\n
Acide libre\uff0c%<\/td>\n\u22641.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Phtalate d'hydroxypropylm\u00e9thylcelluloseUtilisation<\/strong><\/h2>\n

Excipients pharmaceutiques ; mati\u00e8res premi\u00e8res organiques ; mati\u00e8res premi\u00e8res ;<\/p>\n

    \n
  1. Industrie pharmaceutique :<\/strong> Le phtalate d'hydroxypropylm\u00e9thylcellulose, dont le num\u00e9ro CAS est 9050-31-1, est couramment utilis\u00e9 dans l'industrie pharmaceutique. Il sert de mat\u00e9riau d'enrobage ent\u00e9rique pour les formes de dosage orales, prot\u00e9geant les m\u00e9dicaments de l'acide gastrique et les lib\u00e9rant dans les intestins.<\/li>\n
  2. Applications d'enrobage ent\u00e9rique :<\/strong> Ce compos\u00e9 trouve des applications dans les formulations d'enrobage ent\u00e9rique. Le HPMCP est utilis\u00e9 pour modifier le profil de lib\u00e9ration des m\u00e9dicaments, en les emp\u00eachant d'\u00eatre lib\u00e9r\u00e9s dans l'estomac et en assurant une lib\u00e9ration cibl\u00e9e dans les intestins.<\/li>\n
  3. Formulations pharmaceutiques :<\/strong> Le phtalate d'hydroxypropylm\u00e9thylcellulose est utilis\u00e9 dans diverses formulations pharmaceutiques. Il contribue au d\u00e9veloppement de formes de dosage pr\u00e9sentant une stabilit\u00e9, une solubilit\u00e9 et des propri\u00e9t\u00e9s de lib\u00e9ration contr\u00f4l\u00e9e am\u00e9lior\u00e9es.<\/li>\n
  4. Syst\u00e8mes d'administration de m\u00e9dicaments :<\/strong> Dans les syst\u00e8mes d'administration de m\u00e9dicaments, le HPMCP est utilis\u00e9 pour am\u00e9liorer la biodisponibilit\u00e9 et l'efficacit\u00e9 de certains m\u00e9dicaments. Il est souvent utilis\u00e9 dans des formulations o\u00f9 une lib\u00e9ration retard\u00e9e ou cibl\u00e9e est souhait\u00e9e.<\/li>\n<\/ol>\n

    Phtalate d'hydroxypropylm\u00e9thylcelluloseConditionnement<\/strong><\/h2>\n

    Selon les exigences du client.<\/p>\n

    Phtalate d'hydroxypropylm\u00e9thylcelluloseStockage<\/strong><\/h2>\n

    Lieu de stockage abrit\u00e9, sec et sombre.<\/p>\n

    Contactez-nous d\u00e8s maintenant !<\/b><\/strong><\/h2>\n

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    Phtalate d'hydroxypropylm\u00e9thylcelluloseD\u00e9tails rapides<\/strong><\/h2>\n

    Nom du produit : phtalate d'hydroxypropylm\u00e9thylcellulose<\/p>\n

    Num\u00e9ro CAS : 9050-31-1<\/p>\n

    Formule mol\u00e9culaire : C14H16N4<\/p>\n

    Poids mol\u00e9culaire : 240,30364<\/p>\n

    Aspect : Liquide incolore ou jaune clair<\/p>","protected":false},"featured_media":6406,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-4271","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-food-additives","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"\nChina HPMCP Manufacturer CAS 9050-31-1 -Longchang Chemical<\/title>\n<meta name=\"description\" content=\"hydroxypropyl methylcellulose phthalate cas 9050-31-1 is key product of Longchang Chemical. We provide best price. 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