{"id":2865,"date":"2026-06-01T06:42:36","date_gmt":"2026-06-01T06:42:36","guid":{"rendered":"https:\/\/www.seedchemever.com\/?p=2865"},"modified":"2026-06-03T07:12:15","modified_gmt":"2026-06-03T07:12:15","slug":"hydroxypropylcellulose-unterschiede-zwischen-niedrigen-und-hohen-substitutionsgraden","status":"publish","type":"post","link":"https:\/\/www.seedchemever.com\/de\/hydroxypropyl-cellulose-differences-between-low-and-high-substitution-degrees\/","title":{"rendered":"Hydroxypropylzellulose: Unterschiede zwischen niedrigen und hohen Substitutionsgraden"},"content":{"rendered":"<h1 class=\"wp-block-heading\">Niedrig substituierte Hydroxypropylzellulose (L-hPC)<\/h1>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-c734b84\" data-block-id=\"c734b84\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-c734b84-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-f0cdd80\" data-v=\"4\" data-block-id=\"f0cdd80\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-f0cdd80-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-f0cdd80-inner-blocks\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1024\" height=\"1024\" data-src=\"https:\/\/www.seedchemever.com\/wp-content\/uploads\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20260601135158_27_2.jpg\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" alt=\"\" class=\"wp-image-2877 lazyload\" \/><noscript><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.seedchemever.com\/wp-content\/uploads\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20260601135158_27_2.jpg\" alt=\"\" class=\"wp-image-2877\" srcset=\"https:\/\/www.seedchemever.com\/wp-content\/uploads\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20260601135158_27_2.jpg 1024w, https:\/\/www.seedchemever.com\/wp-content\/uploads\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20260601135158_27_2-300x300.jpg 300w, https:\/\/www.seedchemever.com\/wp-content\/uploads\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20260601135158_27_2-150x150.jpg 150w, https:\/\/www.seedchemever.com\/wp-content\/uploads\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20260601135158_27_2-768x768.jpg 768w, https:\/\/www.seedchemever.com\/wp-content\/uploads\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20260601135158_27_2-12x12.jpg 12w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/noscript><figcaption class=\"wp-element-caption\">Oplus_16908288<\/figcaption><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-b1c3f4a\" data-v=\"4\" data-block-id=\"b1c3f4a\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-b1c3f4a-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-b1c3f4a-inner-blocks\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"522\" height=\"326\" data-src=\"https:\/\/www.seedchemever.com\/wp-content\/uploads\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20260601135150_26_2-1.jpg\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" alt=\"\" class=\"wp-image-2878 lazyload\" \/><noscript><img decoding=\"async\" width=\"522\" height=\"326\" src=\"https:\/\/www.seedchemever.com\/wp-content\/uploads\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20260601135150_26_2-1.jpg\" alt=\"\" class=\"wp-image-2878\" srcset=\"https:\/\/www.seedchemever.com\/wp-content\/uploads\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20260601135150_26_2-1.jpg 522w, https:\/\/www.seedchemever.com\/wp-content\/uploads\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20260601135150_26_2-1-300x187.jpg 300w, https:\/\/www.seedchemever.com\/wp-content\/uploads\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20260601135150_26_2-1-18x12.jpg 18w\" sizes=\"(max-width: 522px) 100vw, 522px\" \/><\/noscript><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Wichtige Spezifikationen: Hydroxypropoxy-Gehalt: 7,0%-16,0%; Substitutionsgrad: 0,1-0,3; Durchschnittliches Molekulargewicht: 80.000-100.000 Dalton.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c4u\u00dferes Erscheinungsbild: Wei\u00dfes oder cremefarbenes loses Pulver.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Wichtige Eigenschaften<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L\u00f6slichkeit: Unl\u00f6slich in Wasser, quillt bei Kontakt mit Wasser zu einem Kolloid auf; unl\u00f6slich in Ethanol und Aceton.<\/li>\n\n\n\n<li>Ausgezeichnete Komprimierbarkeit: Leicht zu komprimieren und zu formen, wodurch das Verschlie\u00dfen der Tabletten reduziert wird.<\/li>\n\n\n\n<li>Schneller Zerfall: Gro\u00dfe Volumenexpansion nach Wasseraufnahme zur Beschleunigung des Tablettenzerfalls.<\/li>\n\n\n\n<li>pH-Stabilit\u00e4t: Stabil bei pH 3-11, hitzebest\u00e4ndig und enzymbest\u00e4ndig.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Wichtigste Anwendungen<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00e4gliche Chemikalien: Verdickungsmittel und Stabilisator f\u00fcr Cremes, Shampoos und Lotionen<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pharmazeutische Produkte: Sprengmittel, Trockenbindemittel und F\u00fcllstoff f\u00fcr Tabletten; Gleitmittel f\u00fcr Kapseln.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lebensmittelindustrie: Emulgator, Stabilisator, Verdickungsmittel und Filmbildner (in Getr\u00e4nken, Backwaren, Konfit\u00fcren).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Hochsubstituierte Hydroxypropylcellulose(H-HPC)<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-b105b6e\" data-block-id=\"b105b6e\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-b105b6e-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-90ebba2\" data-v=\"4\" data-block-id=\"90ebba2\"><style>@media screen and (min-width: 768px){.stk-90ebba2 {flex:var(--stk-flex-grow, 1) 1 calc(42.099999999999994% - var(--stk-column-gap, 0px) * 1 \/ 2 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-90ebba2-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-90ebba2-inner-blocks\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"432\" height=\"546\" data-src=\"https:\/\/www.seedchemever.com\/wp-content\/uploads\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20260601150634_15_13.png\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" alt=\"\" class=\"wp-image-2876 lazyload\" style=\"aspect-ratio:0.7912172821222755\" \/><noscript><img decoding=\"async\" width=\"432\" height=\"546\" src=\"https:\/\/www.seedchemever.com\/wp-content\/uploads\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20260601150634_15_13.png\" alt=\"\" class=\"wp-image-2876\" style=\"aspect-ratio:0.7912172821222755\" srcset=\"https:\/\/www.seedchemever.com\/wp-content\/uploads\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20260601150634_15_13.png 432w, https:\/\/www.seedchemever.com\/wp-content\/uploads\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20260601150634_15_13-237x300.png 237w, https:\/\/www.seedchemever.com\/wp-content\/uploads\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20260601150634_15_13-9x12.png 9w\" sizes=\"(max-width: 432px) 100vw, 432px\" \/><\/noscript><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-b0ff267\" data-v=\"4\" data-block-id=\"b0ff267\"><style>@media screen and (min-width: 768px){.stk-b0ff267 {flex:var(--stk-flex-grow, 1) 1 calc(57.9% - var(--stk-column-gap, 0px) * 1 \/ 2 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-b0ff267-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-b0ff267-inner-blocks\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"550\" height=\"408\" data-src=\"https:\/\/www.seedchemever.com\/wp-content\/uploads\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20260601141102_30_2-1.jpg\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" alt=\"\" class=\"wp-image-2875 lazyload\" style=\"aspect-ratio:1.3481075150850246\" \/><noscript><img decoding=\"async\" width=\"550\" height=\"408\" src=\"https:\/\/www.seedchemever.com\/wp-content\/uploads\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20260601141102_30_2-1.jpg\" alt=\"\" class=\"wp-image-2875\" style=\"aspect-ratio:1.3481075150850246\" srcset=\"https:\/\/www.seedchemever.com\/wp-content\/uploads\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20260601141102_30_2-1.jpg 550w, https:\/\/www.seedchemever.com\/wp-content\/uploads\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20260601141102_30_2-1-300x223.jpg 300w, https:\/\/www.seedchemever.com\/wp-content\/uploads\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20260601141102_30_2-1-16x12.jpg 16w\" sizes=\"(max-width: 550px) 100vw, 550px\" \/><\/noscript><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Wichtige Spezifikationen: Hydroxypropoxy-Gehalt: 53,4%-77,5%; Substitutionsgrad: 2,2-3,5; Durchschnittliches Molekulargewicht: 40.000-2.500.000 Dalton.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c4u\u00dferes Erscheinungsbild: Wei\u00dfes oder cremefarbenes feines Pulver.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Wichtige Eigenschaften<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L\u00f6slichkeit: L\u00f6slich in kaltem Wasser und verschiedenen organischen L\u00f6sungsmitteln wie Methanol, Ethanol und Propylenglykol; f\u00e4llt bei Temperaturen \u00fcber 40-45 \u2103 aus.<\/li>\n\n\n\n<li>Thermoplastizit\u00e4t: Geeignet f\u00fcr Hei\u00dfpressen und Strangpressen. Die geformte Folie ist z\u00e4h, transparent und elastisch.<\/li>\n\n\n\n<li>Verdickung und Oberfl\u00e4chenaktivit\u00e4t: Seine w\u00e4ssrige L\u00f6sung zeigt Pseudoplastizit\u00e4t und Oberfl\u00e4chenaktivit\u00e4t; bei hohen Konzentrationen bildet sich ein Fl\u00fcssigkristallzustand.<\/li>\n\n\n\n<li>Resistenz gegen Enzyme: Gute biologische Stabilit\u00e4t und geringe Hygroskopizit\u00e4t.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Wichtigste Anwendungen<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Industrie: Verdickungsmittel f\u00fcr Beschichtungen auf Wasserbasis, Bindemittel f\u00fcr Keramik- und Elektronikpasten, biologisch abbaubare Materialien, Fl\u00fcssigkristallsubstrate<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pharmazeutische Produkte: Matrixmaterial mit verz\u00f6gerter Freisetzung, Film\u00fcberzugsmittel, Stabilisator f\u00fcr Suspensionen, Verdickungsmittel f\u00fcr Augentropfen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lebensmittel: Filmbildner f\u00fcr Bonbons und Kaugummi, Stabilisator f\u00fcr Getr\u00e4nke, essbare \u00dcberz\u00fcge.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00e4gliche Chemikalien: Verdickungsmittel, Emulgator und Filmbildner f\u00fcr hochwertige Kosmetika, Fixiermittel f\u00fcr Haarspray.<\/p>\n\n\n\n<p class=\"sg-ai-highlighted-block wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Low-Substituted Hydroxypropyl Cellulose(L-hPC) Key Specifications: Hydroxypropoxy content: 7.0%\u201316.0%; Degree of Substitution: 0.1\u20130.3; Average molecular weight: 80,000\u2013100,000 Daltons. Appearance: White or [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":2926,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_themeisle_gutenberg_block_has_review":false,"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[1],"tags":[],"class_list":["post-2865","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Hydroxypropyl Cellulose: Differences Between Low and High Substitution Degrees - SEED<\/title>\n<meta name=\"description\" content=\"Hydroxypropyl Cellulose (HPC) is a versatile cellulose derivative widely used in pharmaceutical, food and industrial sectors. 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