{"id":2464,"date":"2026-09-27T16:01:04","date_gmt":"2026-09-27T09:01:04","guid":{"rendered":"https:\/\/cpc1.vn\/dau-khoang-nhe\/"},"modified":"2026-09-27T16:01:04","modified_gmt":"2026-09-27T09:01:04","slug":"dau-khoang-nhe","status":"publish","type":"post","link":"https:\/\/cpc1.vn\/en\/dau-khoang-nhe\/","title":{"rendered":"D\u1ea7u kho\u00e1ng nh\u1eb9 (parafin l\u1ecfng nh\u1eb9) \u2013 ch\u1ea5t l\u00e0m m\u1ec1m, dung m\u00f4i, t\u0103ng th\u1ea5m"},"content":{"rendered":"<h1 class=\"kt-tieu-de\">D\u1ea7u kho\u00e1ng nh\u1eb9 (parafin l\u1ecfng nh\u1eb9) \u2013 ch\u1ea5t l\u00e0m m\u1ec1m, dung m\u00f4i, t\u0103ng th\u1ea5m<\/h1>\n<p><strong>D\u1ea7u kho\u00e1ng nh\u1eb9<\/strong> (parafin l\u1ecfng nh\u1eb9, light liquid paraffin) l\u00e0 h\u1ed7n h\u1ee3p hydrocarbon no d\u1ea1ng l\u1ecfng tinh ch\u1ebf t\u1eeb d\u1ea7u m\u1ecf, ch\u1ee7 y\u1ebfu parafin v\u00e0 naphthen \u2013 <strong>k\u00e9m nh\u1edbt v\u00e0 nh\u1eb9 h\u01a1n<\/strong> d\u1ea7u kho\u00e1ng th\u01b0\u1eddng. \u1ee8ng d\u1ee5ng t\u01b0\u01a1ng t\u1ef1 d\u1ea7u kho\u00e1ng: <strong>ch\u1ea5t l\u00e0m m\u1ec1m<\/strong>, ch\u1ea5t d\u1eabn d\u1ea7u, <strong>dung m\u00f4i<\/strong>, t\u00e1 d\u01b0\u1ee3c tr\u01a1n.<\/p>\n<h2>Th\u00f4ng tin nhanh<\/h2>\n<table>\n<tbody>\n<tr>\n<td>T\u00ean kh\u00e1c<\/td>\n<td>Light liquid petrolatum, light white mineral oil, light liquid paraffin, 905 (mineral hydrocarbons); Citation<\/td>\n<\/tr>\n<tr>\n<td>S\u1ed1 CAS<\/td>\n<td>8012-95-1<\/td>\n<\/tr>\n<tr>\n<td>Nh\u00f3m ch\u1ee9c n\u0103ng<\/td>\n<td>Ch\u1ea5t l\u00e0m m\u1ec1m, ch\u1ea5t d\u1eabn d\u1ea7u, dung m\u00f4i, t\u00e1 d\u01b0\u1ee3c tr\u01a1n vi\u00ean n\u00e9n v\u00e0 nang<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Applications<\/h2>\n<ul>\n<li>Ch\u1ee7 y\u1ebfu trong thu\u1ed1c d\u00f9ng ngo\u00e0i: ch\u1ea5t l\u00e0m m\u1ec1m trong n\u1ec1n thu\u1ed1c m\u1ee1; ch\u1ebf ph\u1ea9m nh\u00e3n khoa.<\/li>\n<li>Nh\u0169 t\u01b0\u01a1ng d\u1ea7u\/n\u01b0\u1edbc v\u00e0 nh\u0169 t\u01b0\u01a1ng polyethylen glycol\/glycerol.<\/li>\n<li>Dung m\u00f4i v\u00e0 t\u00e1 d\u01b0\u1ee3c tr\u01a1n trong vi\u00ean nang, vi\u00ean n\u00e9n.<\/li>\n<li>Dung m\u00f4i v\u00e0 ch\u1ea5t t\u0103ng th\u1ea5m trong ch\u1ebf ph\u1ea9m qua da.<\/li>\n<li>M\u00f4i tr\u01b0\u1eddng d\u1ea7u trong vi bao nhi\u1ec1u d\u01b0\u1ee3c ch\u1ea5t.<\/li>\n<li>M\u1ef9 ph\u1ea9m v\u00e0 m\u1ed9t s\u1ed1 th\u1ef1c ph\u1ea9m.<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th>D\u1ea1ng b\u00e0o ch\u1ebf<\/th>\n<th>N\u1ed3ng \u0111\u1ed9 (%)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Thu\u1ed1c m\u1ee1 tra m\u1eaft<\/td>\n<td>\u2264 15,0<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ebf ph\u1ea9m nh\u1ecf tai<\/td>\n<td>\u2264 50,0<\/td>\n<\/tr>\n<tr>\n<td>Nh\u0169 t\u01b0\u01a1ng d\u00f9ng ngo\u00e0i<\/td>\n<td>1,0\u201320,0<\/td>\n<\/tr>\n<tr>\n<td>Lotion d\u00f9ng ngo\u00e0i<\/td>\n<td>7,0\u201316,0<\/td>\n<\/tr>\n<tr>\n<td>Thu\u1ed1c m\u1ee1 d\u00f9ng ngo\u00e0i<\/td>\n<td>0,2\u201323,0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>M\u00f4 t\u1ea3 v\u00e0 t\u00ednh ch\u1ea5t<\/h2>\n<ul>\n<li>Ch\u1ea5t l\u1ecfng trong su\u1ed1t, kh\u00f4ng m\u00e0u, kh\u00f4ng hu\u1ef3nh quang d\u01b0\u1edbi \u00e1nh s\u00e1ng ban ng\u00e0y; g\u1ea7n nh\u01b0 kh\u00f4ng v\u1ecb, kh\u00f4ng m\u00f9i khi l\u1ea1nh, m\u00f9i nh\u1eb9 khi \u0111un n\u00f3ng. USP-NF cho ph\u00e9p th\u00eam ch\u1ea5t \u1ed5n \u0111\u1ecbnh th\u00edch h\u1ee3p.<\/li>\n<li>T\u1ef7 tr\u1ecdng t\u01b0\u01a1ng \u0111\u1ed1i: JP 0,830\u20130,870; Ph.Eur. 0,810\u20130,875; USP-NF 0,818\u20130,880.<\/li>\n<li>\u0110\u1ed9 nh\u1edbt: JP \u2264 37 mm\u00b2\/s (37,8 \u00b0C); Ph.Eur. 25\u201380 mPa\u00b7s; USP-NF \u2264 33,5 mm\u00b2\/s (40 \u00b0C).<\/li>\n<li>Tan trong cloroform, ether, hydrocarbon; h\u01a1i tan trong ethanol 95%; h\u1ea7u nh\u01b0 kh\u00f4ng tan trong n\u01b0\u1edbc.<\/li>\n<\/ul>\n<h2>\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 b\u1ea3o qu\u1ea3n<\/h2>\n<p>Nh\u01b0 d\u1ea7u kho\u00e1ng: b\u1ecb oxy h\u00f3a khi g\u1eb7p nhi\u1ec7t, \u00e1nh s\u00e1ng qua c\u01a1 ch\u1ebf peroxid t\u1ef1 x\u00fac t\u00e1c sau th\u1eddi k\u1ef3 c\u1ea3m \u1ee9ng, t\u1ea1o aldehyd, acid h\u1eefu c\u01a1 g\u00e2y m\u00f9i v\u1ecb l\u1ea1; c\u00f3 th\u1ec3 th\u00eam BHA, BHT ho\u1eb7c \u03b1-tocopherol. Ti\u1ec7t khu\u1ea9n \u0111\u01b0\u1ee3c b\u1eb1ng nhi\u1ec7t kh\u00f4. B\u1ea3o qu\u1ea3n trong bao b\u00ec k\u00edn kh\u00ed, tr\u00e1nh \u00e1nh s\u00e1ng, n\u01a1i kh\u00f4 m\u00e1t.<\/p>\n<h2>T\u01b0\u01a1ng k\u1ef5<\/h2>\n<p>T\u01b0\u01a1ng k\u1ef5 v\u1edbi ch\u1ea5t oxy h\u00f3a m\u1ea1nh.<\/p>\n<h2>S\u1ea3n xu\u1ea5t<\/h2>\n<p>Ch\u01b0ng c\u1ea5t d\u1ea7u m\u1ecf (xem b\u00e0i d\u1ea7u kho\u00e1ng); c\u00f3 th\u1ec3 th\u00eam ch\u1ea5t \u1ed5n \u0111\u1ecbnh.<\/p>\n<h2>An to\u00e0n v\u00e0 thao t\u00e1c<\/h2>\n<p>FDA xem d\u1ea7u kho\u00e1ng l\u00e0 an to\u00e0n \u0111\u1ec3 d\u00f9ng tr\u1ef1c ti\u1ebfp trong th\u1ef1c ph\u1ea9m, nh\u01b0ng u\u1ed1ng li\u1ec1u l\u1edbn ho\u1eb7c k\u00e9o d\u00e0i c\u00f3 th\u1ec3 c\u00f3 h\u1ea1i: gi\u1ea3m ngon mi\u1ec7ng, c\u1ea3n tr\u1edf h\u1ea5p thu vitamin tan trong d\u1ea7u; khi \u0111\u01b0\u1ee3c nh\u0169 h\u00f3a c\u00f3 th\u1ec3 h\u1ea5p thu ph\u1ea7n n\u00e0o g\u00e2y ph\u1ea3n \u1ee9ng u h\u1ea1t. Kh\u00f4ng khuy\u1ebfn c\u00e1o d\u00f9ng \u0111\u01b0\u1eddng u\u1ed1ng ho\u1eb7c nh\u1ecf m\u0169i s\u1ea3n ph\u1ea9m ch\u1ee9a d\u1ea7u kho\u00e1ng cho tr\u1ebb nh\u1ecf v\u00ec nguy c\u01a1 vi\u00eam ph\u1ed5i lipid. D\u1ec5 ch\u00e1y \u2013 kh\u00f4ng \u0111\u1ec3 g\u1ea7n ngu\u1ed3n nhi\u1ec7t, tia l\u1eeda, ng\u1ecdn l\u1eeda; kh\u00f4ng tr\u1ed9n ho\u1eb7c b\u1ea3o qu\u1ea3n c\u00f9ng ch\u1ea5t oxy h\u00f3a m\u1ea1nh; h\u00edt h\u01a1i d\u1ea7u c\u00f3 th\u1ec3 c\u00f3 h\u1ea1i.<\/p>\n<h2>T\u00ecnh tr\u1ea1ng ph\u00e1p l\u00fd<\/h2>\n<ul>\n<li>GRAS; \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn t\u1ea1i Anh cho m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng th\u1ef1c ph\u1ea9m.<\/li>\n<li>C\u00f3 trong FDA Inactive Ingredients Guide (nh\u00e3n khoa, nang v\u00e0 vi\u00ean n\u00e9n u\u1ed1ng, nh\u1ecf tai, tr\u1ef1c tr\u00e0ng, d\u00f9ng ngo\u00e0i, qua da); c\u00f3 trong thu\u1ed1c kh\u00f4ng ti\u00eam \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e9p t\u1ea1i Anh; c\u00f3 trong danh m\u1ee5c t\u00e1 d\u01b0\u1ee3c \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn c\u1ee7a Canada.<\/li>\n<li>C\u00f3 chuy\u00ean lu\u1eadn trong JP, Ph.Eur. v\u00e0 USP-NF.<\/li>\n<\/ul>\n<p><strong>Ch\u1ea5t li\u00ean quan:<\/strong> d\u1ea7u kho\u00e1ng, d\u1ea7u kho\u00e1ng v\u00e0 alcol lanolin, parafin r\u1eafn, vaselin.<\/p>\n<h2>Nguy\u00ean li\u1ec7u t\u1ea1i CPC1<\/h2>\n<p>CPC1 \u0111ang cung c\u1ea5p c\u00e1c nguy\u00ean li\u1ec7u li\u00ean quan d\u01b0\u1edbi \u0111\u00e2y. Li\u00ean h\u1ec7 \u0111\u1ec3 nh\u1eadn COA v\u00e0 b\u00e1o gi\u00e1 theo l\u00f4 h\u00e0ng hi\u1ec7n c\u00f3.<\/p>\n<ul>\n<li><a href=\"https:\/\/cpc1.vn\/en\/san-pham\/nguyen-lieu-dau-khoang-dang-long-light-liquid-paraffin\/\">D\u1ea7u kho\u00e1ng d\u1ea1ng l\u1ecfng (Light Liquid Paraffin)<\/a><\/li>\n<li><a href=\"https:\/\/cpc1.vn\/en\/san-pham\/nguyen-lieu-poweroil-petroleum-jelly-white-soft-paraffin\/\">Poweroil Petroleum Jelly (White Soft Paraffin)<\/a><\/li>\n<\/ul>\n<h2>Ngu\u1ed3n tham kh\u1ea3o<\/h2>\n<p>N\u1ed9i dung \u0111\u01b0\u1ee3c CPC1 bi\u00ean so\u1ea1n, t\u00f3m l\u01b0\u1ee3c c\u00f3 ch\u1ecdn l\u1ecdc t\u1eeb chuy\u00ean lu\u1eadn <em>Mineral Oil, Light<\/em> trong:<br \/>\nRowe R.C., Sheskey P.J., Owen S.C. (ch\u1ee7 bi\u00ean). <em>Handbook of Pharmaceutical Excipients<\/em>, \u1ea5n b\u1ea3n 5.<br \/>\nPharmaceutical Press (London) &amp; American Pharmacists Association (Washington DC), 2006.<br \/>\nB\u00e0i vi\u1ebft kh\u00f4ng sao ch\u00e9p nguy\u00ean v\u0103n t\u00e0i li\u1ec7u g\u1ed1c; c\u00e1c s\u1ed1 li\u1ec7u k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c d\u1eabn l\u1ea1i t\u1eeb t\u00e0i li\u1ec7u n\u00e0y.<\/p>\n<p><em>\u1ea2nh minh h\u1ecda: thi\u1ebft k\u1ebf c\u1ee7a CPC1.<\/em><\/p>\n<p><em>L\u01b0u \u00fd: th\u00f4ng tin mang t\u00ednh tham kh\u1ea3o cho ng\u01b0\u1eddi l\u00e0m chuy\u00ean m\u00f4n b\u00e0o ch\u1ebf, d\u1ef1a tr\u00ean \u1ea5n b\u1ea3n n\u0103m 2006.<br \/>\nTi\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 t\u00ecnh tr\u1ea1ng ph\u00e1p l\u00fd c\u00f3 th\u1ec3 \u0111\u00e3 thay \u0111\u1ed5i \u2014 lu\u00f4n \u0111\u1ed1i chi\u1ebfu d\u01b0\u1ee3c \u0111i\u1ec3n v\u00e0 quy \u0111\u1ecbnh<br \/>\nhi\u1ec7n h\u00e0nh tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng.<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>D\u1ea7u kho\u00e1ng nh\u1eb9 (parafin l\u1ecfng nh\u1eb9) \u2013 ch\u1ea5t l\u00e0m m\u1ec1m, dung m\u00f4i, t\u0103ng th\u1ea5m D\u1ea7u kho\u00e1ng nh\u1eb9 (parafin l\u1ecfng nh\u1eb9, light liquid paraffin) l\u00e0 h\u1ed7n h\u1ee3p hydrocarbon no d\u1ea1ng l\u1ecfng tinh ch\u1ebf t\u1eeb d\u1ea7u m\u1ecf, ch\u1ee7 y\u1ebfu parafin v\u00e0 naphthen \u2013 k\u00e9m nh\u1edbt v\u00e0 nh\u1eb9 h\u01a1n d\u1ea7u kho\u00e1ng th\u01b0\u1eddng. \u1ee8ng d\u1ee5ng t\u01b0\u01a1ng t\u1ef1 d\u1ea7u kho\u00e1ng: [&hellip;]<\/p>","protected":false},"author":1,"featured_media":2463,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","footnotes":""},"categories":[122],"tags":[],"class_list":["post-2464","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ta-duoc"],"blocksy_meta":[],"acf":[],"uagb_featured_image_src":{"full":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/dau-khoang-nhe.png",1200,675,false],"thumbnail":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/dau-khoang-nhe-150x150.png",150,150,true],"medium":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/dau-khoang-nhe-300x169.png",300,169,true],"medium_large":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/dau-khoang-nhe-768x432.png",768,432,true],"large":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/dau-khoang-nhe-1024x576.png",1024,576,true],"1536x1536":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/dau-khoang-nhe.png",1200,675,false],"2048x2048":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/dau-khoang-nhe.png",1200,675,false],"trp-custom-language-flag":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/dau-khoang-nhe-18x10.png",18,10,true]},"uagb_author_info":{"display_name":"cpc1vn","author_link":"https:\/\/cpc1.vn\/en\/author\/cpc1vn\/"},"uagb_comment_info":0,"uagb_excerpt":"D\u1ea7u kho\u00e1ng nh\u1eb9 (parafin l\u1ecfng nh\u1eb9) \u2013 ch\u1ea5t l\u00e0m m\u1ec1m, dung m\u00f4i, t\u0103ng th\u1ea5m D\u1ea7u kho\u00e1ng nh\u1eb9 (parafin l\u1ecfng nh\u1eb9, light liquid paraffin) l\u00e0 h\u1ed7n h\u1ee3p hydrocarbon no d\u1ea1ng l\u1ecfng tinh ch\u1ebf t\u1eeb d\u1ea7u m\u1ecf, ch\u1ee7 y\u1ebfu parafin v\u00e0 naphthen \u2013 k\u00e9m nh\u1edbt v\u00e0 nh\u1eb9 h\u01a1n d\u1ea7u kho\u00e1ng th\u01b0\u1eddng. \u1ee8ng d\u1ee5ng t\u01b0\u01a1ng t\u1ef1 d\u1ea7u kho\u00e1ng:&hellip;","_links":{"self":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/2464","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/comments?post=2464"}],"version-history":[{"count":0,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/2464\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/media\/2463"}],"wp:attachment":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/media?parent=2464"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/categories?post=2464"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/tags?post=2464"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}