{"id":914,"date":"2024-01-25T17:09:31","date_gmt":"2024-01-25T09:09:31","guid":{"rendered":"https:\/\/www.yearnintl.com\/?p=914"},"modified":"2024-01-25T17:09:31","modified_gmt":"2024-01-25T09:09:31","slug":"cross-linked-polyvinylpyrrolidone","status":"publish","type":"post","link":"https:\/\/www.yearnintl.com\/ko\/problems\/cross-linked-polyvinylpyrrolidone\/","title":{"rendered":"\uac00\uad50 \ud3f4\ub9ac\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8"},"content":{"rendered":"

\uc81c\ud488\uba85: \uac00\uad50\ub41c POvidone
CAS \ub85c\uadf8\uc778 \ubc88\ud638: 9003-39-8
\ud654\ud559\uba85: \uac00\uad50 \ud3f4\ub9ac\ube44\ub2d0 \ud53c\ub864\ub9ac\ub3c8(PVPP)
\ubb3c\ub9ac\ud654\ud559\uc801 \uc131\uc9c8
\ubc31\uc0c9 \ub610\ub294 \uc720\ubc31\uc0c9\uc758 \uc790\uc720 \uc720\ub3d9 \ubd84\ub9d0;
\ubb3c, \uc0b0, \uc54c\uce7c\ub9ac \ubc0f \uc77c\ubc18\uc801\uc778 \uc6a9\ub9e4\uc5d0 \ubd88\uc6a9\uc131;
\ubb3c\uc5d0 \ub300\ud55c \ud33d\ucc3d\uc131\uc774 \uac15\ud558\uace0 \ud33d\ucc3d \ud6c4 \uac94\uc744 \ud615\uc131\ud558\uc9c0 \uc54a\uc73c\uba70 \uacf5\uc6a9\ud574\ub3c4\uac00 \ub9e4\uc6b0 \uc6b0\uc218\ud558\uace0 \ud3f4\ub9ac\ud398\ub180, \uce74\ub974\ubcf5\uc2e4\uc0b0, \ud0c4\ub2cc \ubc0f \uc18c\ubd84\uc790\uc640 \ubcf5\ud569\uccb4\ub97c \ud615\uc131\ud560 \uc218 \uc788\uc73c\uba70 \uace0\uae09 \uc815\uc81c\uc6a9 \ubd95\ud574\uc81c\uc758 \uccab \ubc88\uc9f8 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n

\"cross
\uc81c\ud488\uaddc\uaca9
CP, USP\/NF, EP, JP, BP \ud45c\uc900\uc744 \uc900\uc218\ud569\ub2c8\ub2e4.<\/p>\n

\uc804\ud615\uc801\uc778 \ud2b9\uc131
\uc801\uc6a9\ud558\ub2e4
\uc81c\uc81c\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ucd08\ubd95\ud574\uc81c\ub85c\uc11c \uc815\uc81c, \ucea1\uc290 \ubc0f \uacfc\ub9bd\uc758 \ud65c\uc131 \ubb3c\uc9c8 \ubc29\ucd9c\uc744 \ucd09\uc9c4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.
\uac00\uad50\uacb0\ud569\ub41c \ud3ec\ube44\ub3c8 \ubbf8\uc138\ubd84\ub9d0\uc740 \ud2b9\ud788 \uc18c\ud615 \uc815\uc81c \ub610\ub294 \uc9c1\uc811 \uc555\ucc29 \uc815\uc81c\uc5d0 \uc801\ud569\ud558\uba70, \ucd08\ubbf8\ub9bd\uc790\ub294 \uc724\ud65c\uc131 \ub9db\uc744 \uc704\ud55c \uc18d\ubd84\uc0b0 \uc815\uc81c\uc758 \ubd95\uad34\uc81c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.
\uc0dd\uccb4 \uc774\uc6a9\ub960\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uae30 \uc704\ud574 \ud761\ucc29\uc81c \ubc0f \ucc29\ud654\uc81c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.
\ubd88\uc6a9\uc131 \uc57d\ubb3c\uc758 \uc6a9\ud574\ub3c4\ub97c \ub192\uc774\uae30 \uc704\ud574 \uc6a9\ud574\ucd09\uc9c4\uc81c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.
\uc2dd\ud488 \uc0b0\uc5c5\uc5d0\uc11c \uc640\uc778, \ub9e5\uc8fc, \uc8fc\uc2a4 \uc0dd\uc0b0 \uc2dc \ud544\ud130 \ubcf4\uc870\uc81c\ub85c \ub110\ub9ac \uc0ac\uc6a9\ub418\uba70, \ud3f4\ub9ac\ud398\ub180\uc740 \uc548\uc815\uc801\uc778 \ubcf5\ud569\uccb4\ub97c \ud615\uc131\ud558\uc5ec \ub9db\uc744 \uac1c\uc120\ud558\uace0 \uc720\ud1b5 \uae30\ud55c\uc744 \uc5f0\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ud68c\uc6a9 \ubc0f \uc7ac\uc0dd\uc2dd \ub450 \uac00\uc9c0 \uc0ac\uc591\uc73c\ub85c \uad6c\ubd84\ub429\ub2c8\ub2e4.<\/p>\n

\ubd84\uc790\uc2dd: (C6H9NO) n>1000000<\/p>\n

\uae30\ub2a5:<\/p>\n

\uc774 \uc81c\ud488\uc740 \ub610\ud55c \uc2dd\ud488 \uc0b0\uc5c5\uc5d0\uc11c \uc591\uc870 \ubc0f \uc2dd\ucd08 \uc0dd\uc0b0\uc744 \uc704\ud55c \ud544\ud130 \ubcf4\uc870\uc81c, \ud6a8\uc18c \ubc0f \ub2e8\ubc31\uc9c8 \uc81c\uac70\uc6a9\uc73c\ub85c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

POvidone\uacfc \ud3f4\ub9ac\ud398\ub180\uc744 \uac00\uad50\uacb0\ud569\uc2dc\ud0a4\uba74 \uc548\uc815\uc801\uc778 \ubcf5\ud569\uccb4\ub97c \ud615\uc131\ud560 \uc218 \uc788\uc73c\uba70 \uc218\uc6a9\uc131 \ub610\ub294 \uc54c\ucf54\uc62c \ud568\uc720 \ud5c8\ube0c \ucd94\ucd9c\ubb3c\uacfc \ud305\ud06c\ub97c \uc815\uc81c\ud558\uc5ec \uc2dd\ubb3c \uc758\uc57d\ud488\uc758 \uc548\uc815\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc81c\uc57d \ubd80\ud615\uc81c\uc778 \uac00\uad50 \ud3ec\ube44\ub3c8\uc740 \uc218\ubd88\uc6a9\uc131 \ud569\uc131 \uac00\uad50 N-\ube44\ub2d0-2-\ud53c\ub864\ub9ac\ub3c8 \ub2e8\ub3c5\uc911\ud569\uccb4\uc785\ub2c8\ub2e4.<\/p>\n

\uac00\uad50\ub41c POvidone\uc740 \uc815\uc81c \ubd95\uad34\uc81c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

\uac00\uad50 \ud3ec\ube44\ub3c8\uc740 \uc218\ubd88\uc6a9\uc131 \ud569\uc131 \uac00\uad50 N-\ube44\ub2d0-2-\ud53c\ub864\ub9ac\ub3c8 \ub2e8\ub3c5\uc911\ud569\uccb4\uc785\ub2c8\ub2e4. \ubb3c\uc9c8 \uc790\uccb4\uc758 \uc218\ubd88\uc6a9\uc131\uc73c\ub85c \uc778\ud574 \uc815\ud655\ud55c \ubd84\uc790\ub7c9\uc740 \uacb0\uc815\ub418\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n

\ud2b9\uc131: \uac00\uad50\ub41c POvidone\uc740 \ud770\uc0c9 \ub610\ub294 \ud770\uc0c9 \ubd84\ub9d0\uc785\ub2c8\ub2e4. \uac70\uc758 \ubb34\ucde8\uc785\ub2c8\ub2e4. \uc2b5\uae30\ub97c \uc720\ubc1c\ud558\ub294 \ubb3c\uc9c8\uc785\ub2c8\ub2e4. \uc774 \uc81c\ud488\uc740 \ubb3c, \uc5d0\ud0c4\uc62c, \uc5d0\ud14c\ub974\uc5d0 \ub179\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc774 \uc81c\ud488\uc740 \ud45c\uba74\ubcf4\ub2e4 \ud070 \ubaa8\uc138\uad00\/\uc218\ubd84 \ud568\ub7c9\uc774 \ub192\uace0, \uac15\ub825\ud55c \uc218\ud654 \ub2a5\ub825(HK: 5.6), \ube60\ub974\uace0 \ube60\ub978 \uc218\ubd84 \ud761\uc218(58.5%), \uac15\ub825\ud55c \uc218\ubd84 \ud761\uc218 \ubc0f \ud33d\ucc3d \ub2a5\ub825, \ud33d\uc724 \uacc4\uc218 2.25-2.30\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud3f4\ub9ac\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8\uacfc \ub3d9\uc77c\ud55c \ubcf5\ud569 \uc6a9\ub7c9\uc73c\ub85c \ud398\ub180, \uc694\uc624\ub4dc \ub4f1\uacfc \uac19\uc740 \ub2e4\uc591\ud55c \ubb3c\uc9c8\uc744 \ubcf5\ud569\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uac00\uad50\ub41c POvidone\uc758 \uc0ac\uc6a9:
\uac00\uad50\ub41c POvidone\uc740 \uc9c1\uc811 \ud0c0\uc815 \ubc0f \uac74\uc2dd \ub610\ub294 \uc2b5\uc2dd \ud3a0\ub9bf \ud0c0\uc815 \uacf5\uc815\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc218\ubd88\uc6a9\uc131 \uc815\uc81c \ubd95\uad34\uc81c\uc774\uba70 \ub18d\ub3c4\ub294 2-5%\uc785\ub2c8\ub2e4. \uac00\uad50\ub41c \ud3ec\ube44\ub3c8\uc740 \ub192\uc740 \ubaa8\uc138\uad00 \ud65c\uc131\uacfc \ube60\ub978 \uc218\ud654\ub2a5\ub825\uc744 \ubcf4\uc774\uba70 \uac94\ud654\ub418\ub294 \uacbd\ud5a5\uc774 \uac70\uc758 \uc5c6\uc2b5\ub2c8\ub2e4. \uacb0\uacfc\ub294 \uac00\uad50\ub41c \ud3ec\ube44\ub3c8 \uc785\uc790\uc758 \ud06c\uae30\uac00 Jierezhitong \uc815\uc81c\uc758 \ubd84\ud574\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce58\uace0, \ud070 \uac00\uad50\ub41c POvidone \uc785\uc790\uc758 \ubd84\ud574\uac00 \uc791\uc740 \uac83\ubcf4\ub2e4 \ube60\ub974\ub2e4\ub294 \uac83\uc744 \ubcf4\uc5ec\uc8fc\uc5c8\uc2b5\ub2c8\ub2e4. \uad50\ucc28 \uacb0\ud569\ub41c \ud3ec\ube44\ub3c8\uc740 \ub9e4\uc6b0 \uc6b0\uc218\ud55c \ubd95\ud574\uc81c\ub85c\uc11c \uc815\uc81c\uc5d0 1-2%\ub97c \uc0ac\uc6a9\ud558\uba74 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ub2e4\ub978 \uc77c\ubc18 \ubd95\ud574\uc81c\uc758 \ubd95\ud574\ub97c \uc5bb\uc744 \uc218 \uc788\uc73c\uba70 \uc7ac\uac00\uacf5\uc131\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \uc989, \uc7ac\ud65c\uc6a9 \ubc0f \uac00\uacf5 \uc2dc \ucd94\uac00\ud560 \ud544\uc694\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \uc288\ud37c \ubd95\uad34\uc81c\ub85c \uc54c\ub824\uc9c4 \ub2e4\ub7c9\uc758 \ubd95\uad34\uc81c.<\/p>\n

\uac00\uad50\ub41c \ud3ec\ube44\ub3c8\uc744 \ubd95\ud574\uc81c\ub85c \uc0ac\uc6a9\ud55c \uacbd\uc6b0 \uc815\uc81c\uc758 \uacbd\ub3c4\uac00 \ub192\uace0, \ubd95\ud574\uc2dc\uac04\uc774 \uc9e7\uc73c\uba70, \uc6a9\ucd9c\ub960\uc774 \ub192\uc558\ub2e4. \uc548\uc815\uc131\uc774 \uac15\ud558\uace0 \uc2dc\uac04\uc774 \uc9c0\ub098\ub3c4 \ubcc0\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n

\uac00\uad50\ub41c \ud3ec\ube44\ub3c8\uc740 \ub610\ud55c \uc815\uc81c, \ucea1\uc290 \ubc0f \uacfc\ub9bd\uc6a9 \uac74\uc2dd \uc811\ucc29\uc81c, \ucda9\uc804\uc81c \ubc0f \ubd80\ud615\uc81c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc785\uc790 \ud06c\uae30\uac00 \uc791\uc744\uc218\ub85d \uc555\ucd95 \uc815\uc81c\uc758 \ub2e8\uba74 \ud45c\uc2dc\uac00 \uc904\uc5b4\ub4e4\uace0 \uc815\uc81c\uc758 \uade0\uc77c\uc131\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ubcf5\uc6a9\ub7c9\uc740 20-80mg\/\uc815\uc785\ub2c8\ub2e4.<\/p>\n

\uad50\ucc28\uacb0\ud569\ub41c POvidone\uc740 \uc6a9\ud574 \ucd09\uc9c4\uc81c\ub85c\ub3c4 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\uba70, \uacf5\uc99d\ubc1c \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubd88\uc6a9\uc131 \ubb3c\uc9c8\uc758 \uc6a9\ud574\ub3c4\ub97c \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uba3c\uc800 \uc801\uc808\ud55c \uc6a9\ub9e4\uac00 \uad50\ucc28\uacb0\ud569\ub41c POvidone\uc5d0 \ud761\ucc29\ub41c \ub2e4\uc74c \uc6a9\ub9e4\uac00 \uc99d\ubc1c\ub429\ub2c8\ub2e4. \uc774 \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uba74 \ub354 \ube60\ub978 \uc6a9\ud574 \uc18d\ub3c4.
\ud3ec\uc7a5 \ubc0f \ubcf4\uad00
25kg \ud310\uc9c0 \ub610\ub294 \ud50c\ub77c\uc2a4\ud2f1 \ub4dc\ub7fc;
\uac74\uc870\ud558\uace0 \ubc00\ud3d0\ub41c \uc6a9\uae30\uc5d0 \ubcf4\uad00\ud558\uc2ed\uc2dc\uc624.
\uc720\ud6a8 \uae30\uac04: 2\ub144.<\/p>","protected":false},"excerpt":{"rendered":"

Product name: Crosslinked POvidoneCAS login number: 9003-39-8Chemical name: Cross-linked polyvinyl pyrrolidone (PVPP)Physicochemical propertiesWhite or milky white free flowing powder;Insoluble in water, acid, alkali and common solvents;It has strong expansibility in water, does not form gel after expansion, has very good co-solubility, can be complexed with polyphenols, carboxylic acids, tannins and small molecules, and is the first choice of disintegrating agent for high-end tablets; Product standardComply with CP, USP\/NF, EP, JP, BP standards Typical characteristicApplyAs a super disintegrator used in preparations, it can promote the release of active substances in tablets, capsules and granules;The crosslinked POvidone fine powder is especially suitable for smaller tablets or directly pressed tablets, and the ultra-fine can be used as a disintegrator for fast dispersing tablets for a lubricated taste.It can be used as adsorbent and complexing agent in preparation to improve bioavailability.Used as a dissolution accelerator to increase the solubility of insoluble drugs.It is widely\u2026<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[79],"attr":[],"class_list":["post-914","post","type-post","status-publish","format-standard","hentry","category-problems","tag-polyvinylpyrrolidone"],"_links":{"self":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/914","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/comments?post=914"}],"version-history":[{"count":1,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/914\/revisions"}],"predecessor-version":[{"id":916,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/914\/revisions\/916"}],"wp:attachment":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/media?parent=914"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/categories?post=914"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/tags?post=914"},{"taxonomy":"attr","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/attr?post=914"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}