{"id":966,"date":"2024-02-18T16:57:04","date_gmt":"2024-02-18T08:57:04","guid":{"rendered":"https:\/\/www.yearnintl.com\/?p=966"},"modified":"2024-02-18T16:57:04","modified_gmt":"2024-02-18T08:57:04","slug":"what-is-pvpp-used-for","status":"publish","type":"post","link":"https:\/\/www.yearnintl.com\/ko\/problems\/what-is-pvpp-used-for\/","title":{"rendered":"PVPP\ub294 \uc5b4\ub514\uc5d0 \uc0ac\uc6a9\ub418\ub098\uc694?"},"content":{"rendered":"

\uc911\uad6d\uba85 : PVPP(\ud3f4\ub9ac\uc5d0\ud2f8\ub80c\ud3f4\ub9ac\ud53c\ub864\ub9ac\ub3c8)
\uc601\uc5b4 \uc774\ub984 : PVPP
CAS:25249-54-1
\ub808\ubca8 : \uc2dc\uc57d\ub4f1\uae09
\ubd84\uc790\ub7c9 : N\/A
\ubd84\uc790\uc2dd (C6H9NO)n
\uc21c\ub3c4:>99%
\ubcf4\uad00 \uc870\uac74 :RT
\uc81c\ud488\uc18c\uac1c
\uc911\uad6d \ubcc4\uce6d: \uac00\uad50 \ud3f4\ub9ac\ube44\ub2d0 \ud53c\ub864\ub9ac\ub3c8(PVP-P); PVP-P(\uac00\uad50\uace0\ubd84\uc790)
\uc601\uc5b4 \ubcc4\uce6d: PVPP<\/p>\n

\"pvpp\"
\ubb3c\ub9ac\uc801 \ud2b9\uc131: \ud770\uc0c9 \ub610\ub294 \uac70\uc758 \ud770\uc0c9\uc5d0 \uac00\uae4c\uc6b4 \ubd84\ub9d0\ub85c \ubb3c, \uc5d0\ud0c4\uc62c, \uc5d0\ud14c\ub974 \ubc0f \uae30\ud0c0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc720\uae30 \uc6a9\ub9e4\uc5d0 \uc6a9\ud574\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.
\uc6a9\ub3c4: \ud3f4\ub9ac\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8(PVP-P)\uc740 \ud30c\ud2f0 \ubc0f \uc54c\uce7c\uacfc \ud14c\ub450\ub9ac\ub97c \ud615\uc131\ud558\uc5ec \uc2dd\ubb3c \uc0d8\ud50c\uc5d0\uc11c \uc81c\uac70\ud560 \uc218 \uc788\uc73c\uba70, \uc5f0\uacb0\ud558\ub294 \uace0\ubb34 \ud06c\uae30\uc758 \uc62c\ub9bc\ud53d \uce21\uc815\ud558\uae30 \uc704\ud574 \ud655\uc7a5 \ubc0f \uc81c\ud55c\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \ub610\ud55c \ud3f4\ub9ac\uc6b0\ub808\ud0c4(PVP-P)\uc774 \ud6a8\ub825\uc744 \ubc1c\ud718\ud560 \uc218 \uc788\ub294 \uac83\uc73c\ub85c \ubcf4\uace0\ub418\uc5c8\uc2b5\ub2c8\ub2e4.
\ubd88\uc6a9\uc131 \ud3f4\ub9ac\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8, \uac00\uad50 \ud3f4\ub9ac\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8\uc73c\ub85c\ub3c4 \uc54c\ub824\uc9c4 \uac00\uad50 \ud3ec\ube44\ub3c8(PVPP)\uc740 \uac00\uad50 \ubc18\uc751\uc5d0 \uc758\ud574 n-\ube44\ub2d02-\ud53c\ub864\ub9ac\ub3c8\uc73c\ub85c\ubd80\ud130 \uc5bb\uc740 \uc911\ud569\uccb4 \uc218\ubd88\uc6a9\uc131 \uc911\ud569\uccb4\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. \uac00\uad50\ub41c POvidone\uc758 \uc678\uad00\uc740 \ubc31\uc0c9 \ub610\ub294 \ubc31\uc0c9 \ubd84\ub9d0\uc774\uba70 \ud2b9\ubcc4\ud55c \ub0c4\uc0c8\uac00 \uc5c6\uc73c\uba70 \ubb3c \ubc0f \ub2e4\uc591\ud55c \uc6a9\ub9e4\uc5d0 \ubd88\uc6a9\uc131\uc785\ub2c8\ub2e4. \uac00\uad50\ub41c POvidone\uc740 \uc6b0\uc218\ud55c \uc720\ub3d9\uc131, \uc26c\uc6b4 \uac00\uacf5 \ubc0f \ub192\uc740 \uc218\ubd84 \ud761\uc218 \ud2b9\uc131\uc744 \uac00\uc9c0\uba70 \uc758\ud559 \ubc0f \uc2dd\ud488 \uac00\uacf5 \ubd84\uc57c\uc5d0\uc11c \uad11\ubc94\uc704\ud55c \uc751\uc6a9 \uc804\ub9dd\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uad50\ud615 \ud3ec\ube44\ub3c8\uc758 \ud575\uc2ec\ubb3c\uc9c8\uc740 \ud3ec\ube44\ub3c8(PVP)\uc774\ub2e4. \ud3f4\ub9ac\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8\uc73c\ub85c\ub3c4 \uc54c\ub824\uc9c4 \ud3ec\ube44\ub3c8\uc740 \uc6a9\uc561 \uc911\ud569\uacfc \uad34\uc0c1 \uc911\ud569\uc744 \ud1b5\ud574 \uc81c\uc870\ud560 \uc218 \uc788\ub294 n-\ube44\ub2d0\uc544\ubbf8\ub4dc \uc911\ud569\uccb4\uc785\ub2c8\ub2e4. \uc911\uad6d\uc740 \uc138\uacc4 \ucd5c\ub300 \ud3ec\ube44\ub3c8 \uc0dd\uc0b0\uad6d\uc73c\ub85c \uc804 \uc138\uacc4 \uc0dd\uc0b0\ub7c9\uc758 50%\ub97c \ucc28\uc9c0\ud55c\ub2e4. \uadf8\ub7ec\ub098 \ud604\uc7ac \uc911\uad6d\uc758 \ud3ec\ube44\ub3c8 \uae30\uc5c5\uc740 \uc800\uac00\ud615 \uc81c\ud488 \uc0dd\uc0b0\uc5d0 \uc9d1\uc911\ub418\uc5b4 \uc788\uace0 \uace0\uae09\ud615 \uc81c\ud488\uc740 \uc218\uc785\uc5d0 \uc758\uc874\ud558\uace0 \uc788\uc5b4 \uac00\uad50\ud615 \ud3ec\ube44\ub3c8 \uc0b0\uc5c5 \ubc1c\uc804\uc5d0 \uc77c\uc815\ud55c \uc5b4\ub824\uc6c0\uc744 \uc548\uaca8\uc8fc\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

Chinese name :PVPP(polyethylene polypyrrolidone)English name :PVPPCAS:25249-54-1Level :ReagentGradeMolecular weight :N\/AMolecular formula (C6H9NO)nPurity :>99%Storage condition :RTProduct introductionChinese alias: crosslinked polyvinyl pyrrolidone (PVP-P); PVP-P(Crosslinked polymer)English alias: PVPP Physical properties: White or near-white powder, insoluble in water, ethanol, ether and other commonly used organic solvents.Use: Cross-linked polyvinylpyrrolidone (PVP-P) can form complexes with phenols and alkaloids to remove them from plant samples, thus preventing the modification and interference of proteins in order to determine protein content more accurately. It has also been reported that crosslinked polyethylpyrrolidone (PVP-P) can improve the activity of the enzymeCross-linked POvidone (PVPP), also known as insoluble polyvinylpyrrolidone, cross-linked polyvinylpyrrolidone, refers to the polymer water insoluble polymer obtained from n-vinyl2-pyrrolidone by cross-linking reaction. The appearance of crosslinked POvidone is white or white powder, no special odor, insoluble in water and various solvents. Crosslinked POvidone has the characteristics of good fluidity, easy processing and high water absorption, and has broad application prospects in\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":[22],"attr":[27],"class_list":["post-966","post","type-post","status-publish","format-standard","hentry","category-problems","tag-pvpp"],"_links":{"self":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/966","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=966"}],"version-history":[{"count":1,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/966\/revisions"}],"predecessor-version":[{"id":1369,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/966\/revisions\/1369"}],"wp:attachment":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/media?parent=966"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/categories?post=966"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/tags?post=966"},{"taxonomy":"attr","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/attr?post=966"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}