{"id":1140,"date":"2024-02-02T11:15:38","date_gmt":"2024-02-02T03:15:38","guid":{"rendered":"https:\/\/www.yearnintl.com\/?p=1140"},"modified":"2024-02-02T11:15:38","modified_gmt":"2024-02-02T03:15:38","slug":"povidone-cas-9003-39-8-product-application","status":"publish","type":"post","link":"https:\/\/www.yearnintl.com\/ko\/problems\/povidone-cas-9003-39-8-product-application\/","title":{"rendered":"\ud3ec\ube44\ub3c8 CAS 9003-39-8 \uc81c\ud488 \uc801\uc6a9"},"content":{"rendered":"

\uc774 \uc81c\ud488\uc740 n-\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8\uc758 \uc120\ud615 \ub2e8\ub3c5\uc911\ud569\uccb4\uc778 \uc218\uc131 \ud569\uc131 \uc911\ud569\uccb4\ub85c, \ubd84\uc790\uc2dd\uc740 (C6H9NO)n\uc785\ub2c8\ub2e4. \uc5ec\uae30\uc11c n\uc740 N-\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8 \uc0ac\uc2ac\uc758 \ud3c9\uade0 \uc218\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ud3c9\uade0 \ubd84\uc790\ub7c9\uc774 38000\uc778 \ud3ec\ube44\ub3c8 K30\uc774 \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ubd80\ud615\uc81c\uc785\ub2c8\ub2e4. \ud3ec\ube44\ub3c8 K15, K25 \ubc0f K90\uc5d0 \uc774\uc5b4 \ud3c9\uade0 \ubd84\uc790\ub7c9\uc774 \uac01\uac01 7700, 25000 \ubc0f 630000\uc778 POvidone K15, K25 \ubc0f K90\uc774 \uc774\uc5b4\uc84c\uc2b5\ub2c8\ub2e4.
\ud654\ud559 \uad6c\uc870 \ubc0f \uba85\uba85
\ubd84\uc790\uc2dd (C6H9NO)n
\ubd84\uc790\ub7c9: Mw=(111.1)n
\ud654\ud559\uba85: \ud3f4\ub9ac\ube44\ub3c8; \ud3f4\ub9ac\ube44\ub3c4\ub214; \ud3f4\ub9ac\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8
CTFA\/INCI: PVP
CAS \ubc88\ud638: [9003-39-8]<\/p>\n

\"Povidone
\uc81c\ud488\ud2b9\uc131
\ubcf8 \uc81c\ud488\uc740 \ubc31\uc0c9 \ub0b4\uc9c0 \uc720\ubc31\uc0c9\uc758 \ubb34\uc815\ud615 \ubd84\ub9d0\uc774\uba70, \ubd80\ud53c\ubc00\ub3c4\ub294 0.4~0.6\uc785\ub2c8\ub2e4. \ubb34\ucde8 \ub610\ub294 \uc57d\uac04 \ubb34\ucde8; \ub9db\uc5c6\ub294; \ud761\uc2b5\uc131\uc740 \uc0c1\ub300 \uc628\ub3c4\uac00 75%\uc77c \ub54c \ud3ec\ud654 \uc218\ubd84 \ud761\uc218\uc728\uc740 \uc57d 40%\uc785\ub2c8\ub2e4. \ubb3c, \uc5d0\ud0c4\uc62c, \uc774\uc18c\ud504\ub85c\ud544 \uc54c\ucf54\uc62c, \uae00\ub9ac\uc138\ub864 \ub610\ub294 \ud074\ub85c\ub85c\ud3ec\ub984\uc5d0 \uc6a9\ud574\ub418\uace0 \uc544\uc138\ud1a4, \uc5d0\ud14c\ub974 \ubc0f \ud0c4\ud654\uc218\uc18c \uc6a9\ub9e4\uc5d0\ub294 \uc6a9\ud574\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.
\ubcf8 \uc81c\ud488\uc740 \ub9ce\uc740 \ubb3c\uc9c8, \ud2b9\ud788 \ud65c\uc131 \uc218\uc18c \uc6d0\uc790 \ub610\ub294 \uae08\uc18d \uce74\ub974\ubcf4\ub2d0 \ud654\ud569\ubb3c\uc744 \ud568\uc720\ud55c \ud654\ud569\ubb3c\uacfc \uacb0\ud569\ud558\uc5ec \uace0\uccb4 \ubcf5\ud569\uccb4\ub97c \ud615\uc131\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \uc6a9\ud574\ub3c4, \ud718\ubc1c\uc131, \uc548\uc815\uc131, \ub3c5\uc131 \ubc0f \uc790\uadf9\uacfc \uac19\uc740 \ubcf5\ud569\uccb4\uc758 \ud2b9\uc131\uc740 \uc911\uc694\ud558\uc9c0\ub9cc \uac00\uc5ed\uc801\uc778 \ubcc0\ud654\ub97c \uac16\uc2b5\ub2c8\ub2e4. \ubd80\ud615\uc81c\ub97c \uc801\uc6a9\ud558\uba74 \uc0c8\ub85c\uc6b4 \uae30\ub2a5\uc744 \uac00\uc9c4 \ub2e4\uc591\ud55c \uc81c\ud615\uc774 \uac1c\ubc1c\ub418\uac70\ub098 \uc6d0\ub798 \uc81c\ud615\uc758 \uc131\ub2a5\uc774 \ud5a5\uc0c1\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.
\uc774 \uc81c\ud488\uc740 \uc815\uc0c1\uc801\uc778 \uc870\uac74\uc5d0\uc11c \uc548\uc815\uc801\uc774\uba70 \uc5f4, \uc0b0 \ubc0f \uc54c\uce7c\ub9ac\uc5d0 \uac15\ud55c \ub0b4\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc7a5\uae30\uac04 \uc5f4\uc744 \uac00\ud558\uba74 \ubcc0\uc0c9\uc774\ub098 \uad50\ucc28 \uc0ac\uc2ac\uc774 \ubc1c\uc0dd\ud558\uc5ec \ubb3c\uc5d0 \ubd88\uc6a9\uc131\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc7a5\uc2dc\uac04 \ubd84\uc1c4\ud558\uba74 \uc131\ub2a5 \uc800\ud558, \ubd84\uc790\ub7c9 \uac10\uc18c\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc7a5\uae30\uac04 \ubcf4\uad00\ud558\uba74 \ud2b9\uc815 \uc800\ud558, \ud2b9\ud788 \uace0\ubd84\uc790\ub7c9(\uc608: PVPK90) PVP\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc21c\uc218\ud55c PVP \uc218\uc6a9\uc561\uc740 \uc77c\ubc18\uc801\uc778 \uc870\uac74\uc5d0\uc11c\ub3c4 \uc548\uc815\uc801\uc774\uc9c0\ub9cc \uc7a5\uae30\uac04 \uac00\uc5f4, \ubcf4\uad00 \ub610\ub294 \uc0b0\uc131 \uc870\uac74\uc5d0\uc11c\ub294 \ubcc0\uc0c9\ub418\uac70\ub098 \uac00\uc218\ubd84\ud574\ub429\ub2c8\ub2e4.
\uc81c\ud488 \uc801\uc6a9
\u25c6 \uc801\uc6a9\ubc94\uc704
\uc218\uc6a9\uc131 PVP\ub294 \uc811\ucc29\uc131, \uc99d\uc810\uc131, \ubd84\uc0b0\uc131, \ud544\ub984 \ud615\uc131 \ubc0f \ubcf5\ud569\ud654 \ud2b9\uc131\uc744 \uac00\uc9c0\ubbc0\ub85c \uacfc\ub9bd \ubc0f \uc815\uc81c\uc758 \uacb0\ud569\uc81c, \uc561\uc0c1 \uc81c\uc81c\uc758 \uc99d\uc810\uc81c \ubc0f \ud604\ud0c1 \ubcf4\uc870\uc81c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc8fc\uc0ac\uc81c\uc758 \uacf5\uc6a9\ub9e4 \ubc0f \uc548\uc815\uc81c, \ucf54\ud305\uc81c\uc758 \ud544\ub984\ud615\uc131\uc81c \ubc0f \uc0c9\uc18c\ubd84\uc0b0\uc81c, \ubd88\uc6a9\uc131 \uc57d\ubb3c\uc758 \uacf5\uce68\uc804\uc81c, \uc548\uacfc\uc6a9\uc57d\uc758 \uc9c0\uc5f0\uc81c \ubc0f \uc724\ud65c\uc81c, \uc81c\uc5b4\ubc29\ucd9c\uc81c\uc758 \uc11c\ubc29\ud654\uc81c \ub4f1
\u25c6 \uc774\uc6a9\ubc29\ubc95
PVP\ub294 \ub2e4\uae30\ub2a5 \ud569\uc131 \uace0\ubd84\uc790 \ubd80\ud615\uc81c\uc774\uba70, \uadf8 \uc81c\uc870 \uae30\ub2a5\uacfc \ubd84\uc790\ub7c9, \ubcf5\uc6a9\ub7c9, \uc6a9\ub9e4, \uc6a9\uc561 \ub18d\ub3c4, \uc628\ub3c4, \uac00\uacf5 \uae30\uc220 \ub4f1\uc774 \ubc00\uc811\ud558\uac8c \uad00\ub828\ub418\uc5b4 \uc788\uc73c\ubbc0\ub85c \ub354 \ub098\uc740 \uc81c\uc870 \uc131\ub2a5\uc744 \uc5bb\uc73c\ub824\uba74 \uba3c\uc800 \ub2e4\uc74c \uc0ac\ud56d\uc744 \uc219\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4. PVP\uc758 \ubb3c\ub9ac\uc801, \ud654\ud559\uc801 \ud2b9\uc131\uc740 \ub2ec\uc131\ud558\ub824\ub294 \ucc98\ubc29\uc758 \ubaa9\ud45c \uae30\ub2a5\uc5d0\uc11c \uc2dc\uc791\ud558\uc5ec \ucd5c\uc0c1\uc758 \ubd84\uc790\ub7c9, \ubcf5\uc6a9\ub7c9, \uc6a9\ub9e4, \ud638\ud658\uc131 \ubc0f \ud504\ub85c\uc138\uc2a4\ub97c \uc120\ud0dd\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc8fc\uc0ac \uc8fc\uc0ac\uc758 \uacbd\uc6b0 \uccb4\ub0b4 PVP \uce68\ucc29\uc744 \uace0\ub824\ud558\uc5ec \uc77c\ubc18\uc801\uc73c\ub85c \uc800\ubd84\uc790\ub7c9(K \uac12 17 \ubbf8\ub9cc)\uc758 PVP\ub97c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. \ub18d\ucd95 \uc561\uc0c1 \uc81c\uc81c\uc758 \uacbd\uc6b0 \uc591\uacfc \ud6a8\uacfc\ub97c \uace0\ub824\ud558\uc5ec K90\uacfc \uac19\uc740 \uace0\ubd84\uc790\ub7c9 PVP\ub97c \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc815\uc81c\uc5d0 \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0. \ucc98\ubc29\uc804\uc5d0 \uc18c\uc218\uc131 \uc57d\ubb3c\uc774 \ub354 \ub9ce\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\ub294 \uacbd\uc6b0. \uac74\uc870 \ubd84\ub9d0 \ud63c\ud569 \uc9c1\uc811 \uc815\uc81c \ub610\ub294 PVP \uc218\uc6a9\uc561\uc744 \uc811\ucc29\uc131 \uacfc\ub9bd\ud654 \uc815\uc81c\ub85c \uc0ac\uc6a9\ud558\ub294 \ub370 \uc801\ud569\ud569\ub2c8\ub2e4. PVP\uc758 \uc5d0\ud0c4\uc62c \uc6a9\uc561\uc740 \ubb3c\uc5d0 \ubbfc\uac10\ud55c \uc57d\ubb3c\uacfc \uc5f4\uc5d0 \ubbfc\uac10\ud55c \uc57d\ubb3c\uc758 \uacb0\ud569\uc81c\ub85c \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubd84\ubb34 \uacfc\ub9bd\ud654\uc5d0\uc11c PVP \uac74\uc870 \ubd84\ub9d0\uc740 \ub2e4\ub978 \uac74\uc870 \uad6c\uc131 \uc694\uc18c\uc640 \ud63c\ud569\ud55c \ub2e4\uc74c \ub2e4\ub978 \uc561\uccb4 \uad6c\uc131 \uc694\uc18c\uc5d0 \ubd84\ubb34\ud558\uc5ec \uc2dc\uac04\uc744 \uc808\uc57d\ud560 \uc218 \uc788\uc73c\uba70 PVP \ubc0f \uae30\ud0c0 \ubb3c \ubd84\uc0b0 \uad6c\uc131 \uc694\uc18c\ub85c \ub9cc\ub4e0 \ub2e4\uc74c \ubd84\ubb34 \uac74\uc870\ud558\uc5ec \uc9c1\uc811 \uc815\uc81c \uc6d0\ub8cc\ub97c \uc5bb\uc744 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. ; \uc811\ucc29\uc81c\ub85c \uc0ac\uc6a9\ud560 \uacbd\uc6b0 PVP\uc758 \uc591\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 2~5%\uc774\uba70; \uadf8\ub7ec\ub098 PVP\uc758 \uc591\uc740 \uc57d\ubb3c\uc758 \uc6a9\ud574\ub3c4\uc640 \uc0dd\uccb4\uc774\uc6a9\ub960\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uae30 \uc704\ud574 \ubd88\uc6a9\uc131 \uc57d\ubb3c\uc758 \uacf5\uce68\uc804\uc81c\ub85c \uc0ac\uc6a9\ub420 \uacbd\uc6b0 \ubc8c\ud06c \uc57d\ubb3c\uc758 \uba87 \ubc30\uc5d0 \ub2ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\ub9ac\uce74\uac94\uacfc \ud65c\uc11d\ubd84\ub9d0\uc744 \uacb0\ud569\ud55c PVP\ub294 \uc815\uc81c\uc758 \ud56d\uc810\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc140\ub8f0\ub85c\uc624\uc2a4 \uc5d0\ud14c\ub974\uc640 \uacb0\ud569\ub41c PVP\ub294 \ud544\ub984\uc758 \ubd84\uc1c4 \uac15\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. PVP\ub294 \uc140\ub8f0\ub85c\uc624\uc2a4 \uc5d0\ud14c\ub974, \uc258\ub77d, \uae00\ub9ac\uc138\ub864 \ubaa8\ub178\uc544\uc138\ud14c\uc774\ud2b8\uc640 \uacb0\ud569\ud574 \ud45c\uba74 \uc811\ucc29 \ud604\uc0c1\uc744 \ud574\uacb0\ud558\uace0, \ud3f4\ub9ac\uc5d0\ud2f8\ub80c\uae00\ub9ac\ucf5c\uc744 \uacb0\ud569\ud574 \ud544\ub984\uc758 \ubd80\ub4dc\ub7ec\uc6c0\uc744 \ub192\uc778\ub2e4. \uae30\ub2e4\ub9ac \uc790.
\uc989, \ub2e4\uae30\ub2a5 \ubc0f \ub2e4\uc911 \uc0ac\uc591 PVP\ub294 \uc81c\uc81c\ud654 \ubc0f \uc900\ube44 \uacfc\uc815\uc774 \ub113\uc740 \uc801\uc6a9 \uacf5\uac04\uacfc \uc6b4\uc601 \uc720\uc5f0\uc131\uc744 \uac16\ub3c4\ub85d \ub9cc\ub4ed\ub2c8\ub2e4.
\u25c6 \uc2e4\ud5d8\uc801 \ubd84\uc11d
\ub2c8\ud2b8\ub85c\uae00\ub9ac\uc138\ub9b0\uc740 \ud718\ubc1c\uc131 \uc57d\ubb3c\uc785\ub2c8\ub2e4. \ubb3c\uc744 \uc6a9\ub9e4\ub85c \uc0ac\uc6a9\ud558\uba74 \uacfc\ub9bd\ud654\uc758 \uac74\uc870 \uc628\ub3c4\uac00 \ub354 \ub192\uc544\uc9d1\ub2c8\ub2e4. \uc57d\ubb3c \uc190\uc2e4, \uc815\uc81c \uc911\ub7c9 \ucc28\uc774\ub97c \uc720\ubc1c\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4. PVP\uc758 \uc54c\ucf54\uc62c \uc6a9\uc561\uc744 \uacb0\ud569\uc81c\ub85c \uc0ac\uc6a9\ud558\uc5ec \uac74\uc870\uc628\ub3c4\ub97c \ub0ae\ucd94\uace0, \uc0dd\uc0b0 \uc2dc \uc57d\ubb3c\uc758 \uc190\uc2e4\uacfc \uc81c\ud488\uc758 \ubd88\uade0\uc77c\uc131\uc744 \uac10\uc18c\uc2dc\ud0b5\ub2c8\ub2e4. PVP\ub97c \ubc14\uc778\ub354\ub85c \uc0ac\uc6a9\ud558\uc5ec \ubd95\ud574\uc728\uc744 \ud5a5\uc0c1\uc2dc\ucf30\uc2b5\ub2c8\ub2e4.
\uc774\uc911\uc815\uc758 \uc678\uce35\uc740 \uc18d\ud6a8\uc131 \uc131\ubd84\uc73c\ub85c \ube60\ub974\uac8c \uc6a9\ud574\ub418\uc5b4 \uc57d\ub9ac\uc791\uc6a9\uc744 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. PVP\ub294 \uc774\uc911\uce35 \uc815\uc81c\uc758 \ud575\uc815\uc5d0\uc11c \uacb0\ud569\uc81c\ub85c \uc0ac\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc288\ub3c4\uc5d0\ud398\ub4dc\ub9b0\uacfc\uc758 \ubcf5\ud569\uccb4 \ubc0f \ud575\uc815\uc758 \ubc18\ud22c\uacfc\uc131 \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \uc774 \uc57d\ubb3c\uc740 \ucc9c\ucc9c\ud788 \ubc29\ucd9c\ub418\uace0 \uc624\ub798 \uc9c0\uc18d\ub418\ub294 \uc5ed\ud560\uc744 \ud588\uc2b5\ub2c8\ub2e4.
\ub3c5\uc2dc\uc0ac\uc774\ud074\ub9b0, \ud398\ub2c8\uc2e4\ub9b0, \ud074\ub85c\ub78c\ud398\ub2c8\ucf5c, \uc778\uc290\ub9b0, \ub9ac\ud31c\ud53c\uc2e0, \uc124\ud30c\ubbf8\ub4dc\/\ud2b8\ub9ac\uba54\ud1a0\ud504\ub9bc, \ud14c\uc2a4\ud1a0\uc2a4\ud14c\ub860, \ud504\ub85c\uac8c\uc2a4\ud14c\ub860, \ubaa8\ub9ac\ud2f4, \ud0c8\uc9c0 \ub300\ub450 \ub808\uc2dc\ud2f4\uacfc \uac19\uc740 \uae30\ud0c0 \ubd84\ub9d0 \ub610\ub294 \uc561\uccb4 \uc81c\uc81c\ub97c \ubd84\uc0b0\uc81c \ubc0f \uacf5\uc6a9\ub9e4\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.
\ubd88\uc6a9\uc131 \uc57d\ubb3c\uacfc PVP\uac00 \uacf5\uce68 \ud615\ud0dc\ub85c \uc874\uc7ac\ud558\uba74 \uc6a9\ud574\ub3c4, \uc6a9\ucd9c\ub960, \uc0dd\uccb4\uc774\uc6a9\ub960\uc774 2\ubc30, 10\ubc30 \uc99d\uac00\ud558\ub294\ub370, \uc774\ub294 PVP \ubd84\uc790\uc640 \uc57d\ubb3c\ubd84\uc790\uac00 \uc218\uc18c\uacb0\ud569\uc744 \ud1b5\ud574 \uacb0\ud569\ud558\uc5ec \uc57d\ubb3c\uc774 \uc644\uc804\ud788 \ub4e4\uc5b4\uc624\uace0 \ub098\uac00\uac8c \ub418\uae30 \ub54c\ubb38\uc774\ub2e4. \ubd84\uc790 \ud615\ud0dc\uc758 \uc218\uc6a9\uc131 PVP \uac70\ub300\ubd84\uc790. \ub530\ub77c\uc11c \ubd88\uc6a9\uc131 \uc57d\ubb3c \ubd84\uc790\uc758 \uacb0\uc815 \ud615\uc131 \ubc0f \uc131\uc7a5\uc744 \uc5b5\uc81c\ud558\uc5ec \ubd88\ud3ec\ud654 \uc0c1\ud0dc\uac00 \ub418\uc5b4 \uc6a9\ud574\ub3c4 \ubc0f \uc6a9\ud574 \uc18d\ub3c4\ub97c \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uc704 \ud45c\uc5d0 \uc81c\uacf5\ub41c \uc608 \uc678\uc5d0 \ubca0\ud0c0-\uce74\ub85c\ud2f4, \uadf8\ub77c\ubbf8\uc2dc\ud2b8\ub77c\uc2e0, \ub2c8\uc2a4\ud0c0\ud2f4, \ud14c\uc2a4\ud1a0\uc2a4\ud14c\ub860 \ubc0f \uae30\ud0c0 \uc5ec\ub7ec \ubb3c\uc9c8\ub3c4 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc2dd\ubb3c\uc5d0\uc11c \ucd94\ucd9c\ud55c \uc54c\uce7c\ub85c\uc774\ub4dc \ubc0f \ud56d\uc554\uc81c, PVP\uc640 \uacf5\uce68\uc804\uc81c\ub97c \u200b\u200b\ud615\uc131\ud568\uc73c\ub85c\uc368 PVP\uc758 \uc6a9\ud574\ub3c4 \ubc0f \uc0dd\uccb4 \uc774\uc6a9\ub960\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.
\ucf54\ud305\uc81c\uc5d0 PVP\ub97c \ucca8\uac00\ud558\uba74 \uc57d\ubb3c \uae30\uc7ac\uc5d0 \ub300\ud55c \ucf54\ud305\uc81c\uc758 \uc811\ucc29\ub825\uc744 \ub192\uc77c \uc218 \uc788\uc73c\uba70 \ubd84\uc0b0\uc131\uc774 \uc6b0\uc218\ud558\uc5ec \ucf54\ud305\uc81c \ud604\ud0c1\uc561\uc758 \uc548\uc815\uc131\uc774 \ub192\uc544\uc9c0\uace0 \uc0c9\uc18c\uc758 \uc7ac\uacb0\ud569 \ubc0f \uc774\ub3d9\uc774 \ubc29\uc9c0\ub418\uba70 \ucf54\ud305\uc81c\uc758 \ubbf8\uc138\ud55c \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\ub294 \uac83\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac74\uc870 \uc911\uc5d0 \ud45c\uba74\uc774 \ubc29\uc9c0\ub429\ub2c8\ub2e4.
\u25c6 \uc8fc\uc758\uc0ac\ud56d
1, \uc774 \uc81c\ud488\uc740 \ud761\uc2b5\uc131\uc774 \uac15\ud558\ubbc0\ub85c \uc11c\ub298\ud558\uace0 \uac74\uc870\ud55c \ud658\uacbd\uc5d0 \ubcf4\uad00\ud574\uc57c \ud558\uba70 \uc0ac\uc6a9 \ud6c4\uc5d0\ub294 \ubc00\ubd09\ud574\uc57c \ud569\ub2c8\ub2e4. \uc815\ud655\ud55c \uce21\uc815\uc744 \uc704\ud574 \uc0ac\uc6a9 \uc804 \uc218\ubd84 \uce21\uc815\uc744 \uc2e4\uc2dc\ud574\uc57c \ud569\ub2c8\ub2e4.
2. \ubcf8 \uc81c\ud488\uc758 \uc218\uc6a9\uc561\uc744 \uba78\uade0\ud558\uc9c0 \uc54a\uc744 \uacbd\uc6b0 \ubbf8\uc0dd\ubb3c\uc5d0 \uc758\ud574 \uc624\uc5fc\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc7a5\uae30\uac04 \ubcf4\uad00\ud558\ub824\uba74 \uc548\uc2dd\ud5a5\uc0b0\ub098\ud2b8\ub968, \uc18c\ub974\ube48\uc0b0\uce7c\ub968, \ud504\ub85c\ud53c\uc628\uc0b0\ub098\ud2b8\ub968 \ub4f1\uc758 \uc815\uade0\uc81c\ub97c \ucca8\uac00\ud558\ub294 \uac83\uc774 \uc801\uc808\ud558\ub2e4.
3, \uc720\ud6a8 \uae30\uac04\uc774 \uc9c0\ub09c PVP\uc758 \uacbd\uc6b0 \uc0ac\uc6a9 \uc804\uc5d0 K \uac12\uc744 \ub2e4\uc2dc \uacb0\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. \uc62c\ubc14\ub974\uac8c \uc120\ud0dd\ud558\ub824\uba74.
4. \uc774 \uc81c\ud488\uc740 \uc124\ud30c\ud2f0\uc544\uc878, \uc0b4\ub9ac\uc2e4\uc0b0, \ud398\ub178\ubc14\ub974\ube44\ud0c8, \ud0c4\ub2cc, \ud074\ub85c\ub78c\ud398\ub2c8\ucf5c \ub4f1 \ud65c\uc131\uc218\uc18c\uc6d0\uc790\ub97c \uac16\ub294 \uc57d\ubb3c\uacfc \ubd84\uc790\ubcf5\ud569\uccb4\ub97c \ud615\uc131\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \uc6d0\ub798 \uc57d\ubb3c\uc758 \ubb3c\ub9ac\ud654\ud559\uc801 \uc131\uc9c8\uc744 \ubcc0\ud654\uc2dc\ud0ac \uc218 \uc788\uc73c\ubbc0\ub85c \uc81c\uc81c\ud654 \uc2dc \uc774\ub97c \uace0\ub824\ud574\uc57c \ud55c\ub2e4. .<\/p>","protected":false},"excerpt":{"rendered":"

This product is an aqueous synthetic polymer, a linear homopolymer of n-vinylpyrrolidone, whose molecular formula is (C6H9NO)n, where n represents the average number of N-vinylpyrrolidone chains; Povidone K30, with an average molecular weight of 38000, is the most commonly used excipient. Povidone K15, K25 and K90 were followed by POvidone K15, K25 and K90 with average molecular weight of 7700, 25000 and 630000, respectively.Chemical structure and namingMolecular formula (C6H9NO)nMolecular weight: Mw=(111.1)nChemical name: Polyvidone; Polyvidonum; PolyvinylpyrrolidoneCTFA\/INCI: PVPCAS Number: [9003-39-8] Product characteristicsThis product is white to milky amorphous powder, its bulk density is 0.4~0.6; Odorless or slightly odorless; Tasteless; Hygroscopicity, when the relative temperature is 75%, the saturated water absorption rate is about 40%; Soluble in water, ethanol, isopropyl alcohol, glycerol or chloroform, insoluble in acetone, ether and hydrocarbon solvents.This product can be complexed with many substances, especially compounds containing active hydrogen atoms or metal carbonyl compounds, to form solid complexes, so\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":[101],"attr":[],"class_list":["post-1140","post","type-post","status-publish","format-standard","hentry","category-problems","tag-povidone"],"_links":{"self":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/1140","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=1140"}],"version-history":[{"count":1,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/1140\/revisions"}],"predecessor-version":[{"id":1142,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/1140\/revisions\/1142"}],"wp:attachment":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/media?parent=1140"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/categories?post=1140"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/tags?post=1140"},{"taxonomy":"attr","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/attr?post=1140"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}