{"id":221,"date":"2023-12-07T16:22:50","date_gmt":"2023-12-07T08:22:50","guid":{"rendered":"https:\/\/yearnintl.com\/?p=221"},"modified":"2024-02-04T14:39:53","modified_gmt":"2024-02-04T06:39:53","slug":"acetic-acid","status":"publish","type":"post","link":"https:\/\/www.yearnintl.com\/ko\/products\/additives\/acetic-acid\/","title":{"rendered":"\ube59\ucd08\uc0b0-\uc544\uc138\ud2b8\uc0b0"},"content":{"rendered":"

\ud654\ud559\uba85: \uc544\uc138\ud2b8\uc0b0<\/p>\n

CAS \uc811\uc18d\ubc88\ud638:64-19-7<\/h3>\n

\uba85\uc138\uc11c:<\/p>\n

\uc131\uc0c1:\ubb34\uc0c9\ud22c\uba85\ud55c \uc561\uccb4\ub85c \uc790\uadf9\uc801\uc778 \ub0c4\uc0c8\uac00 \ub09c\ub2e4.<\/p>\n

\ud654\ud559\uc2dd : CH3COOH<\/p>\n

\ubd84\uc790\ub7c9 : 60.05<\/p>\n

\ubc00\ub3c4 g\/cm3 : 1.05<\/p>\n

\uc5b4\ub294\uc810\u00a0 \u2103\u00a0 \u2265 \uff1a57.21<\/p>\n

\ub053\ub294\uc810 \u2103 : 118<\/p>\n

\uc5fc\ud654\ubb3c(Cl)\u00a0ppm\u2264 \uff1a3.6<\/p>\n

\ud669\uc0b0\uc5fc(SO4)\u00a0ppm \u2264 \uff1a19.6<\/p>\n

\uc911\uae08\uc18d(Pb)\u00a0ppm \u2264 \uff1a10<\/p>\n

\uc0b0\ud654\ubb3c:\uc801\uaca9<\/p>\n

\ube44\ud718\ubc1c\uc131 \uc794\ub958\ubb3c %\u00a0 \u2264 \uff1a 0.01<\/p>\n

\ud3ec\ub984\uc54c\ub370\ud788\ub4dc\u00a0ppm \u2264 \uff1a30<\/p>\n

\ube44\uc18c\u00a0ppm\u2264\u00a0 \uff1a2<\/p>\n

\ubd84\uc11d\ubc95\u00a0 %\u00a0 \u2265 \uff1a 99.0<\/p>\n

\"Glacial<\/p>\n

\u25c6\uc131\uc9c8: \ubb34\uc0c9 \ud22c\uba85\ud55c \uc561\uccb4\ub85c \uc800\uc628\uc5d0\uc11c \uc5bc\uc74c\uacfc \uac19\uc740 \uacb0\uc815\uc73c\ub85c \uad73\uc5b4\uc9c0\uba70 \ub9e4\uc6b4 \ub0c4\uc0c8\uac00 \ub09c\ub2e4. \ubb3c, \uc5d0\ud0c4\uc62c, \uc5d0\ud14c\ub974, \uc0ac\uc5fc\ud654\ud0c4\uc18c \ub4f1\uc758 \uc720\uae30\uc6a9\ub9e4\uc640 \uc11e\uc774\uace0 \uc774\ud669\ud654\ud0c4\uc18c\uc5d0\ub294 \uc6a9\ud574\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uac00\uc5f0\uc131, \ubd80\uc2dd\uc131, \uc790\uadf9\uc131\uc774 \ub192\uc544 \uc778\uccb4\uc5d0 \ud654\uc0c1\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\u25c6\uc801\uc6a9:\uc2dd\ud488\uc0b0\uc5c5\uc5d0\uc11c \uc544\uc138\ud2b8\uc0b0\uc740 \ud569\uc131\uc2dd\ucd08\ub97c \ub9cc\ub4e4 \ub54c \uc0b0\ubbf8\uc81c, \ud5a5\ub8cc, \ud5a5\ub8cc\ub85c \uc0ac\uc6a9\ub418\uba70, \uc544\uc138\ud2b8\uc0b0\uc744 \ubb3c\uc5d0 4~5% \ud76c\uc11d\ud558\uc5ec \uac01\uc885 \ud5a5\ub8cc\ub97c \ucca8\uac00\ud569\ub2c8\ub2e4. \ub9db\uc740 \uc54c\ucf54\uc62c\uc2dd\ucd08\uc640 \ube44\uc2b7\ud558\uace0 \uc81c\uc870\uae30\uac04\uc774 \uc9e7\uc73c\uba70 \uac00\uaca9\uc774 \uc800\ub834\ud558\ub2e4. \uc2e0\ub9db\uc774 \ub098\ub294 \ubb3c\uc9c8\ub85c\uc11c \uc0dd\uc0b0 \uc218\uc694\uc5d0 \ub530\ub77c \uc801\uc808\ud55c \uc6a9\ub3c4\uc5d0 \ub530\ub77c \ubcf5\ud569 \uc870\ubbf8\ub8cc, \uc2dd\ucd08, \ud1b5\uc870\ub9bc \uc2dd\ud488, \uc824\ub9ac \ubc0f \uce58\uc988 \uc81c\uc870\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud5a5\uc8fc\uc6a9 \ud5a5 \uac15\ud654\uc81c\ub97c \uad6c\uc131\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\u25c6\ubcf4\uad00 \ubc29\ubc95:\ud654\uae30\ub85c\ubd80\ud130 \uba40\ub9ac \ub5a8\uc5b4\uc9c4 \uc11c\ub298\ud558\uace0 \ud1b5\ud48d\uc774 \uc798\ub418\ub294 \ucc3d\uace0\uc5d0 \ubcf4\uad00\ud558\uc2ed\uc2dc\uc624. \uaca8\uc6b8\ucca0\uc5d0\ub294 \uc751\uace0\ub97c \ubc29\uc9c0\ud558\uace0 \uc6a9\uae30\ub97c \ubc00\ubd09\ud558\uc5ec \ubcf4\uad00\ud558\uae30 \uc704\ud574 \ubcf4\uad00\uc628\ub3c4\ub97c 16\u2103 \uc774\uc0c1\uc73c\ub85c \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4. \uc0b0\ud654\uc81c, \uc54c\uce7c\ub9ac\uc81c\uc640 \ubd84\ub9ac\ud558\uc5ec \ubcf4\uad00\ud558\uc5ec\uc57c \ud558\uba70, \ud63c\ud569\ubcf4\uad00\uc744 \ud53c\ud558\uc5ec\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4.<\/p>\n

\ube59\ucd08\uc0b0\uc774\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/p>\n

\uc544\uc138\ud2b8\uc0b0(36%-38%), \ube59\ucd08\uc0b0(98%), \ud654\ud559\uc2dd CH3COOH\ub85c\ub3c4 \uc54c\ub824\uc9c4 \uc544\uc138\ud2b8\uc0b0\uc740 \uc2dd\ucd08\uc758 \uc8fc\uc131\ubd84\uc778 \uc720\uae30 \ubaac\uc0b0\uc785\ub2c8\ub2e4. \uc21c\uc218\ud55c \ubb34\uc218\ucd08\uc0b0(\ube59\ucd08\uc0b0)\uc740 \uc5b4\ub294\uc810\uc774 16.6\u00b0C(62\u00b0F)\uc778 \ubb34\uc0c9 \ud761\uc2b5\uc131 \uace0\uccb4\uc774\uba70 \uc751\uace0 \ud6c4 \ubb34\uc0c9 \uacb0\uc815\uc774 \ub429\ub2c8\ub2e4. \uadf8 \uc218\uc6a9\uc561\uc740 \uc57d\uc0b0\uc131\uc774\uba70 \ubd80\uc2dd\uc131\uc774 \uc788\uc73c\uba70 \uc99d\uae30\ub294 \ub208\uacfc \ucf54\ub97c \uc790\uadf9\ud569\ub2c8\ub2e4. \uace0\ub18d\ub3c4\ub294 \ubcd1\ubcc0\uc744 \ubd80\uc2dd\uc2dc\ud0ac \uc218 \uc788\uc73c\uba70, \uacfc\uac70\uc5d0\ub294 \ub9ce\uc740 \uc790\uac00 \ucc98\ubc29 \uc57d\ubb3c\uc5d0 \ube59\ucd08\uc0b0\uc774 \ud568\uc720\ub418\uc5b4 \uc788\uc73c\uba70 \ub18d\ub3c4\uc758 \uc57d 30%\uac00 \ud68c\uc0c9 \uc190\ud1b1 \uce58\ub8cc\uc5d0 \uc0ac\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ube59\ucd08\uc0b0\uc740 \uc0ac\ub9c8\uadc0\uc131 \ubcd1\ubcc0\ub3c4 \uce58\ub8cc\ud560 \uc218 \uc788\uc9c0\ub9cc \ub2e4\ub978 \ubc29\ubc95\uc774 \uac1c\ubc1c\ub418\uace0 \uc788\uae30 \ub54c\ubb38\uc5d0 \uadf8\ub2e4\uc9c0 \uc548\uc804\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\uc81c \uacf5\uacf5 \uc548\uc804\uc740 \ub9e4\uc6b0 \uc911\uc694\ud558\uba70 \uc784\uc0c1 \uce58\ub8cc\ub294 \uae30\ubcf8\uc801\uc73c\ub85c \uae08\uc9c0\ub418\uc5c8\uc9c0\ub9cc \ucca8\ud615 \ucf58\ub51c\ub85c\ub9c8\ub97c \uac10\uc9c0\ud558\uae30 \uc704\ud574 \uc5bc\uc74c \uc544\uc138\ud2b8\uc0b0\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc740 \uc5ec\uc804\ud788 \u200b\u200b\u200b\u200b\uc784\uc0c1 \uac80\uc0ac \uc218\ub2e8\uc73c\ub85c \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\"Glacial<\/p>\n

\ube59\ud558 \uc544\uc138\ud2b8\uc0b0\uc0dd\uc131<\/p>\n

\uc544\uc138\ud2b8\uc0b0\uc740 \uc0b0\ub3c4 \uc870\uc808\uc81c, \uc0b0\uc131\ud654\uc81c, \uc0b0 \uc138\ucc99\uc81c, \ud5a5\ubbf8 \uac15\ud654\uc81c, \ud5a5\ub8cc \ub4f1\uc73c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ub610\ud55c \ucd5c\uc801\uc758 \ubbf8\uc0dd\ubb3c \uc131\uc7a5\uc5d0 \ud544\uc694\ud55c pH \uc774\ud558\ub85c pH\ub97c \ub0ae\ucd94\ub294 \ub2a5\ub825\uc73c\ub85c \uc778\ud574 \uc6b0\uc218\ud55c \ud56d\uade0\uc81c\uc774\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uc544\uc138\ud2b8\uc0b0\uc740 \uc911\uad6d\uc5d0\uc11c \uac00\uc7a5 \ucd08\uae30\uc774\uc790 \uac00\uc7a5 \ub9ce\uc774 \uc0ac\uc6a9\ub418\ub294 \uc0b0\uc131 \ubb3c\uc9c8\uc785\ub2c8\ub2e4. \uc8fc\ub85c \ubcf5\ud569\uc870\ubbf8\ub8cc, \uc641\uc2a4\uc81c\uc870, \ud1b5\uc870\ub9bc, \uce58\uc988, \uc824\ub9ac \ub4f1\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc870\ubbf8\ub8cc\uc5d0 \uc0ac\uc6a9\ud560 \uacbd\uc6b0 \uc544\uc138\ud2b8\uc0b0\uc744 \ubb3c\ub85c 4%~5% \uc6a9\uc561\uc73c\ub85c \ud76c\uc11d\ud558\uc5ec \ub2e4\uc591\ud55c \uc870\ubbf8\ub8cc\uc5d0 \ucca8\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2dd\ucd08\ub97c \uc2e0\ub9db\uc81c\ub85c \ub9cc\ub4e4\uace0 \uc21c\uc218 \ucc9c\uc5f0 \uc601\uc591 \ubc0f \uac74\uac15 \uc81c\ud488\uc744 \ubcf4\ucda9\ud55c \uc74c\ub8cc\ub97c \uad6d\uc81c\uc801\uc778 3\uc138\ub300 \uc74c\ub8cc\ub77c\uace0 \ud569\ub2c8\ub2e4.<\/p>\n

\ub3c5\uc131 \ub370\uc774\ud130<\/p>\n

\uae09\uc131 \ub3c5\uc131: LD50:3.3 g\/kg(\uc950 \uacbd\uad6c); 1060mg\/kg(\ud1a0\ub07c \uacbd\ud53c). LC50:5620ppm, 1h(\ub9c8\uc6b0\uc2a4 \ud761\uc785); 12.3g\/m3,1h(\uc950\uac00 \ud761\uc785\ud568). \ucd5c\uc18c \uc911\ub3c5\ub7c9\uc740 \uc785\uc548\uc5d0\uc11c 1.47mg\/kg\uc774\uc5c8\uace0, \uc18c\ud654\uae30 \uc99d\uc0c1\uc774 \ub098\ud0c0\ub0ac\ub2e4. \uc0ac\ub78c \uacbd\uad6c 20~50g, \uce58\uc0ac\ub7c9. 80% \ub18d\ub3c4\uc758 \uc544\uc138\ud2b8\uc0b0\uc740 \uae30\ub2c8\ud53c\uadf8\uc5d0\uac8c \uc2ec\uac01\ud55c \ud53c\ubd80 \ud654\uc0c1\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc73c\uba70, 50%~80%\ub294 \uc911\ub4f1\ub3c4~\uc2ec\uac01\ud55c \ud654\uc0c1\uc744 \uc77c\uc73c\ud0a4\uace0, 50% \ubbf8\ub9cc\uc740 \ub9e4\uc6b0 \uc57d\ud55c \ud654\uc0c1\uc744 \uc77c\uc73c\ud0a4\uba70, 5~16% \ub18d\ub3c4\ub294 \ud654\uc0c1\uc744 \uc77c\uc73c\ud0a4\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc778\uac04\uc740 2~3g\/m\ue00b3 \ub18d\ub3c4\uc5d0\uc11c 3\ubd84 \uc774\uc0c1\uc744 \uacac\ub51c \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc778\uac04\uc758 \uacbd\uad6c \uce58\uc0ac\ub7c9\uc740 20-50g\uc785\ub2c8\ub2e4.<\/p>\n

\uc544\uae09\uc131 \ubc0f \ub9cc\uc131 \ub3c5\uc131: \uc774 \uc81c\ud488\uc758 \ub18d\ub3c4\uac00 100mg\/m3 \uc815\ub3c4\uc77c \ub54c \ub9cc\uc131\uc801\uc778 \uc601\ud5a5\uc73c\ub85c \uc791\uc5c5\uc790\uc758 \ucf54, \ube44\uc778\ub450, \ub208\uaebc\ud480, \ubaa9\uc5d0 \uc5fc\uc99d\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc73c\uba70, \uc2ec\uc9c0\uc5b4 \uae30\uad00\uc9c0\uc5fc\uae4c\uc9c0 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. (200~490)mg\/m3\u00d7(7~12)\ub144 \ud761\uc785\ud558\uba74 \ub208\uaebc\ud480\ubd80\uc885, \uacb0\ub9c9\ucda9\ud608, \ub9cc\uc131\uc778\ub450\uc5fc, \uae30\uad00\uc9c0\uc5fc \ub4f1\uc758 \uc99d\uc0c1\uc774 \ub098\ud0c0\ub09c\ub2e4.<\/p>\n

\ubcc0\uc774\uc6d0\uc131: \ubbf8\uc0dd\ubb3c \ubcc0\uc774\uc6d0\uc131: E. coli 300ppm(3h). \uc790\ub9e4 \uc5fc\uc0c9\uccb4 \uad50\ud658: \uc778\uac04 \ub9bc\ud504\uad6c 5mmol\/L.<\/p>\n

\uc0dd\uc2dd\ub3c5\uc131: \ub7ab\ud2b8\uc758 \ucd5c\uc800 \uacbd\uad6c \ub3c5\uc131 \uc6a9\ub7c9(TDL0)\uc740 700mg\/kg(\ucd9c\uc0dd \ud6c4 18\uc77c)\uc73c\ub85c \uac13 \ud0dc\uc5b4\ub09c \ub7ab\ud2b8\uc758 \ud589\ub3d9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\ucce4\uc2b5\ub2c8\ub2e4. \uc950 \uace0\ud658\uc758 \ucd5c\uc800 \ub3c5\uc131 \uc6a9\ub7c9(TDL0)\uc740 400mg\/kg(1\uc77c, \uc218\ucef7)\uc73c\ub85c \uc218\ucef7 \uc0dd\uc2dd\ub825 \uc9c0\uc218\uc5d0 \uc601\ud5a5\uc744 \ubbf8\ucce4\uc2b5\ub2c8\ub2e4.<\/p>\n

\uac74\uac15 \uc720\ud574\uc131: \uce68\uc785 \ubc29\ubc95\uc740 \ud761\uc785, \uc12d\ucde8 \ubc0f \uacbd\ud53c \ud761\uc218\uc785\ub2c8\ub2e4. \ud761\uc785 \uc2dc \ucf54, \ubaa9, \ud638\ud761\uae30\uc5d0 \uc790\uadf9\uc801\uc785\ub2c8\ub2e4. \ub208\uc5d0 \uac15\ud55c \uc790\uadf9 \ud6a8\uacfc\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ud53c\ubd80 \uc811\ucd09, \uacbd\ubbf8\ud55c \ud64d\ubc18, \uc2ec\ud55c \uc6d0\uc778 \ud654\ud559 \ud654\uc0c1. \ub18d\ucd95\ub41c \uc544\uc138\ud2b8\uc0b0\uc744 \uc12d\ucde8\ud558\uba74 \uc785\uacfc \uc18c\ud654\uad00\uc774 \ubd80\uc2dd\ub420 \uc218 \uc788\uc73c\uba70 \uc2ec\ud55c \uacbd\uc6b0 \uc1fc\ud06c\ub85c \uc0ac\ub9dd\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub9cc\uc131 \uc601\ud5a5: \ub208\uaebc\ud480 \ubd80\uc885, \uacb0\ub9c9 \ucda9\ud608, \ub9cc\uc131 \uc778\ub450\uc5fc \ubc0f \uae30\uad00\uc9c0\uc5fc. \uc7a5\uae30\uac04 \ubc18\ubcf5\uc801\uc73c\ub85c \uc811\ucd09\ud558\uba74 \ud53c\ubd80 \uac74\uc870, \ud0c8\uc9c0 \ubc0f \ud53c\ubd80\uc5fc\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ud658\uacbd \ud53c\ud574: \ud658\uacbd\uc5d0 \ud574\ub86d\uace0 \ubb3c\uc744 \uc624\uc5fc\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\"Glacial<\/p>\n

\ube59\ucd08\uc0b0\uc740 \uc778\uccb4\uc5d0 \uc5b4\ub5a4 \ud574\ub97c \ub07c\uce58\ub098\uc694?<\/p>\n

\ube59\ucd08\uc0b0\uc774 \uc778\uccb4\uc5d0 \ubbf8\uce58\ub294 \uc720\ud574\uc131\uc740 \uc8fc\ub85c \ud53c\ubd80 \ubc0f \uc810\ub9c9\uc5d0 \ub300\ud55c \uc790\uadf9\uc73c\ub85c \ub098\ud0c0\ub098\uba70, \ube59\ucd08\uc0b0\uc758 \ub18d\ub3c4\uc5d0 \ub530\ub77c \uad6c\uccb4\uc801\uc778 \uc0c1\ud669\uc744 \ubd84\uc11d\ud574\uc57c \ud55c\ub2e4. \ube59\ucd08\uc0b0\uc758 \ub18d\ub3c4\uac00 \ub0ae\uc744\uc218\ub85d \uc77c\ubc18\uc801\uc73c\ub85c \uc57d\uac04\uc758 \ub530\ub054\uac70\ub9bc\uacfc \uac19\uc740 \ud53c\ubd80\uc640 \uc810\ub9c9\uc5d0 \uc57d\uac04\uc758 \uc790\uadf9\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\ub294 \ubc18\uba74, \ube59\ucd08\uc0b0\uc758 \ub18d\ub3c4\uac00 \ub192\uc744\uc218\ub85d \ud53c\ubd80\uc640 \uc810\ub9c9\uc5d0 \ub354 \ud070 \uc790\uadf9\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc73c\uba70 \uc2ec\uc9c0\uc5b4 \uad6d\ubd80 \ud53c\ubd80\uc758 \ubd80\uc2dd\uae4c\uc9c0 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

1, \ub0ae\uc740 \ub18d\ub3c4\uc758 \ube59\ucd08\uc0b0: \uc989, \ube59\ucd08\uc0b0\uc758 5% \ubbf8\ub9cc\uc774 \ud53c\ubd80 \ud45c\uba74\uc5d0 \uc801\uc6a9\ub418\uba70 \uc8fc\ub85c \uac01\uc9c8\uce35 \uc870\uc9c1\uc758 \uad6d\uc18c \ud53c\ubd80 \ud45c\uba74\uc5d0 \ud2b9\uc815 \uc790\uadf9\uc744 \uc720\ubc1c\ud558\uace0 \ud53c\ubd80, \uc810\ub9c9\uc744 \uc190\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. , \uad6d\uc18c\uc801\uc778 \ud53c\ubd80 \uac74\uc870\ub97c \uc720\ubc1c\ud558\uba70, \uc5bc\uad74\uc774\ub098 \uc678\uc74c\ubd80 \ubc0f \uae30\ud0c0 \uc0c1\ub300\uc801\uc73c\ub85c \uc57d\ud55c \ud53c\ubd80 \ubd80\uc704\uc758 \uacbd\uc6b0 \uac00\ubcbc\uc6b4 \ub530\uac00\uc6c0 \ud604\uc0c1\uc774 \ub098\ud0c0\ub0a0 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc77c\ubc18\uc801\uc73c\ub85c \ub208\uc5d0 \ub744\ub294 \ud53c\ud574\uac00 \uc5c6\uc73c\ubbc0\ub85c \uc774\ub7ec\ud55c \uc0c1\ud669\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ud2b9\ubcc4\ud788 \uac71\uc815\ud560 \ud544\uc694\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc7a5\uae30\uac04\uc758 \uc790\uadf9\uc744 \ud53c\ud558\uae30 \uc704\ud574 \uc7a5\uae30\uac04 \uc0ac\uc6a9\ud558\ub294 \uac83\uc740 \uad8c\uc7a5\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \uad6d\uc18c \ud53c\ubd80 \uc7a5\ubcbd \uae30\ub2a5\uc774 \uc190\uc0c1\ub418\uc5b4 \uc778\uccb4 \uac74\uac15\uc5d0 \ub3c4\uc6c0\uc774 \ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n

2, \ube59\ucd08\uc0b0 \ub18d\ub3c4\uac00 \ub192\uc744\uc218\ub85d \ube59\ucd08\uc0b0\uc774 5% \uc774\uc0c1 \ud568\uc720\ub418\uc5b4 \ud53c\ubd80 \ud45c\uba74\uc5d0 \ubc14\ub974\uba74 \ubd80\uc2dd \ud604\uc0c1\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ube59\ucd08\uc0b0 \uc790\uccb4\ub294 \uc0b0\uc131 \uc561\uccb4\uc774\uae30 \ub54c\ubb38\uc5d0 \uadf8 \uc790\uccb4\uac00 \uc544\uc138\ud2b8\uc0b0\uc758 \uacb0\uc815\uccb4\uc785\ub2c8\ub2e4. \uace0\ub18d\ub3c4\uc758 \ube59\ucd08\uc0b0\uc744 \ud53c\ubd80 \ud45c\uba74\uc5d0 \ubc14\ub974\uba74 \uada4\uc591, \uce68\uc2dd, \uc0bc\ucd9c \ub4f1\uc758 \ud604\uc0c1\uc774 \ub098\ud0c0\ub0a0 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubd80 \uac1c\uc778\uc5d0\uc11c\ub294 \uc8fc\ubcc0 \uc2e0\uacbd\uc744 \uc790\uadf9\ud558\uc5ec \uc2ec\ud55c \ud1b5\uc99d\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ube59\ucd08\uc0b0 \uc0ac\uc6a9\uc744 \uc120\ud0dd\ud560 \ub54c\uc5d0\ub294 \uc758\uc0ac\uc758 \uc758\ud559\uc801 \uc870\uc5b8\uc744 \ub530\ub77c\uc57c \ud558\uba70, \ubd80\uc791\uc6a9\uc744 \ud53c\ud558\uae30 \uc704\ud574 \uc784\uc758\ub85c \uc0ac\uc6a9\ud558\uc9c0 \uc54a\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n

\ube59\ucd08\uc0b0 \uac00\uaca9\uc740 \ud1a4\ub2f9 2600~380\uc704\uc548 \uc815\ub3c4\uc774\uba70, \uc2dc\uc7a5 \uc0c1\ud669\uc5d0 \ub530\ub77c \uac00\uaca9\uc774 \ubcc0\ub3d9\ub429\ub2c8\ub2e4. \uad6c\ub9e4\ud574\uc57c \ud558\ub294 \uacbd\uc6b0 \uc0c1\ud558\uc774 \uc544\ud2b8 \ub808\ud130 \uace0\uac1d \uc11c\ube44\uc2a4\uc5d0 \ubb38\uc758\ud558\uc138\uc694.<\/p>","protected":false},"excerpt":{"rendered":"

Chemical name: acetic acid CAS accession number:64-19-7 Specifications: Appearance:colorless transparent liquid with pungent smell Chemical formula\uff1aCH3COOH Molecular weight\u00a0\uff1a60.05 Density\u00a0 g\/cm3 \uff1a1.05 Freezing point\u00a0 \u2103\u00a0 \u2265 \uff1a57.21 Boiling point\u00a0 \u2103 \uff1a118 Chloride(Cl)\u00a0 ppm\u2264 \uff1a3.6 Sulfate(SO4)\u00a0 ppm \u2264 \uff1a19.6 Heavy metals(as Pb)\u00a0 ppm \u2264 \uff1a10 Oxide\u00a0\uff1aqualified Nonvolatile\u00a0residue\u00a0%\u00a0 \u2264 \uff1a 0.01 Formaldehyde\u00a0 ppm \u2264 \uff1a30 Arsenic\u00a0 ppm\u2264\u00a0 \uff1a2 Assay\u00a0 %\u00a0 \u2265 \uff1a 99.0 \u25c6Nature: colorless and transparent liquid, solidified into ice-like crystals at low temperature, with pungent smell; It is miscible with organic solvents such as water, ethanol, ether and carbon tetrachloride, and is insoluble in carbon disulfide. Flammable, corrosive and highly irritating, can cause burns to human body. \u25c6Application:In the food industry, acetic acid is used as an acidifier, flavoring agent and fragrance when making synthetic vinegar, the acetic acid is diluted to 4-5% with water, and various flavoring agents are added. The flavor is similar to that of alcoholic vinegar, and\u2026<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[28],"attr":[],"class_list":["post-221","post","type-post","status-publish","format-standard","hentry","category-additives","tag-acetic-acid"],"_links":{"self":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/221","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=221"}],"version-history":[{"count":3,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/221\/revisions"}],"predecessor-version":[{"id":1314,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/221\/revisions\/1314"}],"wp:attachment":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/media?parent=221"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/categories?post=221"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/tags?post=221"},{"taxonomy":"attr","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/attr?post=221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}