{"id":615,"count":7,"description":"<strong>NaOH \u2014 \uc0b0\uc5c5\uc6a9 \uac00\uc131\uc18c\ub2e4 | \ub85d\ud2f0\uc5d4<\/strong>\n\uc804\ubb38 \uacf5\uae09 <strong>NaOH (CAS 1310-73-2)<\/strong> \u2014 99% \uacfc\ub9bd\ud615 \uc218\uc0b0\ud654\ub098\ud2b8\ub968, 32%\/50% \uc6a9\uc561. \ud3d0\uc218\uc758 pH\ub97c \ub2e4\uc74c\uacfc \uac19\uc774 \uc870\uc808\ud55c\ub2e4. <strong>QCVN 40:2011\/BTNMT<\/strong>, \uc9c0\ubc29\uc758 \ube44\ub204\ud654. \ubc30\uc1a1 <strong>VSIP \uc0b0\uc5c5\ub2e8\uc9c0, \ub17c\ud2b8\ub77d, \uc544\ub9c8\ud0c0<\/strong> \ub2f9\uc77c.\n\ud83d\udcde <strong>\ud56b\ub77c\uc778<\/strong>: <a href=\"tel:0979891929\">0979 891 929<\/a> | \ud83d\udce9 <strong>\uc774\uba54\uc77c<\/strong>: <a href=\"mailto:locthien@locthien.vn\" rel=\"noopener\">locthien@locthien.vn<\/a>\n\n<strong>\uc0b0\uc5c5\uc6a9 NaOH\ub780 \ubb34\uc5c7\uc778\uac00? \uae30\ubcf8 \uae30\uc220 \uc815\ubcf4<\/strong>\n<strong>NaOH<\/strong> (\uc218\uc0b0\ud654\ub098\ud2b8\ub968, CAS 1310-73-2), \uc77c\uba85 <strong>\ubd80\uc2dd\uc131 \uc218\uc0b0\ud654\ub098\ud2b8\ub968<\/strong> \ub610\ub294 <strong>\uc218\uc0b0\ud654\ub098\ud2b8\ub968<\/strong>, \uc0b0\uc5c5\uc5d0\uc11c \uc911\uc694\ud55c \uac15\uc5fc\uae30\uc785\ub2c8\ub2e4. \ubd84\uc790\uc2dd: NaOH. \ubd84\uc790\ub7c9: 40 g\/mol. \ub179\ub294\uc810: 318\u00b0C. \ubb3c\uc5d0 \ub179\uc73c\uba70 \uac15\ud55c \ubc1c\uc5f4 \ubc18\uc751\uc744 \uc77c\uc73c\ud0b5\ub2c8\ub2e4.\n\n\n\n\n\uc0ac\uc591\nNaOH 99% \ud50c\ub808\uc774\ud06c\nNaOH 32% \uc6a9\uc561\nNaOH 50% \uc6a9\uc561\n\n\n\n\n<strong>CAS<\/strong>\n1310-73-2\n1310-73-2\n1310-73-2\n\n\n<strong>NaOH \ud568\ub7c9<\/strong>\n\u2265 99%\n32% \u00b1 1%\n50% \u00b1 1%\n\n\n<strong>\uc0c1\ud0dc<\/strong>\n\ubc40 (\ube44\ub298\/\uc54c)\n\uc561\uccb4\n\uc561\uccb4\n\n\n<strong>\ud3ec\uc7a5<\/strong>\n25kg\/500kg \ud3ec\ub300\n250kg \ub4dc\ub7fc\/\ud0f1\ud06c\ub85c\ub9ac\n250kg \ub4dc\ub7fc\/\ud0f1\ud06c\ub85c\ub9ac\n\n\n<strong>\uc8fc\uc694 \uc6a9\ub3c4<\/strong>\n\ube44\ub204 \uc81c\uc870, \uc12c\uc720 \uc5fc\uc0c9\n\ud3d0\uc218 \ucc98\ub9ac\n\ud654\ud559 \uc81c\ud488 \uc0dd\uc0b0\n\n\n<strong>\uc99d\ube59 \uc11c\ub958<\/strong>\nCO\/CQ\/CoA\/MSDS\nCO\/CQ\/CoA\/MSDS\nCO\/CQ\/CoA\/MSDS\n\n\n\n\n<strong>NaOH \ub300 Ca(OH)\u2082: \ud3d0\uc218 pH\ub97c \ub192\uc774\uae30 \uc704\ud55c \ube44\uad50<\/strong>\n\uc5d0 \ub530\ub974\uba74 <strong>QCVN 40:2011\/BTNMT<\/strong>, \uc0b0\uc5c5 \ud3d0\uc218\ub294 \ubc29\ub958 \uc804\uc5d0 pH = 6\u20139\ub97c \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4. NaOH\uc640 Ca(OH)\u2082(\uc18c\uc11d\ud68c)\ub294 pH\ub97c \ub192\uc774\uae30 \uc704\ud574 \ud754\ud788 \uc0ac\uc6a9\ub418\ub294 \ub450 \uac00\uc9c0 \ubc29\ubc95\uc785\ub2c8\ub2e4. \ube44\uad50\ud45c:\n\n\n\n\n\uae30\uc900\nNaOH (\uac00\uc131\uc18c\ub2e4)\nCa(OH)\u2082 (\uc18c\uc11d\ud68c)\n\n\n\n\n<strong>\uc6a9\ud574\ub3c4<\/strong>\n\ub9e4\uc6b0 \ub192\uc74c \u2014 \uc644\uc804\ud788 \uc6a9\ud574\ub428\n\ub0ae\uc74c \u2014 20\u00b0C\uc5d0\uc11c 1.73g\/L\n\n\n<strong>pH \uc0c1\uc2b9 \ud6a8\uacfc<\/strong>\n\ube60\ub974\uace0, \uc815\ud655\ud558\uba70, \uc81c\uc5b4\ub825\uc774 \ub6f0\uc5b4\ub098\ub2e4\n\uc18d\ub3c4\uac00 \ub290\ub9ac\uace0, \uad50\ubc18\uc774 \ud544\uc694\ud558\ub2e4\n\n\n<strong>\ucc0c\uaebc\uae30<\/strong>\n\uce68\uc804\ubb3c\uc774 \uc0dd\uae30\uc9c0 \uc54a\uc74c\nCaCO\u2083 \uce68\uc804\ubb3c\uc774 \uc0dd\uc131\ub428\n\n\n<strong>\ube44\uc6a9<\/strong>\n\ub354 \ube44\uc2f8\ub2e4\n\ub354 \uc2f8\ub2e4\n\n\n<strong>\ub2e4\uc74c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4<\/strong>\n\uacf5\uc7a5\uc5d0\uc11c pH\ub97c \uc815\ud655\ud558\uac8c \uc81c\uc5b4\ud558\uace0 \uc720\ubd84\uc744 \ucc98\ub9ac\ud574\uc57c \ud568\n\ub300\ub7c9\uc758 \ud3d0\uc218\ub97c \ucc98\ub9ac\ud574\uc57c \ud558\uba70, \uae08\uc18d\uc744 \uce68\uc804\uc2dc\ucf1c\uc57c \ud568\n\n\n<strong>QCVN 40:2011<\/strong>\npH 6\u20139\ub97c \ube60\ub974\uace0 \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\n\ub2ec\uc131\ub418\uc9c0\ub9cc \uc8fc\uc758 \uae4a\uac8c \ubaa8\ub2c8\ud130\ub9c1\ud574\uc57c \ud568\n\n\n\n\n<strong>\ud654\ud559 \uc0b0\uc5c5\uc5d0\uc11c\uc758 NaOH \ud65c\uc6a9<\/strong>\n\n<strong>\uc0b0\uc5c5 \ud3d0\uc218\uc758 pH \uc870\uc808<\/strong>: \uc561\uccb4 NaOH\ub294 \uc0b0\uc744 \uc911\ud654\uc2dc\ucf1c \uae30\uc900\uc744 \ucda9\uc871\uc2dc\ud0b5\ub2c8\ub2e4 <strong>QCVN 40:2011\/BTNMT<\/strong> (pH 6\u20139)\ub97c \ucda9\uc871\ud55c \ud6c4 VSIP, Nh\u01a1n Tr\u1ea1ch, Amata \uc0b0\uc5c5\ub2e8\uc9c0\uc5d0 \ubc29\ub958\ud574\uc57c \ud569\ub2c8\ub2e4.\n<strong>\uc9c0\ubc29\uc758 \ube44\ub204\ud654<\/strong>: 99% \ub4f1\uae09\uc758 NaOH \ud50c\ub808\uc774\ud06c\ub294 \ub3d9\uc2dd\ubb3c\uc131 \uae30\ub984\/\uc9c0\ubc29(\ud2b8\ub9ac\uae00\ub9ac\uc138\ub77c\uc774\ub4dc)\uacfc \ubc18\uc751\ud558\uc5ec \ube44\ub204 + \uae00\ub9ac\uc138\ub864\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \ube44\ub204 \uc81c\uc870, \uc0b0\uc5c5\uc6a9 \uc138\uc81c, \uc2dd\uc6a9\uc720 \uc0b0\uc5c5\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.\n<strong>\uc81c\uc9c0 \ubc0f \ud384\ud504 \uc0dd\uc0b0<\/strong>: \ud06c\ub77c\ud504\ud2b8\uc9c0 \uc81c\uc870 \uacfc\uc815\uc5d0\uc11c \ub9ac\uadf8\ub2cc\uc744 \ubd84\ud574\ud55c\ub2e4.\n<strong>\uc12c\uc720\u00b7\uc5fc\uc0c9 \uc0b0\uc5c5<\/strong>: \uba74 \uc6d0\ub2e8\uc758 \uad11\ud0dd\uc744 \ub0b4\uace0, \uc641\uc2a4\ub97c \uc81c\uac70\ud558\uba70, \uc5fc\ub8cc\uc758 \ucc29\uc0c9\ub825\uc744 \ub192\uc785\ub2c8\ub2e4.\n<strong>\uc54c\ub8e8\ubbf8\ub284 \uc0dd\uc0b0 (\ubc14\uc774\uc5d8 \uacf5\uc815)<\/strong>: NaOH\ub294 \ubcf4\ud06c\uc0ac\uc774\ud2b8 \uad11\uc11d\uc5d0\uc11c Al\u2082O\u2083\ub97c \uc6a9\ud574\uc2dc\ud0a8\ub2e4.\n<strong>\uae08\uc18d \ud45c\uba74 \ucc98\ub9ac<\/strong>: \uc804\uae30 \ub3c4\uae08 \uc804, \uac15\ucca0 \ud45c\uba74\uc758 \uae30\ub984\uc744 \uc81c\uac70\ud558\uace0 \uc138\ucc99\ud55c\ub2e4.\n\n\n<strong>\ub85d\ud2f0\uc5d4\uc758 NaOH \ud488\uc9c8 \uc99d\uba85\uc11c \ubc0f \ud488\uc9c8 \uae30\uc900<\/strong>\n\ub85d\ud2f0\uc5d4\uc774 \uacf5\uae09\ud558\ub294 \ubaa8\ub4e0 NaOH \uc81c\ud488\uc740 \ubc95\uc801 \uc11c\ub958\uac00 \ubaa8\ub450 \uc644\ube44\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4:\n\n<strong>CO (\uc6d0\uc0b0\uc9c0 \uc99d\uba85\uc11c)<\/strong>: \uc6d0\uc0b0\uc9c0 \uc99d\uba85\uc11c \u2014 \uc911\uad6d\/\ud55c\uad6d\/\uc778\ub3c4\n<strong>CQ (\ud488\uc9c8 \uc778\uc99d\uc11c)<\/strong>: \uc81c\uc870\uc5c5\uccb4 \ud488\uc9c8 \uc778\uc99d\uc11c\n<strong>CoA (\uc131\ubd84 \ubd84\uc11d \uc99d\uba85\uc11c)<\/strong>: NaOH \ud568\ub7c9, NaCl, Fe\u2082O\u2083, Na\u2082CO\u2083 \ubd88\uc21c\ubb3c\uc5d0 \ub300\ud55c \ubd84\uc11d \ubcf4\uace0\uc11c\n<strong>MSDS\/SDS<\/strong>: \ud654\ud559\ubb3c\uc9c8 \uc548\uc804 \ub370\uc774\ud130 \uc2dc\ud2b8 \u2014 \uc0ac\uace0 \ub300\uc751 \uc9c0\uce68, \uac1c\uc778 \ubcf4\ud638 \uc7a5\ube44(PPE)\n<strong>QCVN 04:2009\/BCT<\/strong>: \uc0b0\uc5c5\uc6a9 NaOH\uc5d0 \uad00\ud55c \uad6d\uac00 \uae30\uc220 \ud45c\uc900\n\n\n<strong>NaOH \uc0ac\uc6a9 \uc2dc \uc548\uc804 \uc9c0\uce68<\/strong>\nNaOH\ub294 \uac15\ub825\ud55c \ubd80\uc2dd\uc131 \ud654\ud559\ubb3c\uc9c8\uc785\ub2c8\ub2e4(pH ~14). MSDS \ubc0f \uc548\uc804 \uaddc\uc815\uc744 \uc900\uc218\ud558\uc2ed\uc2dc\uc624:\n\n\uac1c\uc778 \ubcf4\ud638 \uc7a5\ube44(PPE)\ub97c \uc644\uc804\ud788 \ucc29\uc6a9\ud558\uc2ed\uc2dc\uc624: \ubc00\ud3d0\ud615 \uc548\uc804 \uc548\uacbd, \ub450\uaebc\uc6b4 \uace0\ubb34 \uc7a5\uac11, \uc55e\uce58\ub9c8 \ubc0f \ub0b4\ud654\ud559\uc131 \uc7a5\ud654\n\ud76c\uc11d \uc2dc: <strong>\ud56d\uc0c1 NaOH\ub97c \ubb3c\uc5d0 \ub123\ub294\ub2e4<\/strong>, \uc808\ub300 \ubc18\ub300\ub85c \ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624 (\ube44\uc0b0 \ubc29\uc9c0)\n\ubc00\ud3d0 \uc6a9\uae30\uc5d0 \ubcf4\uad00\ud558\uace0 \uc2b5\uae30\ub97c \ud53c\ud558\uc2ed\uc2dc\uc624 \u2014 NaOH\ub294 \ud761\uc2b5\uc131\uc774 \uac15\ud558\uba70 \uacf5\uae30 \uc911\uc758 CO\u2082\ub97c \ud761\uc218\ud569\ub2c8\ub2e4\n\uc0b0, \uc54c\ub8e8\ubbf8\ub284, \uc544\uc5f0\uacfc \uba40\ub9ac \ub5a8\uc5b4\ub728\ub824 \ubcf4\uad00\ud558\uc2ed\uc2dc\uc624 (H\u2082 \ubc1c\uc0dd \ubc18\uc751\uc73c\ub85c \uc778\ud574 \uc778\ud654\uc131)\n\uc720\ucd9c \uc2dc \uc870\uce58: \ubaa8\ub798\ub098 \ub9c8\ub978 \ud759\uc73c\ub85c \ud761\uc218\ud55c \ud6c4, \ub2e4\ub7c9\uc758 \ubb3c\ub85c \uc53b\uc5b4\ub0b4\uc2ed\uc2dc\uc624\n\n\n<strong>\uc804\uad6d \uc0b0\uc5c5\ub2e8\uc9c0\ub85c NaOH \ubc30\uc1a1<\/strong>\n\ub85d\ud2f0\uc5d4\uc740 \ud638\uce58\ubbfc\uc2dc, \ube48\uc988\uc5c9, \ub3d9\ub098\uc774\uc5d0 \ubb3c\ub958\uc13c\ud130\ub97c \ubcf4\uc720\ud558\uace0 \uc788\uc5b4 \ubc30\uc1a1\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4 <strong>\uc624\ub298\uc758 NaOH<\/strong> \uc218\uc2e0:\n\n\uc0b0\uc5c5\ub2e8\uc9c0 <strong>VSIP I, VSIP II<\/strong> (\ube48\uc988\uc5c9)\n\uc0b0\uc5c5\ub2e8\uc9c0 <strong>\ub17c\ud2b8\ub77d I, II, III, V<\/strong> (\ub3d9\ub098\uc774)\n\uc0b0\uc5c5\ub2e8\uc9c0 <strong>\uc544\ub9c8\ud0c0<\/strong> (\ube44\uc5d4\ud638\uc544, \ub3d9\ub098\uc774)\n\uc0b0\uc5c5\ub2e8\uc9c0 <strong>\ub871\ud558\uc6b0, \ud0c4\ud0b4<\/strong> (\ub871\uc548)\n\uc0b0\uc5c5\ub2e8\uc9c0 <strong>\ud788\uc5e1 \ud478\uc625<\/strong> (\ud638\uce58\ubbfc\uc2dc)\n\n\n<strong>\uc0b0\uc5c5\uc6a9 NaOH\ub97c \uad6c\ub9e4\ud560 \ub54c \uc65c \ub85d\ud2f0\uc5d4\uc744 \uc120\ud0dd\ud574\uc57c \ud560\uae4c\uc694?<\/strong>\n\n\u2705 \ubaa8\ub4e0 \uc99d\ube59 \uc11c\ub958: <strong>CO\/CQ\/CoA\/MSDS<\/strong>\n\u2705 \ubcf4\uc7a5\ub41c \ud568\ub7c9: NaOH \ud50c\ub808\uc774\ud06c \u2265 99%, 32%\/50% \uc548\uc815 \uc6a9\uc561\n\u2705 \uc2e0\uc18d\ud55c \ubc30\uc1a1: \ud638\uce58\ubbfc\u2013BD\u2013\ub2e4\ub0ad \ucc3d\uace0, <strong>\ub2f9\uc77c \uc0b0\uc5c5\ub2e8\uc9c0 \uc778\ub3c4<\/strong>\n\u2705 \uacbd\uc7c1\ub825 \uc788\ub294 \uac00\uaca9, \uc7a5\uae30 \uacc4\uc57d \ud560\uc778\n\u2705 \ubb34\ub8cc \uae30\uc220 \uc0c1\ub2f4 \u2014 \ud22c\uc5ec\ub7c9 \uacc4\uc0b0 \ubc0f \ucc98\ub9ac \uc808\ucc28 \uc9c0\uc6d0\n\n\n\ud83d\udcde <strong>\uc0c1\ub2f4 \uc804\ud654: <a href=\"tel:0979891929\">0979 891 929<\/a><\/strong> | \ud83d\udce9 <a href=\"mailto:locthien@locthien.vn\" rel=\"noopener\">locthien@locthien.vn<\/a> | \ud83c\udf10 <a href=\"https:\/\/hoachatlocthien.com\/ko\/\"><strong>hoachatlocthien.com<\/strong><\/a>","link":"https:\/\/hoachatlocthien.com\/ko\/danh-muc\/hoa-chat\/xut-naoh","name":"NaOH","slug":"xut-naoh","taxonomy":"product_cat","parent":614,"meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/product_cat\/615","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"up":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/product_cat\/614"}],"wp:post_type":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/product?product_cat=615"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}