{"id":76207,"date":"2024-08-01T03:47:09","date_gmt":"2024-08-01T03:47:09","guid":{"rendered":"https:\/\/science-hub.click\/%E3%82%B0%E3%83%AA%E3%82%AA%E3%82%AD%E3%82%B7%E3%83%AB%E9%85%B8%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6%E8%A9%B3%E3%81%97%E3%81%8F%E8%A7%A3%E8%AA%AC\/"},"modified":"2024-08-01T03:47:09","modified_gmt":"2024-08-01T03:47:09","slug":"%E3%82%B0%E3%83%AA%E3%82%AA%E3%82%AD%E3%82%B7%E3%83%AB%E9%85%B8%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6%E8%A9%B3%E3%81%97%E3%81%8F%E8%A7%A3%E8%AA%AC","status":"publish","type":"post","link":"https:\/\/science-hub.click\/?p=76207","title":{"rendered":"\u30b0\u30ea\u30aa\u30ad\u30b7\u30eb\u9178\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac"},"content":{"rendered":"

\u5c0e\u5165<\/h2>
\u30b0\u30ea\u30aa\u30ad\u30b7\u30eb\u9178<\/th><\/tr>
\n\"\u30b0\u30ea\u30aa\u30ad\u30b7\u30eb\u9178\"<\/figure><\/td><\/tr>
\u4e00\u822c\u7684\u306a<\/th><\/tr>
IUPAC\u540d<\/td><\/tr>
\u540c\u7fa9\u8a9e<\/td>\u30aa\u30ad\u30bd\u30a8\u30bf\u30f3\u9178\u30aa\u30ad\u30b5\u30c7\u30d2\u30c9\u9178<\/td><\/tr>
CAS\u756a\u53f7<\/sup><\/td>298-12-4<\/span><\/span><\/td><\/tr>
No.EINECS<\/sup><\/td> 206-058-5<\/span><\/td><\/tr>
\u30d1\u30d6\u30b1\u30e0<\/td>760<\/span><\/td><\/tr>
\u7b11\u9854<\/td><\/tr>
\u30a4\u30f3\u30c1\u30c1<\/td><\/tr>
\u5316\u5b66\u7684\u6027\u8cea<\/th><\/tr>
\u751f\u306e\u30d5\u30a9\u30fc\u30df\u30e5\u30e9<\/td>C2H2O3<\/sub>\u200b<\/sub>\u200b<\/sub><\/td><\/tr>
\u30e2\u30eb\u8cea\u91cf<\/a><\/span><\/td>74.0355 \u00b1 0.0026 g\u30fbmol -1<\/sup><\/td><\/tr>
pKa<\/td> 25<\/span> \u2103<\/abbr>\u30673.3<\/td><\/tr>
\u7269\u7406\u7684\u6027\u8cea<\/th><\/tr>
\u878d\u89e3<\/a><\/span>\u6e29\u5ea6<\/td>98<\/span> \u2103<\/abbr><\/td><\/tr>
\u6cb8\u9a30<\/a><\/span>\u6e29\u5ea6<\/td>100<\/span> \u2103<\/abbr><\/td><\/tr>
\u5f15\u706b\u70b9<\/a><\/span><\/td>110<\/span> \u2103<\/abbr><\/td><\/tr>
\u4e88\u9632<\/th><\/tr>
\u6307\u4ee4 67\/548\/EEC <\/center><\/td><\/tr>
\n\"\u8150\u98df\u6027\"<\/figure> C<\/center><\/td><\/tr><\/table><\/td><\/tr>
R\u30d5\u30ec\u30fc\u30ba\uff1a 34\u3001<\/span><\/td><\/tr>
S\u30d5\u30ec\u30fc\u30ba\uff1a 26\u300136<\/span> \/37\/<\/span> 39\u300145\u3001<\/span><\/td><\/tr>
\u4ea4\u901a\u6a5f\u95a2<\/a><\/span><\/center><\/td><\/tr>
88<\/span><\/center><\/td><\/tr>
3261<\/span><\/center><\/td><\/tr><\/table><\/center><\/td><\/tr>
\u751f\u614b\u6bd2\u6027\u5b66<\/th><\/tr>
DL<\/td> 2.5g<\/span>\u30fb<\/span>kg<\/span> -1<\/sup><\/span> (\u30e9\u30c3\u30c8\u3001\u7d4c\u53e3)<\/td><\/tr>
\u7279\u306b\u6307\u5b9a\u306e<\/a><\/span>\u306a\u3044\u9650\u308a\u3001SI \u304a\u3088\u3073 CNTP \u5358\u4f4d\u3002<\/center><\/td><\/tr><\/table>

\u30b0\u30ea\u30aa\u30ad\u30b7\u30eb\u9178<\/b>\u307e\u305f\u306f\u30aa\u30ad\u30bd\u9162\u9178\u306f\u6709\u6a5f<\/span>\u9178\u3067\u3059\u3002\u30b0\u30ea\u30aa\u30ad\u30b7\u30eb\u9178\u306f\u3001\u9162\u9178<\/a><\/span>\u3001\u30b0\u30ea\u30b3\u30fc\u30eb\u9178<\/a><\/span>\u3001\u30b7\u30e5\u30a6\u9178<\/a><\/span>\u3068\u4e26\u3093\u3067 C2 \u30ab\u30eb\u30dc\u30f3\u9178\u306e 1 \u3064\u3067\u3059\u3002\u5929\u7136\u306b\u5b58\u5728\u3059\u308b\u7121\u8272\u306e\u56fa\u4f53\u3067\u3042\u308a\u3001\u5de5\u696d\u7684\u306b\u6709\u7528\u3067\u3059\u3002<\/p>

\n\"\u30b0\u30ea\u30aa\u30ad\u30b7\u30eb\u9178\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\"<\/figure>

\u7269\u7406\u5316\u5b66\u7684\u6027\u8cea<\/h2>

\u30b0\u30ea\u30aa\u30ad\u30b7\u30eb\u9178\u306f\u4e00\u822c\u306b\u534a\u69cb\u9020\u5f0f OCHCO 2<\/sub> H\u3001\u3064\u307e\u308a\u30ab\u30eb\u30dc\u30f3\u9178<\/a><\/span>\u3068\u30a2\u30eb\u30c7\u30d2\u30c9<\/a><\/span>\u5b98\u80fd\u57fa\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u3082\u306e\u3067\u8868\u3055\u308c\u307e\u3059\u3002\u5b9f\u969b\u3001\u30a2\u30eb\u30c7\u30d2\u30c9\u306f\u6eb6\u6db2\u3067\u3082\u56fa\u4f53\u3067\u3082\u89b3\u5bdf\u3055\u308c\u307e\u305b\u3093\u3002\u4e00\u822c\u306b\u3001\u96fb\u5b50\u5438\u5f15\u6027\u7f6e\u63db\u57fa\u306b\u7d50\u5408\u3057\u305f\u30a2\u30eb\u30c7\u30d2\u30c9\u306f\u4e3b\u306b\u6c34\u548c\u7269\u306e\u5f62\u3067\u5b58\u5728\u3057\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u30b0\u30ea\u30aa\u30ad\u30b7\u30eb\u9178\u306e\u5f0f\u306f\u5b9f\u969b\u306b\u306f (HO) 2<\/sub> CHCO 2<\/sub> H \u3067\u3042\u308a\u3001\u300c\u4e00\u6c34\u548c\u7269\u300d\u3068\u547c\u3070\u308c\u307e\u3059\u3002\u3053\u306e\u30b8\u30a7\u30df\u30ca\u30eb \u30b8\u30aa\u30fc\u30eb\u306f\u3001\u6eb6\u6db2\u4e2d\u3067\u4e8c\u91cf\u4f53\u30d8\u30df\u30a2\u30bb\u30bf\u30fc\u30eb\u3068\u5e73\u8861\u72b6\u614b\u306b\u3042\u308a\u307e\u3059\u3002<\/p>

2( H2O<\/sub> ) 2CHCO2H<\/sub>
$$ {\\overrightarrow{\\leftarrow}} $$<\/div> O[(HO) CHCO2H<\/sub> ] 2<\/sub> + H2O<\/sub><\/dd><\/dl>

\u30b0\u30ea\u30aa\u30ad\u30b7\u30eb\u9178\u306f\u9162\u9178\u3088\u308a\u3082\u7d04 10 \u500d\u9178\u6027\u304c\u9ad8\u304f\u3001 Ka<\/sub>\u306f 4.7 x 10 -4<\/sup>\u3067\u3059\u3002<\/p>

( H2O<\/sub> ) 2CHCO2H<\/sub>
$$ {\\overrightarrow{\\leftarrow}} $$<\/div> (HO) 2<\/sub> CHCO 2<\/sub> ] \u2013<\/sup> + H +<\/sup><\/dd><\/dl>

\u5869\u57fa\u306e\u5b58\u5728\u4e0b\u3067\u306f\u3001\u30b0\u30ea\u30aa\u30ad\u30b7\u30eb\u9178\u306f\u4ee5\u4e0b\u3092\u4e0d\u5747\u5316\u3057\u307e\u3059\u3002<\/p>

2 OCHCO 2<\/sub> H + H 2<\/sub> O \u2192 HOCH 2<\/sub> CO 2<\/sub> H + HO 2<\/sub> CCO 2<\/sub> H<\/dd><\/dl>

\u6eb6\u6db2\u4e2d\u3067\u30a2\u30eb\u30c7\u30d2\u30c9\u306e\u5f62\u614b\u304c\u975e\u5e38\u306b\u5c11\u306a\u3044\u5834\u5408\u3067\u3082\u3001\u30b0\u30ea\u30aa\u30ad\u30b7\u30eb\u9178\u306f\u53cd\u5fdc\u306b\u304a\u3044\u3066\u30a2\u30eb\u30c7\u30d2\u30c9\u306e\u3088\u3046\u306b\u632f\u308b\u821e\u3044\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u5c3f\u7d20<\/a><\/span>\u307e\u305f\u306f1,2-\u30b8\u30a2\u30df\u30ce\u30d9\u30f3\u30bc\u30f3<\/span>\u3068\u306e\u7e2e\u5408<\/a><\/span>\u306b\u3088\u308a\u8907\u7d20\u74b0\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/span><\/p>

\u751f\u7523\u3068\u5408\u6210<\/h2>

\u3053\u306e\u5316\u5408\u7269\u306f\u3001 40<\/span> \u00b0C<\/abbr> \uff5e 90<\/span> \u00b0C<\/abbr>\u306e\u6e29\u5ea6<\/a><\/span>\u3067\u785d\u9178<\/a><\/span>\u3092\u7528\u3044\u305f\u30a8\u30bf\u30f3\u30b8\u30a2\u30eb\u306e\u6709\u6a5f\u9178\u5316\u306b\u3088\u3063\u3066\u751f\u6210\u3055\u308c\u3001\u4e3b\u306a\u526f\u751f\u6210\u7269\u306f\u30b7\u30e5\u30a6\u9178\u3067\u3042\u308a\u3001\u7d50\u6676\u5316\u306b\u3088\u3063\u3066\u5206\u96e2\u3055\u308c\u307e\u3059\u3002\u9178\u6b8b\u7559\u7269\u306f\u9670\u30a4\u30aa\u30f3\u4ea4\u63db\u6a39\u8102\u306b\u3088\u3063\u3066\u9664\u53bb\u3055\u308c\u307e\u3059\u3002\u30de\u30ec\u30a4\u30f3\u9178<\/a><\/span>\u306e\u30aa\u30be\u30f3\u5206\u89e3\u3082\u52b9\u679c\u7684\u3067\u3059\u3002<\/p>

\u30b0\u30ea\u30aa\u30ad\u30b7\u30eb\u9178\u306e\u5171\u5f79\u5869\u57fa\u306f\u30b0\u30ea\u30aa\u30ad\u30b7\u30eb\u9178\u30a2\u30cb\u30aa\u30f3 (\u30aa\u30ad\u30bd\u9162\u9178\u3001\u30aa\u30ad\u30bd\u30a8\u30bf\u30f3\u9178) \u3067\u3042\u308a\u3001\u3053\u306e\u5316\u5408\u7269\u304c\u4e2d\u6027 pH (pH = 7) \u3067\u6eb6\u6db2\u4e2d\u306b\u5b58\u5728\u3059\u308b\u306e\u306f\u3053\u306e\u5f62\u614b\u3067\u3059\u3002\u30b0\u30ea\u30aa\u30ad\u30b7\u30eb\u9178\u306f\u3001\u7d30\u83cc<\/a><\/span>\u3001\u83cc\u985e\u3001\u690d\u7269\u306a\u3069\u306e\u751f\u7269\u304c\u8102\u80aa\u9178\u3092\u70ad\u6c34\u5316\u7269\u306b\u5909\u63db\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u30b0\u30ea\u30aa\u30ad\u30b7\u30eb\u9178\u56de\u8def\u306e\u4e2d\u9593\u4f53\u3067\u3042\u308a\u3001\u3044\u304f\u3064\u304b\u306e\u30a2\u30df\u30c9\u5316\u30da\u30d7\u30c1\u30c9\u306e\u751f\u5408\u6210\u306b\u304a\u3051\u308b\u30a2\u30df\u30c9\u5316\u30d7\u30ed\u30bb\u30b9\u306e\u526f\u7523\u7269\u3067\u3082\u3042\u308a\u307e\u3059\u3002<\/p>

\u30d5\u30a7\u30ce\u30fc\u30eb\u8a98\u5c0e\u4f53<\/span><\/h3>

\u30d5\u30a7\u30ce\u30fc\u30eb\u3068\u306e\u7e2e\u5408\u306f\u591a\u7528\u9014\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u4e2d\u9593\u751f\u6210\u7269\u306f 4-\u30d2\u30c9\u30ed\u30ad\u30b7\u30de\u30f3\u30c7\u30eb\u9178\u307e\u305f\u306f\u305d\u306e\u8a98\u5c0e\u4f53\u306e 1 \u3064\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u7a2e\u306f\u30a2\u30f3\u30e2\u30cb\u30a2<\/a><\/span>\u3068\u53cd\u5fdc\u3057\u3066\u3001\u6297\u751f\u7269\u8cea<\/a><\/span>\u30a2\u30e2\u30ad\u30b7\u30b7\u30ea\u30f3<\/a><\/span>\u306e\u524d\u99c6\u4f53\u3067\u3042\u308b\u30d2\u30c9\u30ed\u30ad\u30b7\u30d5\u30a7\u30cb\u30eb\u30b0\u30ea\u30b7\u30f3\u3092\u751f\u6210\u3057\u307e\u3059\u3002 4-\u30d2\u30c9\u30ed\u30ad\u30b7\u30de\u30f3\u30c7\u30eb\u9178\u3092\u9084\u5143\u3059\u308b\u3068\u3001\u85ac\u7269<\/a><\/span>\u30a2\u30c6\u30ce\u30ed\u30fc\u30eb\u306e\u524d\u99c6\u4f53\u3067\u3042\u308b4-\u30d2\u30c9\u30ed\u30ad\u30b7\u30d5\u30a7\u30cb\u30eb\u9162\u9178\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002<\/p>

\u30d5\u30a7\u30ce\u30fc\u30eb\u306e\u4ee3\u308f\u308a\u306b\u30b0\u30a2\u30e4\u30b3\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u305f\u7e2e\u5408\u306b\u3088\u308a\u3001\u30db\u30eb\u30df\u30eb\u5316\u3092\u4ecb\u3057\u305f\u30d0\u30cb\u30ea\u30f3<\/a><\/span>\u306e\u5408\u6210\u7d4c\u8def\u304c\u63d0\u4f9b\u3055\u308c\u307e\u3059\u3002<\/p><\/div>

\u53c2\u8003\u8cc7\u6599<\/h2>
  1. \u062d\u0645\u0636 \u0627\u0644\u063a\u0644\u064a\u0648\u0643\u0633\u064a\u0644\u064a\u0643 \u2013 arabe<\/a><\/li>
  2. \u0642\u0644\u06cc\u0648\u06a9\u0633\u06cc\u0644\u06cc\u06a9 \u0627\u0633\u06cc\u062f \u2013 South Azerbaijani<\/a><\/li>
  3. \u00c0cid oxoac\u00e8tic \u2013 catalan<\/a><\/li>
  4. Kyselina glyoxalov\u00e1 \u2013 tch\u00e8que<\/a><\/li>
  5. Glyoxyls\u00e4ure \u2013 allemand<\/a><\/li>
  6. \u0393\u03bb\u03c5\u03bf\u03be\u03b9\u03bb\u03b9\u03ba\u03cc \u03bf\u03be\u03cd \u2013 grec<\/a><\/li><\/ol><\/div>\n
    \n

    \n \u30b0\u30ea\u30aa\u30ad\u30b7\u30eb\u9178\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\u30fb\u95a2\u9023\u52d5\u753b\n <\/h2>\n
    \n \n
    \n
    \n