[{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","@id":"https:\/\/wiki.edu.vn\/all2jp\/wiki47\/archives\/2507#BlogPosting","mainEntityOfPage":"https:\/\/wiki.edu.vn\/all2jp\/wiki47\/archives\/2507","headline":"\u30e1\u30bf\u30f3 – \u30a6\u30a3\u30ad\u30da\u30c7\u30a3\u30a2\u3001\u7121\u6599\u200b\u200b\u767e\u79d1\u4e8b\u5178","name":"\u30e1\u30bf\u30f3 – \u30a6\u30a3\u30ad\u30da\u30c7\u30a3\u30a2\u3001\u7121\u6599\u200b\u200b\u767e\u79d1\u4e8b\u5178","description":"before-content-x4 \u30e1\u30bf\u30f3 \u30cd\u30fc\u30df\u30f3\u30b0 \u4f53\u7cfb\u7684\u306a\u547d\u540d\u6cd5\uff08IUPAC\uff09 after-content-x4 \u30e1\u30bf\u30f3 \u4ed6\u306e\u540d\u524d\u3068\u30de\u30fc\u30ad\u30f3\u30b0 \u6ce5\u30ac\u30b9\u3001\u9271\u5c71\u30ac\u30b9 \u4e00\u822c\u60c5\u5831 \u307e\u3068\u3081 ch 4 \u30de\u30f3\u30c0\u30fc 16.04 g\/mol after-content-x4 \u5916\u89b3 \u7121\u8272\u3067\u7121\u81ed\u306e\u30ac\u30b9 [\u521d\u3081] \u8eab\u5143","datePublished":"2020-06-09","dateModified":"2020-06-09","author":{"@type":"Person","@id":"https:\/\/wiki.edu.vn\/all2jp\/wiki47\/archives\/author\/lordneo#Person","name":"lordneo","url":"https:\/\/wiki.edu.vn\/all2jp\/wiki47\/archives\/author\/lordneo","image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/44a4cee54c4c053e967fe3e7d054edd4?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/44a4cee54c4c053e967fe3e7d054edd4?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"Enzyklop\u00e4die","logo":{"@type":"ImageObject","@id":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","url":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/9\/9b\/Methane-2D-dimensions.svg\/240px-Methane-2D-dimensions.svg.png","url":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/9\/9b\/Methane-2D-dimensions.svg\/240px-Methane-2D-dimensions.svg.png","height":"180","width":"240"},"url":"https:\/\/wiki.edu.vn\/all2jp\/wiki47\/archives\/2507","wordCount":9416,"articleBody":"     (adsbygoogle = window.adsbygoogle || []).push({});before-content-x4\u30e1\u30bf\u30f3  \u30cd\u30fc\u30df\u30f3\u30b0  \u4f53\u7cfb\u7684\u306a\u547d\u540d\u6cd5\uff08IUPAC\uff09        (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4\u30e1\u30bf\u30f3 \u4ed6\u306e\u540d\u524d\u3068\u30de\u30fc\u30ad\u30f3\u30b0 \u6ce5\u30ac\u30b9\u3001\u9271\u5c71\u30ac\u30b9 \u4e00\u822c\u60c5\u5831 \u307e\u3068\u3081 ch 4 \u30de\u30f3\u30c0\u30fc 16.04 g\/mol        (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4\u5916\u89b3 \u7121\u8272\u3067\u7121\u81ed\u306e\u30ac\u30b9 [\u521d\u3081] \u8eab\u5143 Numer CAS 74-82-8  Pubchem 297   \u30a4\u30f3\u30c1 inchi = 1S\/CH4\/H1H4        (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4inchikey vnwktokethgbqd-uhfffaoysa-n \u30d7\u30ed\u30d1\u30c6\u30a3  \u5bc6\u5ea6 0.7168\u00d710 -3 g\/cm\u00b3\uff080\u20134\u00b0C\uff09 [3] ;\u30ac\u30b9 0,4228 g\/cm\u00b3\uff08-162\u00b0C\uff09 [2] ;\u6db2\u4f53  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PPB\u306e\u6700\u9ad8\u306e\u5185\u5bb9\u306f\u30012018\u5e7411\u6708\u306b\u9054\u6210\u3055\u308c\u307e\u3057\u305f\u3002 2019\u5e74\u3001\u5e73\u5747\u30e1\u30bf\u30f3\u30ec\u30d9\u30eb\u306f1874.7 ppb\u3067\u3057\u305f [11] \u3002\u3053\u306e\u30ec\u30d9\u30eb\u306f\u3001\u904e\u53bb40\u4e07\u5e74\u9593\u3067\u6e2c\u5b9a\u3055\u308c\u305f\u3053\u308c\u307e\u3067\u306e2\u500d\u4ee5\u4e0a\u306e\u9ad8\u3055\u3067\u3059\u3002\u5730\u4e0a\u306e\u5927\u6c17\u4e2d\u306e\u6b74\u53f2\u7684\u306a\u30e1\u30bf\u30f3\u6fc3\u5ea6\u306f300\u301c800 ppb\u306e\u7bc4\u56f2\u3067\u3057\u305f [12\u756a\u76ee] \u3002 \u30e1\u30bf\u30f3\u306f\u6e29\u5ba4\u52b9\u679c\u30ac\u30b9\u3067\u3042\u308a\u3001\u305d\u306e\u6e29\u5ba4\u306e\u53ef\u80fd\u6027\u306f\u4e8c\u9178\u5316\u70ad\u7d20\uff0820\u5e74\u30b9\u30b1\u30fc\u30eb\u3067\uff09\u307e\u305f\u306f25\uff08\u898f\u6a21\u3067100\u5e74\uff09\u306e72\u500d\u9ad8\u304f\u306a\u3063\u3066\u3044\u307e\u3059 [13] \u3002 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