久久婷婷五月综合色国产免费观看_四川成都輕質(zhì)純堿成都重質(zhì)純堿成都食用純堿成都碳酸鈉純堿四川萬(wàn)家凈環(huán)?？萍加邢薰?/title> <meta name="description" content="碳酸鈉又稱(chēng)純堿、蘇打、堿灰?；瘜W(xué)式為Na2CO3，但分類(lèi)屬于鹽，不屬于堿。碳酸鈉常溫下為白色無(wú)氣味的粉末或顆粒，有吸水性，露置在空氣中逐漸吸收水分，會(huì )形成結塊。碳酸鈉易溶于水和甘油，微溶于無(wú)水乙醇，35.4℃時(shí)溶解度最大，每100克水中可溶解49.7克碳酸鈉。碳酸鈉屬于鈉鹽，在水溶液中電離產(chǎn)生氫氧根離子，水溶液呈堿性（pH=11.6）。碳酸鈉有一定的腐蝕性，穩定性較強，但高溫下也可分解生成氧化鈉"> <meta name="keywords" content="四川成都聚合氯化鋁四川成都聚丙烯酰胺四川成都液體除磷劑四川成都片堿四川成都聚合硫酸鐵四川成都聚合氯化鋁鐵四川萬(wàn)家凈環(huán)?？萍加邢薰?> <meta name="generator" content="MetInfo V7.8" data-variable="../|cn|cn|mui598|3|107|35" data-user_name=""> <link href="../favicon.ico?1704961462" rel="shortcut icon" type="image/x-icon"> <link rel="stylesheet" type="text/css" href="../public/web/css/basic.css?1702543446"> <link rel="stylesheet" type="text/css" href="../templates/mui598/cache/showproduct_cn.css?1705995673"> <style> body{ background-color:#ffffff !important;font-family: !important;} h1,h2,h3,h4,h5,h6{font-family: !important;} </style> <meta 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data-size='800x800' data-med='../upload/202401/1705372023.jpg' data-med-size='800x800' class='lg-item-box' data-src='../upload/202401/1705372023.jpg' data-exthumbimage="../upload/thumb_src/350_350/1705372023.jpg" data-sub-html='碳酸鈉純堿'>  <img data-lazy ="../upload/thumb_src/350_350/1705372023.jpg" class='img-fluid' alt='碳酸鈉純堿' /> </a> </div> </div> </div> <div id="c0ssvfl" class="col-lg-5"> <div id="5acasz8" class="product-intro"> <h1 class='m-t-0 font-size-24'>碳酸鈉純堿</h1> <p class='description'>碳酸鈉又稱(chēng)純堿、蘇打、堿灰?；瘜W(xué)式為Na2CO3，但分類(lèi)屬于鹽，不屬于堿。碳酸鈉常溫下為白色無(wú)氣味的粉末或顆粒，有吸水性，露置在空氣中逐漸吸收水分，會(huì )形成結塊。碳酸鈉易溶于水和甘油，微溶于無(wú)水乙醇，35.4℃時(shí)溶解度最大，每100克水中可溶解49.7克碳酸鈉。碳酸鈉屬于鈉鹽，在水溶液中電離產(chǎn)生氫氧根離子，水溶液呈堿性（pH=11.6）。碳酸鈉有一定的腐蝕性，穩定性較強，但高溫下也可分解生成氧化鈉</p> <ul class="product-para paralist blocks-100 blocks-sm-2 blocks-md-3 blocks-lg-2 m-x-0 p-y-5"> <li id="gdhwxvf" class="p-x-0 p-r-15 paraw"> <span>含量：</span> 99% </li> <li id="86r5jef" class="p-x-0 p-r-15 paraw"> <span>包裝：</span> 50kg/袋 </li> <li id="zrgp3op" class="p-x-0 p-r-15 paraw"> <span>執行標準：</span> GB/T201 </li> <li id="ar79oua" class="p-x-0 p-r-15 paraw"> <span>溶解比例：</span> / </li> <li id="hdpwd5t" class="p-x-0 p-r-15 paraw"> <span>注意事項：</span> 防止受潮 </li> </ul> <div id="xjbikbg" class="row"> <div id="qcvhvkh" class='met-page p-y-30 border-top1'> <div id="5rdd9iy" class="container p-t-30 "> <ul class="pagination block blocks-2 text-xs-center text-sm-left"> <li id="ogugmd6" class='page-item m-b-0 '> <a href='../product/showproduct.php?id=36' title="碳酸氫鈉小蘇打" class='page-link text-truncate'> 上一篇 <span aria-hidden="true" class='hidden-xs-down'>: 碳酸氫鈉小蘇打</span> </a> </li> <li id="bn2xe59" class='page-item m-b-0 '> <a href='../product/showproduct.php?id=34' title="氯化鈣" class='page-link pull-xs-right text-truncate'> 下一篇 <span aria-hidden="true" class='hidden-xs-down'>: 氯化鈣</span> </a> </li> </ul> </div> </div> </div> </div> </div> </div> </div> </div> <div id="s4o5t9z" class="met-showproduct-body page-content"> <div id="9dhufmp" class="container"> <div id="5eh1rur" class="row">  <div id="6obj6mk" class="col-lg-9 pull-lg-right"> <div id="st4owpj" class="row"> <div id="wtetmld" class="panel panel-body m-b-0 product-detail" boxmh-mh > <ul class="nav nav-tabs nav-tabs-line m-b-20 met-showproduct-navtabs"> <li id="k1mwf5u" class="nav-item"> <a class='nav-link active ' data-toggle="tab" href="#product-content0" data-get="product-details">產(chǎn)品介紹</a> </li> </ul> <article class="tab-content"> <section class="tab-pane met-editor clearfix animation-fade active " id="product-content0"> <p style="text-indent:37px;text-autospace:ideograph-numeric"><span style=";font-family:宋體;font-size:19px"><span style="font-family:宋體">碳酸鈉又稱(chēng)純堿、蘇打、堿灰?；瘜W(xué)式為</span><span style="font-family:Times New Roman">Na2CO3</span><span style="font-family:宋體">，但分類(lèi)屬于鹽，不屬于堿。</span></span></p><p style="text-indent:37px;text-autospace:ideograph-numeric"><span style=";font-family:宋體;font-size:19px"><span style="font-family:宋體">碳酸鈉常溫下為白色無(wú)氣味的粉末或顆粒，有吸水性，露置在空氣中逐漸吸收水分，會(huì )形成結塊。</span> <span style="font-family:宋體">碳酸鈉易溶于水和甘油，微溶于無(wú)水乙醇，</span><span style="font-family:Times New Roman">35.4</span><span style="font-family:宋體">℃時(shí)溶解度最大，每</span><span style="font-family:Times New Roman">100</span><span style="font-family:宋體">克水中可溶解</span><span style="font-family:Times New Roman">49.7</span><span style="font-family:宋體">克碳酸鈉。</span></span></p><p style="text-indent:37px;text-autospace:ideograph-numeric"><span style=";font-family:宋體;font-size:19px"><span style="font-family:宋體">碳酸鈉屬于鈉鹽，在水溶液中電離產(chǎn)生氫氧根離子，水溶液呈堿性（</span><span style="font-family:Times New Roman">pH=11.6</span><span style="font-family:宋體">）。碳酸鈉有一定的腐蝕性，穩定性較強，但高溫下也可分解生成氧化鈉和二氧化碳。長(cháng)期暴露在空氣中會(huì )吸收水分及二氧化碳，生成碳酸氫鈉（小蘇打）。</span></span></p><p style="text-indent:37px;text-autospace:ideograph-numeric"><span style=";font-family:宋體;font-size:19px"><span style="font-family:宋體">純堿是重要的基礎化工原料和</span><span style="font-family:宋體">“三酸兩堿”中的兩堿之一，有“化工之母”的美譽(yù)，廣泛地應用于建材、化工、冶金、紡織、食品、國防、醫藥等國民經(jīng)濟諸多領(lǐng)域，在國民經(jīng)濟中占有十分重要的地位。</span></span></p><p style="text-indent:37px;text-autospace:ideograph-numeric"><span style=";font-family:宋體;font-size:19px"><span style="font-family:宋體">在建材領(lǐng)域，純堿作為平板玻璃的主要原料之一，為反應提供鈉</span> <span style="font-family:宋體">離子，同時(shí)也是澄清劑的主要成分；在化工領(lǐng)域，純堿廣泛用于制造</span> <span style="font-family:宋體">硅酸鈉（俗稱(chēng)泡花堿、水玻璃）、碳酸氫鈉（俗稱(chēng)小蘇打）、氟化鈉、</span> <span style="font-family:宋體">重鉻酸鹽等產(chǎn)品；在冶金領(lǐng)域，純堿可作為冶煉的助溶劑、選礦的浮</span> <span style="font-family:宋體">選劑以及煉鋼的脫硫劑等；在紡織領(lǐng)域，純堿可充當紡織物生產(chǎn)過(guò)程</span> <span style="font-family:宋體">中的軟水劑；在食品加工領(lǐng)域，純堿可作為面食添加劑起到中和劑、</span> <span style="font-family:宋體">膨松劑、緩沖劑、面團改良劑作用，增加面食口感和柔韌度，也可作</span> <span style="font-family:宋體">為輔助添加劑應用于味精、醬油的生產(chǎn)。此外，純堿也廣泛應用于環(huán)</span> <span style="font-family:宋體">保脫硫、醫藥制品、制革、造紙等，高端純堿還可用于顯像管玻殼和</span> <span style="font-family:宋體">光學(xué)玻璃制造。</span></span></p> </section> <div 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