- <table cellspacing="1" bordercolordark="#ffffff" cellpadding="0" width="100%" bordercolorlight="#008400" border="0"> <tbody> <tr bgcolor="#e9f4f8"> <td width="43%" height="25"><strong>&ldquo;鳶都&rdquo;牌純堿</strong> 　</td> <td width="44%" height="25"> <div align="center"><img src="http://www.chinahaihua.com/upload/{A0EAF149-E31F-4442-ADEC-5F2781ABE4BB}" alt="" /></div> </td> </tr> <tr bgcolor="#e9f4f8"> <td colspan="3" height="25"> <div align="left">　[產(chǎn) 品 介 紹]</div> </td> </tr> <tr bgcolor="#e9f4f8"> <td colspan="3" height="25"> <div align="center">&nbsp;</div> <table cellspacing="0" cellpadding="0" width="90%" align="center" border="0"> <tbody> <tr> <td>1、化學(xué)名稱：碳酸鈉 2、分子式：Na2CO3 3、外觀：白色粉狀結(jié)晶 4、性質(zhì)：易溶于水，水溶液顯堿性，并放出熱量，易潮解；與酸發(fā)生反應(yīng)生成鹽。 5、用途：純堿是較重要的化工原料之一，廣泛應(yīng)用于化工、玻璃、冶金、造紙、印染、合成洗滌劑、石油化工、食品、醫(yī)藥衛(wèi)生等工業(yè)，用量大，在國民經(jīng)濟(jì)中占有重要的地位。</td> </tr> </tbody> </table> </td> </tr> <tr bgcolor="#e9f4f8"> <td colspan="3" height="25">　[技 術(shù) 指 數(shù)]</td> </tr> <tr bgcolor="#e9f4f8"> <td colspan="3" height="25"> <div align="center">&nbsp;</div> <table cellspacing="0" cellpadding="0" width="90%" align="center" border="0"> <tbody> <tr> <td> <table bordercolordark="#000000" width="100%" bordercolorlight="#ffffff" border="1"> <tbody> <tr> <td align="center" width="39%" rowspan="2">指標(biāo)名稱</td> <td align="center" width="61%" colspan="3">Ⅱ類指標(biāo)</td> </tr> <tr> <td align="center" width="20%">優(yōu)等品</td> <td align="center" width="20%">一等品</td> <td align="center" width="21%">合格品</td> </tr> <tr> <td width="39%">總堿量（以Na₂CO₃計(jì)），%&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &ge;</td> <td align="center" width="20%">99.2</td> <td align="center" width="20%">98.8</td> <td align="center" width="21%">98.0</td> </tr> <tr> <td width="39%">氯化物（以NaCl計(jì)）含量，%&nbsp;&nbsp;&nbsp; &le;</td> <td align="center" width="20%">0.70</td> <td align="center" width="20%">0.90</td> <td align="center" width="21%">1.20</td> </tr> <tr> <td width="39%">鐵（Fe）含星，%&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &le;</td> <td align="center" width="20%">0.004</td> <td align="center" width="20%">0.006</td> <td align="center" width="21%">0.010</td> </tr> <tr> <td width="39%">硫酸鹽（以SO₂計(jì)）含量，%&nbsp;&nbsp;&nbsp;&nbsp; &le;</td> <td align="center" width="20%">0.03^1）</td> <td align="center" width="20%">&mdash;&mdash;</td> <td align="center" width="21%">&mdash;&mdash;</td> </tr> <tr> <td width="39%">水不溶物含量，%&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &le;</td> <td align="center" width="20%">0.04</td> <td align="center" width="20%">0.10</td> <td align="center" width="21%">0.15</td> </tr> <tr> <td width="39%">燒失量^2），%&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &le;</td> <td align="center" width="20%">0.8</td> <td align="center" width="20%">1.0</td> <td align="center" width="21%">1.3</td> </tr> <tr> <td width="39%">堆積密度，g/ml&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &ge;</td> <td align="center" width="20%">0.90</td> <td align="center" width="20%">0.90</td> <td align="center" width="21%">0.90</td> </tr> <tr> <td width="39%" rowspan="2">粒度^3），180&mu;m篩余物，%&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &ge; <p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1.18mm&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &le;</p> </td> <td align="center" width="20%">70.0</td> <td align="center" width="20%">65.0</td> <td align="center" width="21%">60.0</td> </tr> <tr> <td align="center" width="20%">&mdash;&mdash;</td> <td align="center" width="20%">&mdash;&mdash;</td> <td align="center" width="21%">&mdash;&mdash;</td> </tr> </tbody> </table> </td> </tr> </tbody> </table> </td> </tr> </tbody> </table>