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详细介绍:</td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"><strong style="margin: 0px; padding: 0px; border: none;">化学式</strong>:Na<sub style="margin: 0px; padding: 0px; border: none;">3</sub>PO<sub style="margin: 0px; padding: 0px; border: none;">4</sub>·12H<sub style="margin: 0px; padding: 0px; border: none;">2</sub>O <br />
<strong style="margin: 0px; padding: 0px; border: none;">分子量</strong>:380.14 <br />
<strong style="margin: 0px; padding: 0px; border: none;">执行标准</strong>:HG/T2517-93 <br />
<strong style="margin: 0px; padding: 0px; border: none;">性 状</strong>:外观为白色或无色粒状结晶,易风化,易溶于水,不溶于有机溶剂,水溶液呈碱反应,1%水溶液pH值为12.1,相对密度1.62,熔点73.4℃。<br />
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<strong style="margin: 0px; padding: 0px; border: none;">技术指标</strong>:</font></span>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 序号</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 指标名称</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000">Na<sub style="margin: 0px; padding: 0px; border: none;">3</sub>PO<sub style="margin: 0px; padding: 0px; border: none;">4</sub></font></span></p>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000">Na<sub style="margin: 0px; padding: 0px; border: none;">3</sub>PO<sub style="margin: 0px; padding: 0px; border: none;">4</sub>·12H<sub style="margin: 0px; padding: 0px; border: none;">2</sub>O</font></span></p>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 工业级</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 优级</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 工业级</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 优级</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 1</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 主含量 %≥</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 98.0 </font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 98.0</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 98.0 </font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 98.0 </font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 2</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> P<sub style="margin: 0px; padding: 0px; border: none;">2</sub>O<sub style="margin: 0px; padding: 0px; border: none;">5 </sub>%≥ </font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 42.4</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 42.4</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 18.3</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 18.3</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 3</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 氯化物(以Cl计) %≤</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> -</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> -</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 1.5</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 0.3</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 4</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 甲基橙碱度(以Na<sub style="margin: 0px; padding: 0px; border: none;">2</sub>O计) %</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 36-40</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 36-40</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 15.5-19</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 15.5-19.0</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 5</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 硫酸盐 %≤</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> -</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 0.25</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 0.5</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 0.5</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 6</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 重金属(以Pb计) %≤</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> -</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 0.001</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> -</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 0.001</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 7</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 砷(以As计) %≤</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> -</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 0.0003</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> -</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 0.0003</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 8</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 氟化物(以F计) %≤</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> -</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 0.002</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> -</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 0.002</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 9</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 水不溶物 %≤</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 0.10</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 0.10</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 0.10</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"> 0.05</font></span></td>
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<span class="style3" style="margin: 0px; padding: 0px; border: none;"><font color="#000000"><strong style="margin: 0px; padding: 0px; border: none;">用 途</strong>:用于</font><font color="#000000">软水处理、日用化工、电镀磷化、印染固色、搪瓷助熔及制革脱脂等。<br />
<strong style="margin: 0px; padding: 0px; border: none;">包 装</strong>:内塑外编,每袋净重25、50、1000Kg,贮于通风干燥处。</font></span></td>
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