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<div class="artshow"> <h1>磷酸氫二鈉用在什么領域？有那些用途？</h1> <div class="info"> <span>作者：</span>清邁環?！?span>日期：</span>2023-03-06 </div> <div class=""> <p> 磷酸氫二鈉可以用來制作檸檬酸、軟水劑、織物增重劑、防火劑，并用于釉藥、焊藥、醫藥、顏料、食品工業及制取其他磷酸鹽用作工業水質處理劑、印染洗滌劑、品質改良劑、中和劑、抗生素培養劑、生化處理劑食品品質改良劑。</p><p><img src="/upfile/2023/03/1678063261283.png"/></p><p><img src="/upfile/2023/03/1678063285245.jpg"/></p><p> 磷酸氫二鈉在食品工業作為品質改良劑的磷酸鹽及磷酸鹽食品添加劑，主要用于磷酸鹽工業、電鍍、拋光工業、制糖工業、復合肥料等。在食品工業中作為酸味劑、酵母營養劑等。磷酸在水處理領域主要用作軟水劑、水垢清洗劑，以及用作磷系水處理劑的生產原料等。</p><p><span>1、磷酸氫二鈉具有較大的堿性緩沖作用，磷酸氫二鈉的水溶液呈弱堿性，對洗滌作用是很適合的，尤其對酸性污垢的去處更為有利。</span></p><p>2、磷酸氫二鈉廢水容易凈化，可在污水處理場進行第三次處理來解決磷酸鹽的問題，若在污水中沉淀階段加入鐵鹽則可使磷酸鐵鹽沉淀下來。 <span style="white-space: pre;"></span><br/></p><p><br/></p> </div> <div class="clearfix"></div> </div>  </div> </div> </div> </div> </div> <div class="clear"></div>  <div class="foot"> <div class="content"> <div class="fcp"> <div class="fcpt" aos="fade-right" aos-easing="ease" aos-delay="10"> <h2>產品中心</h2> <div></div> </div> <ul> <li aos="fade-right" aos-easing="ease" 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