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class="img100" alt=""></div> <div id="8enkcqhtxhju" class="col-md-7"> <h1 class="ld-cp-h1">羥基乙叉二膦酸鈉HEDP·Na</h1> <p class="p1"><span>產(chǎn)品類別：</span>聚羧酸（鹽）系列</p> <p class="p1"><span>發(fā)布日期：</span>2020-11-17 18:51:09</p> <p class="p1"><span>責任編輯：</span>魯東環(huán)保</p> <div id="8enkcqhtxhju" class="b40"></div> <div id="8enkcqhtxhju" class="col-md-8 col-xs-8 col-sm-8 mp0 zixun001"><b>0531-88760590</b></div> <div id="8enkcqhtxhju" class="col-md-4 col-xs-4 col-sm-4 mp0 zixun002"><a href="tel:0531-88760590">電話咨詢</a></div> </div> </div> <div id="8enkcqhtxhju" class="b20"></div> <div id="8enkcqhtxhju" class="mp0 flash-move" style=" width: 100%; border: 1px solid #ececec;"> <div id="8enkcqhtxhju" class="col-md-12 mp0 gs-tit"> <div id="8enkcqhtxhju" class="gs_2" id="gs_t_1" onmouseover="Tb(1, 3, 'gs', 'gs');">產(chǎn)品介紹</div> </div> <div id="8enkcqhtxhju" class="col-md-12 mp0" id="gs_c_1"> <div id="8enkcqhtxhju" class="yh-content"> <p style="box-sizing: border-box; transition: all 0.6s ease 0s; margin-top: 4px; margin-bottom: 4px; margin-left: 30px; padding: 0px; color: rgb(34, 34, 34); line-height: 20px; font-family: " microsoft="" white-space:="" background-color:=""><strong><span style="box-sizing: border-box; transition: all 0.6s ease 0s; font-family: arial, helvetica, sans-serif; font-size: 16px;">別名：羥基亞乙基二膦酸鈉 </span></strong></p><p style="box-sizing: border-box; transition: all 0.6s ease 0s; margin-top: 4px; margin-bottom: 4px; margin-left: 30px; padding: 0px; color: rgb(34, 34, 34); line-height: 20px; font-family: " microsoft="" white-space:="" background-color:=""><strong><span style="font-weight: 700; box-sizing: border-box; transition: all 0.6s ease 0s; font-size: 16px; font-family: arial, helvetica, sans-serif;">CAS No. 29329-71-3</span></strong></p><p style="box-sizing: border-box; transition: all 0.6s ease 0s; margin-top: 4px; margin-bottom: 4px; margin-left: 30px; padding: 0px; color: rgb(34, 34, 34); line-height: 20px; font-family: " microsoft="" white-space:="" background-color:=""><strong><span style="box-sizing: border-box; transition: all 0.6s ease 0s; font-size: 14px; font-family: arial, helvetica, sans-serif;"><span style="font-size: 13px;">分子式</span><span style="font-size: 16px;"> C<sub>2</sub>H<sub>7</sub>O<sub>7</sub>P<sub>2</sub>Na </span><span style="font-size: 13px;"> </span></span></strong></p><p style="box-sizing: border-box; transition: all 0.6s ease 0s; margin-top: 4px; margin-bottom: 4px; margin-left: 30px; padding: 0px; color: rgb(34, 34, 34); line-height: 20px; font-family: " microsoft="" white-space:="" background-color:=""><strong><span style="font-weight: 700; box-sizing: border-box; transition: all 0.6s ease 0s; font-size: 16px; font-family: arial, helvetica, sans-serif;">相對分子質(zhì)量：228</span></strong></p><p style="box-sizing: border-box; transition: all 0.6s ease 0s; margin-top: 4px; margin-bottom: 4px; margin-left: 30px; padding: 0px; color: rgb(34, 34, 34); line-height: 20px; font-family: " microsoft="" white-space:="" background-color:=""><strong><span style="font-weight: 700; box-sizing: border-box; transition: all 0.6s ease 0s; font-size: 16px; font-family: arial, helvetica, sans-serif;">結構式</span></strong></p><p style="box-sizing: border-box; transition: all 0.6s ease 0s; margin-top: 4px; margin-bottom: 4px; margin-left: 30px; padding: 0px; color: rgb(34, 34, 34); line-height: 20px; font-family: " microsoft="" white-space:="" background-color:="" text-align:=""><img src="/uploads/allimg/20201010/1602319220729042.png" title="1574411220210978.png" alt="圖片8.png" style="box-sizing: border-box; transition: all 0.6s ease 0s; border: 0px; vertical-align: middle; max-width: 100%;"/></p><h3>一、羥基乙叉二膦酸鈉HEDP·Na產(chǎn)品性能</h3><p>HEDP·Na是一種有機膦酸類阻垢緩蝕劑，能與鐵、銅、鋅等多種金屬離子形成穩(wěn)定的絡合物，能溶解金屬表面的氧化物。在250℃下仍能起到良好的緩蝕阻垢作用，在高pH下仍很穩(wěn)定，不易水解，一般光熱條件下不易分解。耐酸堿性、耐氯氧化性能較其它有機膦酸(鹽)好?？膳c水中金屬離子，尤其是鈣離子形成六圓環(huán)螯合物，因而具較好的阻垢效果并具明顯的溶限效應，當和其它水處理劑復合使用時，表現(xiàn)出理想的協(xié)同效應。</p><p>HEDP·Na最適于酸性配方的阻垢劑及洗滌劑，HEDP·Na是羥基乙叉二膦酸的單鈉鹽，適用于金屬清洗、金屬處理及金屬離子控制等方面的應用。</p><p>HEDP·Na廣泛應用于電力、化工、冶金、化肥等工業(yè)循環(huán)冷卻水系統(tǒng)及中、低壓鍋爐、油田注水及輸油管線的阻垢和緩蝕；HEDP·Na在輕紡工業(yè)中，可以作金屬和非金屬的清洗劑，漂染工業(yè)的過氧化物穩(wěn)定劑和固色劑，無氰電鍍工業(yè)的絡合劑。</p><h3 style="white-space: normal;">二、羥基乙叉二膦酸鈉HEDP·Na技術指標</h3><table cellspacing="0" width="428"><tbody style="box-sizing: border-box; transition: all 0.6s ease 0s;"><tr class="firstRow" style="box-sizing: border-box; transition: all 0.6s ease 0s; height: 36px;"><td width="183" valign="center" style="box-sizing: border-box; transition: all 0.6s ease 0s; padding: 0px; margin: 0px; border-color: rgb(0, 91, 172); background: rgb(234, 246, 253);"><p style="box-sizing: border-box; transition: all 0.6s ease 0s; line-height: 42px; font-size: 16px; text-indent: 10px; text-align: center;"><span style="box-sizing: border-box; transition: all 0.6s ease 0s; font-size: 16px; font-family: arial, helvetica, sans-serif;">項目</span></p></td><td width="245" valign="center" style="box-sizing: border-box; transition: all 0.6s ease 0s; padding: 0px; margin: 0px; border-left-color: initial; border-right-color: rgb(0, 91, 172); border-top-color: rgb(0, 91, 172); border-bottom-color: rgb(0, 91, 172); background: rgb(234, 246, 253);"><p style="box-sizing: border-box; transition: all 0.6s ease 0s; line-height: 42px; font-size: 16px; text-indent: 10px; text-align: center;"><span style="box-sizing: border-box; transition: all 0.6s ease 0s; font-size: 16px; font-family: arial, helvetica, sans-serif;">指標</span></p></td></tr><tr style="box-sizing: border-box; transition: all 0.6s ease 0s; height: 25px;"><td width="183" valign="center" style="box-sizing: border-box; transition: all 0.6s ease 0s; padding: 0px; margin: 0px; border-left-color: rgb(0, 91, 172); border-right-color: rgb(0, 91, 172); border-top-color: initial; border-bottom-color: rgb(0, 91, 172); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><p style="box-sizing: border-box; transition: all 0.6s ease 0s; line-height: 42px; font-size: 16px; text-indent: 10px;"><span style="box-sizing: border-box; transition: all 0.6s ease 0s; font-size: 16px; font-family: arial, helvetica, sans-serif;">外觀</span></p></td><td width="245" valign="center" style="box-sizing: border-box; transition: all 0.6s ease 0s; padding: 0px; margin: 0px; border-left-color: initial; border-right-color: rgb(0, 91, 172); border-top-color: initial; border-bottom-color: rgb(0, 91, 172); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><p style="box-sizing: border-box; transition: all 0.6s ease 0s; line-height: 42px; font-size: 16px; text-indent: 10px; text-align: center;"><span style="box-sizing: border-box; transition: all 0.6s ease 0s; font-size: 16px; font-family: arial, helvetica, sans-serif;">無色至微黃色透明液體</span></p></td></tr><tr style="box-sizing: border-box; transition: all 0.6s ease 0s; height: 25px;"><td width="183" valign="center" style="box-sizing: border-box; transition: all 0.6s ease 0s; padding: 0px; margin: 0px; border-left-color: rgb(0, 91, 172); border-right-color: rgb(0, 91, 172); border-top-color: initial; border-bottom-color: rgb(0, 91, 172); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><p style="box-sizing: border-box; transition: all 0.6s ease 0s; line-height: 42px; font-size: 16px; text-indent: 10px;"><span style="box-sizing: border-box; transition: all 0.6s ease 0s; font-size: 16px; font-family: arial, helvetica, sans-serif;">活性組分（以HEDP計）/%</span></p></td><td width="245" valign="center" style="box-sizing: border-box; transition: all 0.6s ease 0s; padding: 0px; margin: 0px; border-left-color: initial; border-right-color: rgb(0, 91, 172); border-top-color: initial; border-bottom-color: rgb(0, 91, 172); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><p style="box-sizing: border-box; transition: all 0.6s ease 0s; line-height: 42px; font-size: 16px; text-indent: 10px; text-align: center;"><span style="box-sizing: border-box; transition: all 0.6s ease 0s; font-size: 16px; font-family: arial, helvetica, sans-serif;">19.0～21.0</span></p></td></tr><tr style="box-sizing: border-box; transition: all 0.6s ease 0s; height: 26px;"><td width="183" valign="center" style="box-sizing: border-box; transition: all 0.6s ease 0s; padding: 0px; margin: 0px; border-left-color: rgb(0, 91, 172); border-right-color: rgb(0, 91, 172); border-top-color: initial; border-bottom-color: rgb(0, 91, 172); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><p style="box-sizing: border-box; transition: all 0.6s ease 0s; line-height: 42px; font-size: 16px; text-indent: 10px;"><span style="box-sizing: border-box; transition: all 0.6s ease 0s; font-size: 16px; font-family: arial, helvetica, sans-serif;">pH（1%水溶液）</span></p></td><td width="245" valign="center" style="box-sizing: border-box; transition: all 0.6s ease 0s; padding: 0px; margin: 0px; border-left-color: initial; border-right-color: rgb(0, 91, 172); border-top-color: initial; border-bottom-color: rgb(0, 91, 172); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><p style="box-sizing: border-box; transition: all 0.6s ease 0s; line-height: 42px; font-size: 16px; text-indent: 10px; text-align: center;"><span style="box-sizing: border-box; transition: all 0.6s ease 0s; font-size: 16px; font-family: arial, helvetica, sans-serif;">2.3～2.9</span></p></td></tr><tr style="box-sizing: border-box; transition: all 0.6s ease 0s; height: 26px;"><td width="183" valign="center" style="box-sizing: border-box; transition: all 0.6s ease 0s; padding: 0px; margin: 0px; border-left-color: rgb(0, 91, 172); border-right-color: rgb(0, 91, 172); border-top-color: initial; border-bottom-color: rgb(0, 91, 172); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><p style="box-sizing: border-box; transition: all 0.6s ease 0s; line-height: 42px; font-size: 16px; text-indent: 10px;"><span style="box-sizing: border-box; transition: all 0.6s ease 0s; font-size: 16px; font-family: arial, helvetica, sans-serif;">密度（20℃）/g·cm<span style="line-height: 0; top: -0.5em; font-size: 16px; vertical-align: super;">-3</span></span></p></td><td width="245" valign="center" style="box-sizing: border-box; transition: all 0.6s ease 0s; padding: 0px; margin: 0px; border-left-color: initial; border-right-color: rgb(0, 91, 172); border-top-color: initial; border-bottom-color: rgb(0, 91, 172); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><p style="box-sizing: border-box; transition: all 0.6s ease 0s; line-height: 42px; font-size: 16px; text-indent: 10px; text-align: center;"><span style="box-sizing: border-box; transition: all 0.6s ease 0s; font-size: 16px; font-family: arial, helvetica, sans-serif;">1.11～1.21</span></p></td></tr><tr style="box-sizing: border-box; transition: all 0.6s ease 0s; height: 26px;"><td width="183" valign="center" style="box-sizing: border-box; transition: all 0.6s ease 0s; padding: 0px; margin: 0px; border-left-color: rgb(0, 91, 172); border-right-color: rgb(0, 91, 172); border-top-color: initial; border-bottom-color: rgb(0, 91, 172); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><p style="box-sizing: border-box; transition: all 0.6s ease 0s; line-height: 42px; font-size: 16px; text-indent: 10px;"><span style="box-sizing: border-box; transition: all 0.6s ease 0s; font-size: 16px; font-family: arial, helvetica, sans-serif;">Fe含量(以Fe計) /mg·L<span style="line-height: 0; top: -0.5em; font-size: 16px; vertical-align: super;">-1</span></span></p></td><td width="245" valign="center" style="box-sizing: border-box; transition: all 0.6s ease 0s; padding: 0px; margin: 0px; border-left-color: initial; border-right-color: rgb(0, 91, 172); border-top-color: initial; border-bottom-color: rgb(0, 91, 172); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><p style="box-sizing: border-box; transition: all 0.6s ease 0s; line-height: 42px; font-size: 16px; text-indent: 10px; text-align: center;"><span style="box-sizing: border-box; transition: all 0.6s ease 0s; font-size: 16px; font-family: arial, helvetica, sans-serif;">≤20.0</span></p></td></tr></tbody></table><h3 style="white-space: normal;">三、羥基乙叉二膦酸鈉HEDP·Na使用方法</h3><p><span style="color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); font-size: 16px; font-family: arial, helvetica, sans-serif;">作阻垢劑一般使用濃度2～20mg/L，作緩蝕劑一般使用濃度20-100mg/L，HEDP·Na作清洗劑一般使用濃度1000～2000mg/L，通常與聚羧酸型阻垢分散劑配合使用。</span></p><h3 style="white-space: normal;">四、羥基乙叉二膦酸鈉HEDP·Na包裝與貯存</h3><p><span style="color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); font-size: 16px; font-family: arial, helvetica, sans-serif;">HEDP·Na用塑料桶包裝，每桶30kg或250kg，也可根據(jù)用戶需要確定。貯于室內(nèi)陰涼處，貯存期十個月。</span></p><h3 style="white-space: normal;">五、羥基乙叉二膦酸鈉HEDP·Na安全與防護</h3><p><span style="color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); font-size: 16px; font-family: arial, helvetica, sans-serif;">HEDP·Na為酸性，操作時注意勞動保護，應避免與皮膚、眼睛等接觸，接觸后用大量清水沖洗。</span></p> </div> </div> <div id="8enkcqhtxhju" class="more_tit"> <h3 class="t1">相關產(chǎn)品推薦</h3> <div id="8enkcqhtxhju" class="lin"></div> </div> <div id="8enkcqhtxhju" class="b20"></div> <div id="8enkcqhtxhju" class="more-list"> <div id="8enkcqhtxhju" class="col-md-3 mp5"> <a href="/product/fstscl/971.html"><img 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