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class="detail"> <p style="box-sizing: border-box;margin-top: 0px;margin-bottom: 0px;padding: 0px;border: 0px;font-variant-numeric: inherit;font-variant-east-asian: inherit;font-stretch: inherit;line-height: 24px;font-family: 微軟雅黑, Arial;vertical-align: baseline;color: rgb(68, 68, 68);white-space: normal;background-color: rgb(255, 255, 255)"><span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">符合</span>HG/T 3537-1999</p><table cellspacing="0" width="569"><tbody style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline"><tr style="box-sizing: border-box" class="firstRow"><td width="0" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-style: solid;"><br/></td><td width="284" valign="top" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-color: windowtext; border-style: solid;"><p style="box-sizing: border-box;border: 0px;font-style: inherit;font-variant: inherit;font-stretch: inherit;font-size: inherit;line-height: 24px;font-family: inherit;vertical-align: baseline"><span style="box-sizing: border-box;padding: 0px;border: 0px;font-style: inherit;font-variant: inherit;font-weight: inherit;font-stretch: inherit;font-size: 14px;line-height: inherit;font-family: 宋體;vertical-align: baseline">項目</span></p></td><td width="284" valign="top" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-color: windowtext; border-style: solid;"><p style="box-sizing: border-box;border: 0px;font-style: inherit;font-variant: inherit;font-stretch: inherit;font-size: inherit;line-height: 24px;font-family: inherit;vertical-align: baseline"><span style="box-sizing: border-box;padding: 0px;border: 0px;font-style: inherit;font-variant: inherit;font-weight: inherit;font-stretch: inherit;font-size: 14px;line-height: inherit;font-family: 宋體;vertical-align: baseline">HG/T 3537-1999</span></p></td></tr><tr style="box-sizing: border-box"><td width="0" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-style: solid;"><br/></td><td width="284" valign="top" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-color: windowtext; border-style: solid;"><p style="box-sizing: border-box;border: 0px;font-style: inherit;font-variant: inherit;font-stretch: inherit;font-size: inherit;line-height: 24px;font-family: inherit;vertical-align: baseline"><span style="box-sizing: border-box;padding: 0px;border: 0px;font-style: inherit;font-variant: inherit;font-weight: inherit;font-stretch: inherit;font-size: 14px;line-height: inherit;font-family: 宋體;vertical-align: baseline">外觀(guān)</span></p></td><td width="284" valign="top" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-color: windowtext; border-style: solid;"><p style="box-sizing: border-box;border: 0px;font-style: inherit;font-variant: inherit;font-stretch: inherit;font-size: inherit;line-height: 24px;font-family: inherit;vertical-align: baseline"><span style="box-sizing: border-box;padding: 0px;border: 0px;font-style: inherit;font-variant: inherit;font-weight: inherit;font-stretch: inherit;font-size: 14px;line-height: inherit;font-family: 宋體;vertical-align: baseline">無(wú)色或淡黃色透明液體</span></p></td></tr><tr style="box-sizing: border-box"><td width="0" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-style: solid;"><br/></td><td width="284" valign="top" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-color: windowtext; border-style: solid;"><p style="box-sizing: border-box;border: 0px;font-style: inherit;font-variant: inherit;font-stretch: inherit;font-size: inherit;line-height: 24px;font-family: inherit;vertical-align: baseline"><span style="box-sizing: border-box;padding: 0px;border: 0px;font-style: inherit;font-variant: inherit;font-weight: inherit;font-stretch: inherit;font-size: 14px;line-height: inherit;font-family: 宋體;vertical-align: baseline">活性組分（以<span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline"><a target="_blank" style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline;background: none;color: rgb(42, 51, 60)">HEDP</a></span><span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">計）</span><span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">% </span><span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">≥</span></span></p></td><td width="284" valign="top" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-color: windowtext; border-style: solid;"><p style="box-sizing: border-box;border: 0px;font-style: inherit;font-variant: inherit;font-stretch: inherit;font-size: inherit;line-height: 24px;font-family: inherit;vertical-align: baseline"><span style="box-sizing: border-box;padding: 0px;border: 0px;font-style: inherit;font-variant: inherit;font-weight: inherit;font-stretch: inherit;font-size: 14px;line-height: inherit;font-family: 宋體;vertical-align: baseline">50.0</span></p></td></tr><tr style="box-sizing: border-box"><td width="0" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-style: solid;"><br/></td><td width="284" valign="top" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-color: windowtext; border-style: solid;"><p style="box-sizing: border-box;border: 0px;font-style: inherit;font-variant: inherit;font-stretch: inherit;font-size: inherit;line-height: 24px;font-family: inherit;vertical-align: baseline"><span style="box-sizing: border-box;padding: 0px;border: 0px;font-style: inherit;font-variant: inherit;font-weight: inherit;font-stretch: inherit;font-size: 14px;line-height: inherit;font-family: 宋體;vertical-align: baseline">亞磷酸（以<span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">PO33-</span><span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">計）</span><span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">% </span><span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">≤</span></span></p></td><td width="284" valign="top" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-color: windowtext; border-style: solid;"><p style="box-sizing: border-box;border: 0px;font-style: inherit;font-variant: inherit;font-stretch: inherit;font-size: inherit;line-height: 24px;font-family: inherit;vertical-align: baseline"><span style="box-sizing: border-box;padding: 0px;border: 0px;font-style: inherit;font-variant: inherit;font-weight: inherit;font-stretch: inherit;font-size: 14px;line-height: inherit;font-family: 宋體;vertical-align: baseline">2.0</span></p></td></tr><tr style="box-sizing: border-box"><td width="0" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-style: solid;"><br/></td><td width="284" valign="top" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-color: windowtext; border-style: solid;"><p style="box-sizing: border-box;border: 0px;font-style: inherit;font-variant: inherit;font-stretch: inherit;font-size: inherit;line-height: 24px;font-family: inherit;vertical-align: baseline"><span style="box-sizing: border-box;padding: 0px;border: 0px;font-style: inherit;font-variant: inherit;font-weight: inherit;font-stretch: inherit;font-size: 14px;line-height: inherit;font-family: 宋體;vertical-align: baseline">磷酸（以<span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">PO43-</span><span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">計）</span><span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">% </span><span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">≤</span></span></p></td><td width="284" valign="top" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-color: windowtext; border-style: solid;"><p style="box-sizing: border-box;border: 0px;font-style: inherit;font-variant: inherit;font-stretch: inherit;font-size: inherit;line-height: 24px;font-family: inherit;vertical-align: baseline"><span style="box-sizing: border-box;padding: 0px;border: 0px;font-style: inherit;font-variant: inherit;font-weight: inherit;font-stretch: inherit;font-size: 14px;line-height: inherit;font-family: 宋體;vertical-align: baseline">0.8</span></p></td></tr><tr style="box-sizing: border-box"><td width="0" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-style: solid;"><br/></td><td width="284" valign="top" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-color: windowtext; border-style: solid;"><p style="box-sizing: border-box;border: 0px;font-style: inherit;font-variant: inherit;font-stretch: inherit;font-size: inherit;line-height: 24px;font-family: inherit;vertical-align: baseline"><span style="box-sizing: border-box;padding: 0px;border: 0px;font-style: inherit;font-variant: inherit;font-weight: inherit;font-stretch: inherit;font-size: 14px;line-height: inherit;font-family: 宋體;vertical-align: baseline">氯化物（以<span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">Cl-</span><span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">計）</span><span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">% </span><span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">≤</span></span></p></td><td width="284" valign="top" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-color: windowtext; border-style: solid;"><p style="box-sizing: border-box;border: 0px;font-style: inherit;font-variant: inherit;font-stretch: inherit;font-size: inherit;line-height: 24px;font-family: inherit;vertical-align: baseline"><span style="box-sizing: border-box;padding: 0px;border: 0px;font-style: inherit;font-variant: inherit;font-weight: inherit;font-stretch: inherit;font-size: 14px;line-height: inherit;font-family: 宋體;vertical-align: baseline">1.0</span></p></td></tr><tr style="box-sizing: border-box"><td width="0" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-style: solid;"><br/></td><td width="284" valign="top" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-color: windowtext; border-style: solid;"><p style="box-sizing: border-box;border: 0px;font-style: inherit;font-variant: inherit;font-stretch: inherit;font-size: inherit;line-height: 24px;font-family: inherit;vertical-align: baseline"><span style="box-sizing: border-box;padding: 0px;border: 0px;font-style: inherit;font-variant: inherit;font-weight: inherit;font-stretch: inherit;font-size: 14px;line-height: inherit;font-family: 宋體;vertical-align: baseline">PH<span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">值（</span><span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">1%</span><span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">水溶液） ≤</span></span></p></td><td width="284" valign="top" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-color: windowtext; border-style: solid;"><p style="box-sizing: border-box;border: 0px;font-style: inherit;font-variant: inherit;font-stretch: inherit;font-size: inherit;line-height: 24px;font-family: inherit;vertical-align: baseline"><span style="box-sizing: border-box;padding: 0px;border: 0px;font-style: inherit;font-variant: inherit;font-weight: inherit;font-stretch: inherit;font-size: 14px;line-height: inherit;font-family: 宋體;vertical-align: baseline">2 2</span></p></td></tr><tr style="box-sizing: border-box"><td width="0" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-style: solid;"><br/></td><td width="284" valign="top" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-color: windowtext; border-style: solid;"><p style="box-sizing: border-box;border: 0px;font-style: inherit;font-variant: inherit;font-stretch: inherit;font-size: inherit;line-height: 24px;font-family: inherit;vertical-align: baseline"><span style="box-sizing: border-box;padding: 0px;border: 0px;font-style: inherit;font-variant: inherit;font-weight: inherit;font-stretch: inherit;font-size: 14px;line-height: inherit;font-family: 宋體;vertical-align: baseline">密度（<span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">20</span><span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">℃）</span><span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">g/cm3 </span><span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">≥</span></span></p></td><td width="284" valign="top" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-color: windowtext; border-style: solid;"><p style="box-sizing: border-box;border: 0px;font-style: inherit;font-variant: inherit;font-stretch: inherit;font-size: inherit;line-height: 24px;font-family: inherit;vertical-align: baseline"><span style="box-sizing: border-box;padding: 0px;border: 0px;font-style: inherit;font-variant: inherit;font-weight: inherit;font-stretch: inherit;font-size: 14px;line-height: inherit;font-family: 宋體;vertical-align: baseline">1.34</span></p></td></tr><tr style="box-sizing: border-box"><td width="0" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-style: solid;"><br/></td><td width="284" valign="top" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-color: windowtext; border-style: solid;"><p style="box-sizing: border-box;border: 0px;font-style: inherit;font-variant: inherit;font-stretch: inherit;font-size: inherit;line-height: 24px;font-family: inherit;vertical-align: baseline"><span style="box-sizing: border-box;padding: 0px;border: 0px;font-style: inherit;font-variant: inherit;font-weight: inherit;font-stretch: inherit;font-size: 14px;line-height: inherit;font-family: 宋體;vertical-align: baseline">鐵（以<span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">Fe3+</span><span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">計）含量 </span><span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">ppm </span><span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">≤</span></span></p></td><td width="284" valign="top" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-color: windowtext; border-style: solid;"><p style="box-sizing: border-box;border: 0px;font-style: inherit;font-variant: inherit;font-stretch: inherit;font-size: inherit;line-height: 24px;font-family: inherit;vertical-align: baseline"><span style="box-sizing: border-box;padding: 0px;border: 0px;font-style: inherit;font-variant: inherit;font-weight: inherit;font-stretch: inherit;font-size: 14px;line-height: inherit;font-family: 宋體;vertical-align: baseline">10</span></p></td></tr><tr style="box-sizing: border-box"><td width="0" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-style: solid;"><br/></td><td width="284" valign="top" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-color: windowtext; border-style: solid;"><p style="box-sizing: border-box;border: 0px;font-style: inherit;font-variant: inherit;font-stretch: inherit;font-size: inherit;line-height: 24px;font-family: inherit;vertical-align: baseline"><span style="box-sizing: border-box;padding: 0px;border: 0px;font-style: inherit;font-variant: inherit;font-weight: inherit;font-stretch: inherit;font-size: 14px;line-height: inherit;font-family: 宋體;vertical-align: baseline">活性組份（以<span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline"><a target="_blank" style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline;background: none;color: rgb(42, 51, 60)">HEDP</a></span><span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">·</span><span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">H2O</span><span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">計） </span><span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">% </span><span style="box-sizing: border-box;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">≥</span></span></p></td><td width="284" valign="top" style="box-sizing: border-box; padding: 0px; border-width: 1px; border-color: windowtext; border-style: solid;"><p style="box-sizing: border-box;border: 0px;font-style: inherit;font-variant: inherit;font-stretch: inherit;font-size: inherit;line-height: 24px;font-family: inherit;vertical-align: baseline"><span style="box-sizing: border-box;padding: 0px;border: 0px;font-style: inherit;font-variant: inherit;font-weight: inherit;font-stretch: inherit;font-size: 14px;line-height: inherit;font-family: 宋體;vertical-align: baseline">——</span></p><span style="box-sizing: border-box;padding: 0px;border: 0px;font-style: inherit;font-variant: inherit;font-weight: inherit;font-stretch: inherit;font-size: 14px;line-height: inherit;font-family: 宋體;vertical-align: baseline"><br/></span></td></tr></tbody></table><p>產(chǎn)品特性<br/></p><p>HEDP是一種有機磷酸類(lèi)阻垢緩蝕劑，能與鐵、銅、鋅等多種金屬離子形成穩定的絡(luò )合物，能溶解金屬表面的氧化物。HEDP在250℃下仍能起到良好的緩蝕阻垢作用，在高pH值下仍很穩定，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磷酸（鹽）好。HEDP可與水中金屬離子，尤其是鈣離子形成六圓環(huán)螯合物，因而HEDP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(shí)，表現出理想的協(xié)同效應。</p><p>HEDP固體屬于高純產(chǎn)品，適用于冬季嚴寒地區；特別適用于電子行業(yè)的清洗劑和日用化學(xué)品添加劑。</p><p>產(chǎn)品用途</p><p>【用途一】是鍋爐和換熱器的阻垢劑和緩蝕劑、無(wú)氰電鍍的絡(luò )合劑、皂用螯合劑、金屬和非金屬的清洗劑。</p><p>【用途二】常用作鍋爐水、循環(huán)水、油田注水處理中的阻垢緩蝕劑。常與聚羥酸類(lèi)阻垢分散劑復配。還可作無(wú)氰電鍍絡(luò )合劑，漂染業(yè)的固色劑，過(guò)氧化氫穩定劑。</p><p>【用途三】本品為無(wú)氰電鍍的主料。配制成無(wú)氰電鍍銅溶液，在鋼鐵上直接電鍍銅層結合力良好。鍍層光滑、色澤好。一般用量60%含量為100～120 ml/L。硫酸銅用量為15～20 g/L。另外，在電鍍前將鍍件浸在本品的1%～2%溶液中，使電鍍件轉為活化態(tài)，再進(jìn)行電鍍更能提高效果。</p><p>【用途四】該品為新型的無(wú)氯電鍍絡(luò )合劑，在循環(huán)冷卻水系統中用做水質(zhì)穩定的主劑，起緩蝕阻垢作用。該品是有機多無(wú)膦酸類(lèi)水片理劑之一，國內生產(chǎn)的這類(lèi)產(chǎn)品還有基他一些品種，例如氨基三亞甲基膦酸（ATMP）：[CH2PO（OH）2]3N以及乙二胺四亞甲基磷酸（EDTMP）等等。有機多元膦酸是60年代后期開(kāi)發(fā)、70年代前后被確認的一類(lèi)水處理劑，這類(lèi)處理劑的出現使水片理技術(shù)向前邁進(jìn)了一大步。與機聚磷酸鹽相比，有機多無(wú)膦酸具有良好的化學(xué)穩定性、不易水解、能耐較高溫度和藥劑量小且兼具緩和蝕垢性能等特點(diǎn)。是一類(lèi)陰極型緩蝕劑，又是一類(lèi)非化學(xué)當量阻垢劑。和其他水處理劑復合使用時(shí)，表現出理想的協(xié)同效應。對許多金屬離子如鈣、鎂、銅、鋅等具有優(yōu)異的螯合能務(wù)，甚至對這些金屬的無(wú)機鹽類(lèi)如CaSO4、CaCO3、MgSiO3等也有較好的去活化作用，因此大量應用于水處理技術(shù)。該品低毒，小白鼠皮下注射LD50為486.4mg/kg。</p><p>【用途五】作阻垢劑一般使用濃度1~10mg/L，作緩蝕劑一般使用濃度10~50mg/L；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。</p><p>HEDP液體用塑料桶包裝，每桶30Kg或250Kg；HEDP固體用內襯聚乙烯袋的塑料編織袋包裝，每袋凈重25kg，也可根據用戶(hù)需要確定。貯于室內陰涼通風(fēng)處，防潮，貯存期十個(gè)月。</p><p>安全防護</p><p>HEDP為酸性，應避免與眼睛、皮膚接觸，一旦濺到身上，應立即用大量水沖洗。</p><p><br/></p> </div> <div id="r9nfr5l" class="main_next"> <span id="rxzlbnv" class="prevrecord"><b>上一條：</b><a class='newsnext' title='除垢劑' href='/?product/53'>除垢劑</a> </span> <span id="j9zvfrd" class="nextrecord"><b>下一條：</b><a 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