EDTMPS 乙二胺四甲叉膦酸钠
<div><h3 style="font-size:12pt; font-weight:normal; line-height:150%; margin:0pt; orphans:0; text-align:justify; widows:0"><span style="font-family:微软雅黑; font-size:12pt">1、</span><span style="font-family:微软雅黑; font-size:12pt">基本信息</span></h3><p style="margin:0pt; orphans:0; text-align:justify; text-indent:20.1pt; widows:0"><span style="font-family:微软雅黑; font-size:12pt">（1）英文名：Sodium ethylene diamine tetramethylene phosphonate</span></p><p style="margin:0pt; orphans:0; text-align:justify; text-indent:20.1pt; widows:0"><span style="font-family:微软雅黑; font-size:12pt">（2）别名：乙</span><span style="font-family:微软雅黑; font-size:12pt">二胺四亚</span><span style="font-family:微软雅黑; font-size:12pt">甲基</span><span style="font-family:微软雅黑; font-size:12pt">膦</span><span style="font-family:微软雅黑; font-size:12pt">酸钠、</span><span style="font-family:微软雅黑; font-size:12pt">亚乙基二胺四甲</span><span style="font-family:微软雅黑; font-size:12pt">叉</span><span style="font-family:微软雅黑; font-size:12pt">膦</span><span style="font-family:微软雅黑; font-size:12pt">酸钠</span></p><p style="margin:0pt; orphans:0; text-align:justify; text-indent:20.1pt; widows:0"><span style="font-family:微软雅黑; font-size:12pt">（3）分子式： C</span><span style="font-family:微软雅黑; font-size:8pt; vertical-align:sub">6</span><span style="font-family:微软雅黑; font-size:12pt">H</span><span style="font-family:微软雅黑; font-size:8pt; vertical-align:sub">12</span><span style="font-family:微软雅黑; font-size:12pt">O</span><span style="font-family:微软雅黑; font-size:8pt; vertical-align:sub">12</span><span style="font-family:微软雅黑; font-size:12pt">N</span><span style="font-family:微软雅黑; font-size:8pt; vertical-align:sub">2</span><span style="font-family:微软雅黑; font-size:12pt">P</span><span style="font-family:微软雅黑; font-size:8pt; vertical-align:sub">4</span><span style="font-family:微软雅黑; font-size:12pt">Na</span><span style="font-family:微软雅黑; font-size:8pt; vertical-align:sub">8</span><span style="font-family:微软雅黑; font-size:12pt"> </span><span style="font-family:微软雅黑; font-size:12pt"> </span><span style="font-family:微软雅黑; font-size:12pt"> </span><span style="font-family:微软雅黑; font-size:12pt"> </span><span style="font-family:微软雅黑; font-size:12pt"> </span><span style="font-family:微软雅黑; font-size:12pt"> </span><span style="font-family:微软雅黑; font-size:12pt"> </span></p><p style="margin:0pt; orphans:0; text-align:justify; text-indent:20.1pt; widows:0"><span style="font-family:微软雅黑; font-size:12pt">（4）相对分子质量：611.98</span></p><p style="margin:0pt; orphans:0; text-align:justify; text-indent:20.1pt; widows:0"><span style="font-family:微软雅黑; font-size:12pt">（5）结构式：</span></p><p style="margin:0pt; orphans:0; text-align:center; widows:0"></p><h3 style="font-size:12pt; font-weight:normal; line-height:150%; margin:0pt; orphans:0; text-align:justify; widows:0"><span style="font-family:微软雅黑; font-size:12pt">3、技术指标 </span></h3><div style="text-align:center"><table cellspacing="0" cellpadding="0" style="border-collapse:collapse; margin:0 auto; width:100%"><tr style="height:25.5pt"><td rowspan="2" style="background-color:#a6a6a6; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">项</span><span style="font-family:微软雅黑; font-size:12pt"> </span><span style="font-family:微软雅黑; font-size:12pt"> 目</span></p></td><td style="background-color:#a6a6a6; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">指</span><span style="font-family:微软雅黑; font-size:12pt"> </span><span style="font-family:微软雅黑; font-size:12pt"> 标</span></p></td></tr><tr style="height:25.5pt"><td style="background-color:#a6a6a6; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">HG/T 3538-2011</span></p></td></tr><tr style="height:25.5pt"><td style="background-color:#ffffff; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">外 观</span></p></td><td style="background-color:#ffffff; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">淡黄色至黄色透明液体</span></p></td></tr><tr style="height:25.5pt"><td style="background-color:#ffffff; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">活性组份(以</span><span style="font-family:微软雅黑; font-size:12pt">EDTMP</span><span style="font-family:微软雅黑; font-size:12pt">S计)，%</span></p></td><td style="background-color:#ffffff; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">≥30.0</span></p></td></tr><tr style="height:25.5pt"><td style="background-color:#ffffff; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">氯化物 (以Cl-计), %</span></p></td><td style="background-color:#ffffff; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">≤2.0</span></p></td></tr><tr style="height:25.5pt"><td style="background-color:#ffffff; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">PH值(1%水溶液)</span></p></td><td style="background-color:#ffffff; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">9.5～10.5</span></p></td></tr><tr style="height:25.5pt"><td style="background-color:#ffffff; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">密度（20℃），g/cm</span><span style="font-family:微软雅黑; font-size:8pt; vertical-align:super">3</span></p></td><td style="background-color:#ffffff; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">≥1.25</span></p></td></tr><tr style="height:25.5pt"><td style="background-color:#ffffff; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">有机</span><span style="font-family:微软雅黑; font-size:12pt">膦</span><span style="font-family:微软雅黑; font-size:12pt">（以PO</span><span style="font-family:微软雅黑; font-size:8pt; vertical-align:sub">4</span><span style="font-family:微软雅黑; font-size:8pt; vertical-align:super">3-</span><span style="font-family:微软雅黑; font-size:12pt">计），%</span></p></td><td style="background-color:#ffffff; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">≥10.0</span></p></td></tr><tr style="height:25.5pt"><td style="background-color:#ffffff; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">磷酸（以PO</span><span style="font-family:微软雅黑; font-size:8pt; vertical-align:sub">4</span><span style="font-family:微软雅黑; font-size:8pt; vertical-align:super">3-</span><span style="font-family:微软雅黑; font-size:12pt">计），%</span></p></td><td style="background-color:#ffffff; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">≤1.0</span></p></td></tr><tr style="height:25.5pt"><td style="background-color:#ffffff; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">亚磷酸（以PO</span><span style="font-family:微软雅黑; font-size:8pt; vertical-align:sub">3</span><span style="font-family:微软雅黑; font-size:8pt; vertical-align:super">3-</span><span style="font-family:微软雅黑; font-size:12pt">计），%</span></p></td><td style="background-color:#ffffff; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">≤3.0</span></p></td></tr></table></div><h3 style="font-size:12pt; font-weight:normal; line-height:150%; margin:0pt; orphans:0; text-align:justify; widows:0"><span style="font-family:微软雅黑; font-size:12pt">4、使用方法</span></h3><p style="margin:0pt; orphans:0; text-align:justify; text-indent:20.1pt; widows:0"><span style="font-family:微软雅黑; font-size:12pt">EDTMPS用于循环水和锅炉水</span><span style="font-family:微软雅黑; font-size:12pt">的缓蚀阻</span><span style="font-family:微软雅黑; font-size:12pt">垢剂、无氰电镀的络合剂、纺织印染行业螯合剂和氧漂稳定剂。在循环冷却水中单独投加时，一般剂量2～10mg/L。EDTMPS与HPMA按1:3比例复配后，可用于低压锅炉炉内水处理。EDTMPS也可与BTA、PAAS、锌盐等复配使用。</span></p><h3 style="font-size:12pt; font-weight:normal; line-height:150%; margin:0pt; orphans:0; text-align:justify; widows:0"><span style="font-family:微软雅黑; font-size:12pt">5、包装与贮存</span></h3><p style="margin:0pt; orphans:0; text-align:justify; text-indent:20.1pt; widows:0"><span style="font-family:微软雅黑; font-size:12pt">EDTMPS用</span><span style="font-family:微软雅黑; font-size:12pt">聚乙烯</span><span style="font-family:微软雅黑; font-size:12pt">塑料桶包装, 每桶25kg或</span><span style="font-family:微软雅黑; font-size:12pt">200KG。也可</span><span style="font-family:微软雅黑; font-size:12pt">根据用户需要确定。贮于室内阴凉处，贮存期六个月。</span></p><h3 style="font-size:12pt; font-weight:normal; line-height:150%; margin:0pt; orphans:0; text-align:justify; widows:0"><span style="font-family:微软雅黑; font-size:12pt">6、安全防护</span></h3><p style="margin:0pt; orphans:0; text-align:justify; text-indent:20.1pt; widows:0"><span style="font-family:微软雅黑; font-size:12pt">EDTMPS为碱性，操作时注意劳动保护，应避免与皮肤、眼睛等接触，接触后应立即用大量清水冲洗。</span></p><h3 style="font-size:12pt; font-weight:normal; line-height:150%; margin:0pt; orphans:0; text-align:justify; widows:0"><span style="font-family:微软雅黑; font-size:12pt">7、使用敬告：</span></h3><p style="margin:0pt; orphans:0; text-align:justify; text-indent:20.2pt; widows:0"><span style="font-family:微软雅黑; font-size:12pt">为维护客户及用户使用此产品时正确合理使用，备有“产品使用说明书”，我们建议您随时依需要向各地之分公司或代理</span><span style="font-family:微软雅黑; font-size:12pt">索取此</span><span style="font-family:微软雅黑; font-size:12pt">数据，并于使用此产品前详细及熟知此产品使用说明及各项安全须知。</span></p><p style="margin:0pt; orphans:0; text-align:justify; widows:0"><span style="font-family:微软雅黑; font-size:12pt"> </span></p></div> 标准简介本标准规定了乙二胺四亚甲基膦酸钠（EDTMPS）产品的要求、试验方法、检验规则以及标志、包装、运输和贮存。
本标准适用于以乙二胺、甲醛、三氯化磷以及氢氧化钠制得的乙二胺四亚甲基膦酸钠。该产品主要用于水处理的阻垢、缓蚀使用。
英文名称： Water treatment chemicals—Sodium ethylene diamine tetramethylene phosphonate
替代情况： 替代HG/T 3538-2003
中标分类： 化工>>化学助剂、表面活性剂、催化剂、水处理剂>>G77水处理剂
ICS分类： 化工技术>>分析化学>>71.040.40化学分析
发布部门： 中华人民共和国工业和信息化部
发布日期： 2011-12-20
实施日期： 2012-07-01
归口单位： 全国化学标准化技术委员会水处理剂分技术委员会
起草单位： 河南清水源科技股份有限公司、中海油天津化工研究设计院、山东省泰和水处理有限公司
出版社： 化工出版社
出版日期： 2012-07-01
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