此信息来自东涛化工 参考：www.dt-wt.com www.dong-tao.com www.dongtaochem.com 乙乙烯烯三三胺胺五五甲甲叉叉膦膦酸酸五五钠钠 D DT TP PM MP P N Na a5 5英文名称：英文名称：DiethyleneDiethylene TriamineTriamine PentaPenta (Methylene(Methylene PhosphonicPhosphonic Acid)Acid) PentasodiumPentasodium saltsalt【CAS】68155-78-2【CAS】68155-78-2 Dequest:2066Dequest:2066 分子式：分子式：C C9 9H H2323O O1515N N3 3P P5 5NaNa5 5 相对分子质量：相对分子质量：683.2683.2结构式：结构式：一、产品性能一、产品性能DTPMPNa5是一种中性产品，DTPMPNa5无毒，易溶于水，在水处理中用作循环冷却水和锅炉水的阻垢缓蚀剂。DTPMPNa5可用做过氧化物稳定剂、纺织印染用螯合剂、颜料的分散剂、化肥中微量元素携带剂、混凝土添加剂。此外，在造纸、电镀和化妆品等方面也得到了广泛应用。固体 DTPMPNa5极易吸潮，方便运输和在寒冷条件下使用。二、质量指标二、质量指标项项 目目指指 标标外 观琥珀色透明液体活性组分（以 DTPMPA 计） %24.0-26.0活性组份（以 DTPMPNa5计） %28.5-31.0总磷（以 PO43-计）%19.7-21.7此信息来自东涛化工 参考：www.dt-wt.com www.dong-tao.com www.dongtaochem.com 氯化物 (以 Cl-计) % 5.0密度（20）g/cm3 1.25Fe（以 Fe2+）含量 mg/L 20.0pH 值（1%水溶液）6.0-8.0三、包装与贮存：三、包装与贮存：DTPMPNa5液体用料塑桶包装，每桶25Kg 或250Kg，DTPMPNa5固体用内衬聚乙烯袋的50L 塑料桶装，每桶净重20Kg，贮于室内阴凉干燥处，防潮，贮存期为十个月。 四、安全防护四、安全防护DTPMPNa5为中性，操作时注意劳动保护，应避免与皮肤、眼睛等接触，接触后用大量清水冲洗。Diethylene Triamine Penta (Methylene Phosphonic Acid) Pentasodium salt(DTPMPNa5)CAS:68155-78-2Molecular Formula: C9H23O15N3P5Na5 Molecular weight:683.2Structure:1,Properties:DTPMPNa5 is a neutral product. DTPMPNa5 is notoxic, easily dissolved in water. It paly as a scale and corrosion inhibitor in circulating cool water system and boiler water system.DTPMPNa5 Also can be used as peroxide stabilizer, chelator in textile and dying field, dispersant for paint, microelement carrier in fertilizer, beton additives. Also it be widely used in paper making, electroplate and cosmetic field.The solid state DTPMPNa5 is slightly easy to deliquescence, convenient in transportation and suitable for usage in winter and freezing districts.2,Specification:itemsindexAppearance Umber transparent liquidOff white to yellow powderActive content(as DTPMPA) %24.0-26.058.0Active content(as DTPMPNa5)%28.5-31.069.1Total phosphoric acid (PO43-) %19.7-21.744.0-46.0Chloride (Cl-) % 5.010此信息来自东涛化工 参考：www.dt-wt.com www.dong-tao.com www.dongtaochem.com Density (20oC) g/cm3 1.25-Fe(Fe3+)ppm 2040pH (1% solution)6.0-8.06.0-8.03,Package and Storage:For liquid: Normally In 25kg or 250kg net Plastic Drum, or packing according to customers required. For solid: inner liner polyethylene (PE) bag, outer 50L plastic drum, net 20kg. Storage for ten months in room shady and dry place.