中文名称:二乙烯三胺五甲叉膦酸钠
  • 二乙烯三胺五亚甲基膦酸钠; DTPMPoNax; 二乙烯三胺五甲叉膦酸五钠
  • [[(phosphonomethyl)imino]bis[(ethylenenitrilo)bis(methylene)]]tetrakisphosphonic acid, sodium salt
  • Hepta sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid); Sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid); DTPMPoNax; sodium hydrogen [10,10-dihydroxy-10-oxido-2,5,8-tris(phosphonomethyl)-2,5,8-triaza-10lambda~5~-phosphadec-1-yl]phosphonate; icosasodium [(bis{2-[bis(diphosphonatomethyl)amino]ethyl}amino)(phosphonato)methyl]phosphonate (non-preferred name); Diethylenetriaminepenta(Methylenephosphonicacid) Sodium Salt
  • 22042-96-2
  • 244-751-4
  • C9H13N3Na20O30P10
  • 1412.7346
  • InChI=1/C9H33N3O30P10.20Na/c13-43(14,15)5(44(16,17)18)10(1-3-11(6(45(19,20)21)46(22,23)24)7(47(25,26)27)48(28,29)30)2-4-12(8(49(31,32)33)50(34,35)36)9(51(37,38)39)52(40,41)42;;;;;;;;;;;;;;;;;;;;/h5-9H,1-4H2,(H2,13,14,15)(H2,16,17,18)(H2,19,20,21)(H2,22,23,24)(H2,25,26,27)(H2,28,29,30)(H2,31,32,33)(H2,34,35,36)(H2,37,38,39)(H2,40,41,42);;;;;;;;;;;;;;;;;;;;/q;20*+1/p-20
  • 二乙烯三胺五甲叉膦酸钠 22042-96-2
  • 外 观 深红棕色液体
    活性组分(以DTPMPA计) % 45.0-49.0
    总磷(以PO43-计)% 38.0-40.0
    氯化物 (以Cl-计) %    ≤ 5.0
    Fe(以Fe3+计)含量ppm ≤ 20
    PH值(1%水溶液) 2.0-3.0
    密度(20℃)g/cm3     ≥ 1.37-1.47
  • DTPMP•Nax是DTPMP的不同形式钠盐组成,DTPMP•Nax可用作阻垢剂、高效螯合剂、优良的BaSO4阻垢剂,广泛用于冷却水处理、过氧化物漂白的稳定剂、洗涤助剂、市政工业清洁用水、地热水处理、油田阻垢。