中文名称：羟基亚乙基二膦酸
  • 1-羟基乙叉-1,1-二磷酸; 羟基乙叉二膦酸; 水质稳定剂HEDP; HEDP; 乙烷-1-羟基-1,1-二磷酸
  • 1-Hydroxyethylidene-1,1-diphosphonic acid
  • 1-Hydroxyethane-1,1-diphosphonic Acid; Etidronic acid; HEDP; HEDPA; Hydroxy Ethylidene-1,1-Diphosphonic Acid; 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid; 1-Hydroxyethylidene diphosphonic Acid; 1-hydroxy ethylene-1,1-diphosphonic acid; 1-HYDROXYETHYLIDENEDI(PHOSPHONIC ACID); disodium (1-hydroxyethane-1,1-diyl)bis[hydrogen(phosphonate)]; (1-hydroxyethane-1,1-diyl)bis(phosphonate); Hydroxyethylidenedi(phosphonic acid); Hydroxyethylidine Diphosphonic Acid; HydroxyEthylidene Diphosphonic acid
  • 2809-21-4
  • 220-552-8
  • C2H8O7P2
  • 201.9987
  • InChI=1/C2H8O7P2/c1-2(3,10(4,5)6)11(7,8)9/h3H,1H3,(H2,4,5,6)(H2,7,8,9)/p-4
  • 羟基亚乙基二膦酸 2809-21-4
  • 198~199℃
  • 578.8°C at 760 mmHg
  • 303.8°C
  • 8.34E-16mmHg at 25°C
  • 密度 1.45 (60% aq.)
  • 是锅炉和换热器的阻垢剂和缓蚀剂、无氰电镀的络合剂、皂用螯合剂、金属和非金属的清洗剂
  • 冰醋酸、醋酸、三氯化磷
  • 冰醋酸、醋酸、三氯化磷