67953-76-8

• 常用中文名：羟基乙叉二膦酸钾
• 常用英文名：1-Hydroxyethylidene-1,1-diphosphonic acid potassium salt
• CAS号：67953-76-8
• 分子式：C₂H₄K₄O₇P₂
• 分子量：358.39000
• 相关类别： 有机原料 有机膦化合物
• 发布时间：2018-07-08 20:12:36
• 更新时间：2026-07-09 17:20:30

名称

• 中文名: 羟基乙叉二膦酸钾
• 英文名: 1-Hydroxyethanediphosphonic acid potassium salt
• 中文别名: (1-羟基亚乙基)二膦酸钾; 羟基亚乙基二膦酸钾盐(); 羟基乙叉二膦酸钾盐; 羟基乙叉二膦酸钾 HEDPKX; 羟基亚乙基二膦酸钾盐
• 英文别名: Potassium Hydroxyethylidene Diphosphonate; POTASSIUM SALT OF(1-HYDROXYETHYLIDENE) DIPHOSPHONATE; Potassium hydroxyethyl diphosphonate; Potassium salt of 1-Hydroxy Ethylidene-1,1- Diphosphonic Acid (HEDPKx); Hydroxy Ethylidene Diphosphonic Acid Potassium Salt; (1-hydroxyethylidene)bisphosphonic acid, potassium salt; 1-HYDROXYETHANEDIPHOSPHONIC ACID POTASSIUM SALT; HEDP.KS; Potassium(1-hydroxyethylidene)-1,1-diphosphonate; HEDP.Kx; Phosphonic acid, P,P'-(1-hydroxyethylidene)bis-, potassium salt (1:); potassium 1-hydroxyethylidene diphosphonate; (1-Hydroxyethylidene)bisphosphonic acid/potassium,(1:x) salt; 1-Hydroxyethanediphosphonicacidpotassiumsal; Phosphonic acid, (1-hydroxyethylidine)bis-, potassium salt; 1-Hydroxyethylidene-1,1-bis-(phosphonic acid) monopotassium salt; Potassium salt of 1-Hydroxy Ethylidene-1,1- Diphosphonic Acid; 1-Hydroxyethane-1,1-diphosphonic acid potassium salt; Phosphonic acid, (1-hydroxyethylidene)bis-, potassium salt

物化性质

• 沸点: 578.8ºC at 760mmHg
• 分子式: C₂H₄K₄O₇P₂
• 分子量: 358.39000
• 闪点: 303.8ºC
• 精确质量: 357.79800
• PSA: 166.23000
• LogP: 0.76060
• 外观性状: 无色或淡黄色透明液体