基本信息
CAS号
35657-77-3
EINECS号
252-656-4
分子式
C17H44N3NaO15P5
分子量
708.4004
别名
二己烯三胺五亚甲基膦酸钠, 二己烯三胺五甲叉膦酸钠, 双-1,6-亚己基三胺五亚甲基膦酸钠, [(膦酰甲基)亚氨基]双[六6,1-己二基氨双(亚甲基)]四磷酸钠, 二亚己基三胺五亚甲基磷酸钠, BHMA, BHMTPH.PN
英文名称
BIS(HEXAMETHYLENE)TRIAMINE-PENTAKIS(METHYLPHOSPHONIC ACID) sodium salt
英文别名
[[(phosphonomethyl)imino]bis[6,1-hexanediylnitrilobis(methylene)]]tetrakis-Phosphonicacid sodium salt, Bishexamethylenetriamine,pentamethylenepentaphosphonicacidsodium salt, Phosphonicacid,[[(phosphonomethyl)imino]bis[6,1- sodium salt, hexanediylnitrilobis(methylene)]]tetrakis- sodium salt, [[(phosphonomethyl)imino]bis[hexamethylenenitrilobis(methylene)]]tetrakisphosphonic acid sodium salt, BHMT, bis(hexamethylenetriaminepenta(methylenephosphonic acid))sodium salt, bis(hexamethylene)triaminopenta(methylene-phosphonic acid) sodium salt, Bishexamethylene triamine pentamethylene phosphonic acid sodium salt, BHMA, Partially neutralized sodium salt of bis hexamethylene triamine penta (methylene phosphonic acid) sodium salt, BHMTPH.PN, phosphonic acid, [1,6-hexanediylnitrilobis(methylene)]pentakis-, sodium salt (1:1), Bis(Hexamethylene)Triaminopenta(Methylene-Phosphonic Acid)
物化性质
沸点
1002.7°C at 760 mmHg
闪点
560.2°C
蒸汽压
0mmHg at 25°C
产品用途
BHMTPh•PN(Nax）是高效的螯合型阻垢剂，对碳酸盐垢和硫酸盐垢具有良好的阻垢效果。在较宽的pH范围和120℃高温下有极佳的水溶性和热稳定性，对钙离子容忍度高。
