二乙烯三胺五甲叉膦酸七钠;
Hepta sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid);DTPMP heptasaodium salt;SODIUM SALT OF DIETHYLENE TRIAMINE PENTA (METHYLENE PHOSPHONIC ACID);DTPMPA.NA7;Diethylene triamine penta(methylene phosphonic acid),7Na Salt;
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