Water-soluble polyacetylenic alkali metal salts from monomers and polymers of carboxymethyl urethanes of di-, tetra-, and hexayne diols, or from the corresponding diacids; useful in thermal and irradiation exposure indicators and/or in detection and/or removal of nonalkali metal ions dissolved in aqueous media.
水溶性多乙酰基碱
金属盐,由二元醇、四元醇和六元醇的羧甲基聚
氨酯单体和聚合物或相应的二元酸组成;可用于热和辐照暴露指示剂和/或检测和/或去除溶解在
水介质中的非碱
金属离子。