作者: J. Schofield , M. Asaf
DOI: 10.1016/S0021-9673(97)00148-9
关键词:
摘要: Sulphonated phthalocyanine dyes may be prepared either by direct sulphonation or mixed condensation methods. Both syntheses will produce mixtures of products. Such analysed capillary electrophoresis to identify the various degrees substitution and indicate approximate composition mixtures.