Chem. J. Chinese Universities ›› 1985, Vol. 6 ›› Issue (6): 565.
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Chen Zhusheng, Go Haiqing, He Yuankang, Chen Weiying
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Abstract: The sodium salt of poly-6-sulfohexyl methacrylate (PSSHMA) has been synthesized. In 0.15M NaCl,refractionation and triangle fractionation by precipitation from a solvent-nonsolvent mixture was carried out by adding alcohol to a dilute aqueous solution of the PSSHMA. Mn and [η] were measured by means of osmometry and viscometry. Empirical correlation between intrinsic viscosity and molecular weight was obtained as follows [η] =3.06×10-3 Mn0.82. The reasonable conditions of measurement of osmometry and viscometry were also discussed.
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Chen Zhusheng, Go Haiqing, He Yuankang, Chen Weiying . Empirical Correlations Between intrinsic Viscosity and Number-Average Molecular Weight for Aqueous Solution of PSSHMA[J]. Chem. J. Chinese Universities, 1985, 6(6): 565.
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