POTENTIOMETRIC DETERMINATION OF DISSOCIATION-CONSTANTS FOR SODIUM-SALT OF MORIN-5'-SULFONIC ACID (NAMSA) AND STABILITY-CONSTANTS FOR COMPLEXES CO(II), NI(II) AND CU(II) WITH NAMSA

被引:0
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作者
BUJONEK, B
机构
关键词
METAL COMPLEXES; STABILITY CONSTANTS; POTENTIOMETRIC METHOD; DISSOCIATION CONSTANTS;
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中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The potentiometric method was used to determine the dissociation constants for sodium salt of morin-5-sulfonic acid and the stability constants for its complexes with Co(II), Ni(II) and Cu(II). Investigations were carried out in aqueous solutions at a constant ionic strength mu = 0.1 (NaClO4), at 293 K.
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页码:1339 / 1344
页数:6
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