ICCAS OpenIR
Two-phase aqueous extraction of copper(II) and its application to speciation analysis of serum copper
Wang, ZH; Zeng, Y; Ma, HM; Liang, SC
1998-10-01
Source PublicationMICROCHEMICAL JOURNAL
ISSN0026-265X
Volume60Issue:2Pages:143-152
AbstractThe extraction of copper(II) with the two-phase aqueous system isopropyl alcohol-ammonium sulfate-ammonium thiocyanate [i-PrOH-(NH4)(2)SO4-NH4SCN] was studied and the related experimental conditions were optimized. The results show that Cu(II) can be quantitatively extracted under the selected conditions: 4 ml of i-PrOH, 1 ml of 6 mol/liter sulfuric acid (H2SO4), 1 ml of 2.5 mol/liter NH4SCN, and 5 g of (NH4)(2)SO4 (V-total = 15 ml). Application of the proposed method to speciation analysis of serum copper was also investigated and satisfactory results were obtained. (C) 1998 Academic Press.
Indexed BySCI
Language英语
WOS IDWOS:000076452300006
PublisherACADEMIC PRESS INC
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/74254
Collection中国科学院化学研究所
Corresponding AuthorLiang, SC
AffiliationChinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Wang, ZH,Zeng, Y,Ma, HM,et al. Two-phase aqueous extraction of copper(II) and its application to speciation analysis of serum copper[J]. MICROCHEMICAL JOURNAL,1998,60(2):143-152.
APA Wang, ZH,Zeng, Y,Ma, HM,&Liang, SC.(1998).Two-phase aqueous extraction of copper(II) and its application to speciation analysis of serum copper.MICROCHEMICAL JOURNAL,60(2),143-152.
MLA Wang, ZH,et al."Two-phase aqueous extraction of copper(II) and its application to speciation analysis of serum copper".MICROCHEMICAL JOURNAL 60.2(1998):143-152.
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