Opening book details…
Can I read A Highly Sensitive and Selective Method for the Extraction-spectrophotometric Determination of Cobalt on EtoBox?
A Highly Sensitive and Selective Method for the Extraction-spectrophotometric Determination of Cobalt by Omar Baudino; Carlos B. Marone is a Chemistry article available to read on EtoBox.
What is A Highly Sensitive and Selective Method for the Extraction-spectrophotometric Determination of Cobalt about?
The method is based on the highly sensitive reaction between cobalt and 4-(5-bcomo-2-pyridylazo)-1,3\_diaminobenzene. The cationic complex in slightly acidic solution is quantitatively extracted into chloroform as an ion pair with anthraquinone sulfonate; interfering ions are retained in the aqueous phase by selected masking agents. The cobalt complex is then rapidly backextracted into 2.4 M HCI and measured at 573 nm (c = 1.16 x 10' 1 mol-' cm-').
Who reads A Highly Sensitive and Selective Method for the Extraction-spectrophotometric Determination of Cobalt?
It is typically read by researchers, students, and practitioners in Chemistry.
- Author
- Omar Baudino; Carlos B. Marone
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0003-2670)
- Published
- 1980
- Language
- EN
- Field
- Chemistry (Physical Sciences)