THE BORON-CURCUMIN COMPLEX IN THE DETERMINATION OF TRACE AMOUNTS OF BORON
A simple and robust method is described for the formation of the complex of boron with curcumin. The sensitivity of the method is 8.0 to 8.5 x 10/sup -5/ mu g per sq. cm by Sandell's definition. Formation of the complex is believed to be quartitative under the conditions used, and some evidence is given for a ratio of boron to curcumin of 1 to 3. Methods are outlined for determining boron in some metals, compounds, and organic materials. (auth)
- Research Organization:
- United Kingdom Atomic Energy Authority, Springfields Works, Lancs, Eng.
- NSA Number:
- NSA-17-007975
- OSTI ID:
- 4726554
- Journal Information:
- Analyst, Journal Name: Analyst Vol. Vol: 87
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
Similar Records
THE BORON-CURCUMIN COMPLEX IN TRACE BORON DETERMINATIONS
THE DETERMINATION OF MICROGRAM AND SUB-MICROGRAM AMOUNTS OF BORON. PART I. ABSORPTIOMETRIC DETERMINATION USING CURCUMIN
A COLORIMETRIC DETERMINATION OF MICRO AMOUNTS OF BORON, AND ITS APPLICATIONS FOR THE ANALYSIS OF BERYLLIUM METALS
Technical Report
·
Mon Dec 31 23:00:00 EST 1962
·
OSTI ID:4699741
THE DETERMINATION OF MICROGRAM AND SUB-MICROGRAM AMOUNTS OF BORON. PART I. ABSORPTIOMETRIC DETERMINATION USING CURCUMIN
Journal Article
·
Fri Feb 28 23:00:00 EST 1958
· Analytica Chimica Acta (Netherlands)
·
OSTI ID:4335681
A COLORIMETRIC DETERMINATION OF MICRO AMOUNTS OF BORON, AND ITS APPLICATIONS FOR THE ANALYSIS OF BERYLLIUM METALS
Journal Article
·
Wed Dec 31 23:00:00 EST 1958
· J. Atomic Energy Soc. Japan
·
OSTI ID:4208230