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Updated: Jun 28, 2026
12:33
High-throughput Fluorometric Measurement of Potential Soil Extracellular Enzyme Activities
Published on: November 15, 2013
[Not Available]
N Gantchev1, V Kanazirska, D Athanassova
1Chaire de chimie analytique Ecole Normale Supérieure 7 rue "V. Markov", Plovdiv, Bulgarie.
Talanta
|May 1, 1972
Summary
Nitron dichloroiodide, Nt(ICl(2)), offers a new method for determining iodine. This gravimetric analysis is more accurate than the silver iodide method for iodine quantities between 4-40 mg.
Area of Science:
- Analytical Chemistry
- Inorganic Chemistry
Context:
- Accurate quantification of iodine is crucial in various chemical analyses.
- Existing methods for iodine determination, such as precipitation as silver iodide (AgI), have limitations in precision and accuracy for certain sample ranges.
Purpose:
- To prepare and characterize nitron dichloroiodide (Nt(ICl(2))).
- To develop and validate a novel gravimetric method for iodine determination using Nt(ICl(2)).
Summary:
- Nitron dichloroiodide (Nt(ICl(2))) was successfully synthesized and studied.
- A gravimetric method for determining iodine was established, utilizing Nt(ICl(2)) as the precipitating agent.
- The method demonstrated a lower error margin compared to the traditional AgI method for iodine masses ranging from 4 to 40 mg.
- Interference from bromate and chlorate ions was found to be negligible.
Impact:
- Provides a more accurate and potentially simpler gravimetric method for iodine quantification.
- Offers an alternative analytical technique for laboratories dealing with iodine analysis.
- The robustness against common interfering ions enhances its applicability in complex matrices.
