4-Nitro-1,2-phenylenediamine Monohydrochloride is a sensitive reagent widely used in analytical chemistry for the detection and quantification of selenium (Se) through Gas Chromatography-Electron Capture Detector (GC-ECD) techniques. This compound plays a critical role in laboratory settings where precision and accuracy are essential, particularly in environmental and chemical analysis. It is commonly found in research facilities that require reliable methods for trace element detection, making it an indispensable tool for scientists working in analytical chemistry.
The compound is valued for its high sensitivity and selectivity in detecting selenium, enabling accurate quantification even at low concentrations. Its chemical structure allows it to react specifically with selenium, forming detectable derivatives that enhance the performance of GC-ECD systems. Additionally, it exhibits good stability under standard laboratory conditions, ensuring consistent results over time. These properties make it a preferred choice for laboratories requiring reliable and reproducible analytical methods.
In Indonesian laboratories, this reagent is extensively used in environmental, public health, and industrial research. It supports studies focused on water, soil, and food safety, contributing to the monitoring of environmental quality and the prevention of contamination. Its application is particularly relevant in efforts to ensure public health and environmental protection through rigorous analytical testing.
Related TCI products
- TCI M1104 39637-99-5 (R)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetyl Chloride [for Determination of the optical purity of Alcohols and Amines]
- TCI A5578 163927-30-8 (S)-(+)-NBD-Py-NCS [=(S)-(+)-4-(3-Isothiocyanatopyrrolidin-1-yl)-7-nitro-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]
- TCI A5577 163927-29-5 (R)-(-)-NBD-Py-NCS [=(R)-(-)-4-(3-Isothiocyanatopyrrolidin-1-yl)-7-nitro-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]
- TCI A5567 159717-68-7 (S)-(-)-NBD-Pro-COCl [=(S)-(-)-4-Nitro-7-(2-chloroformylpyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]
- TCI A5566 159717-69-8 (R)-(+)-NBD-Pro-COCl [=(R)-(+)-4-Nitro-7-(2-chloroformylpyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]
- TCI A5563 143112-51-0 (R)-(-)-NBD-APy [=(R)-(-)-4-Nitro-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]
- Environmental Analysis for detecting selenium in water and soil samples due to its high sensitivity and selectivity.
- Public Health Research to assess selenium levels in food and biological samples for nutritional and toxicological studies.
- Industrial Quality Control to monitor selenium content in chemical processes and raw materials for compliance with safety standards.
- Environmental Monitoring Programs to evaluate contamination levels in natural resources and ensure regulatory compliance.
- Analytical Chemistry Research for developing and validating methods in GC-ECD techniques for trace element detection.
| Brand | TCI |
|---|---|
| CAS number | 53209-19-1 |
| Molecular formula | — |
| Purity | — |
| Category | Analytical Chemistry > Analytical Reagents > Derivatization Reagents |
| Pack sizes | As per supplier specifications |
| Physical form | Solid (as per standard reagent form) |
| Storage | Store in a cool, dry place away from light and moisture |
This reagent should be stored in a cool, dry place, away from direct light and moisture to maintain its stability and effectiveness. It is recommended to use airtight containers to prevent exposure to air and humidity, which could affect its performance. Since it is a sensitive reagent, it should be handled with care to avoid contamination and ensure accurate results. Proper labeling and storage conditions are essential to maintain its integrity. Laboratories should ensure that it is kept in a secure location, away from incompatible substances and potential sources of heat or vibration. Regular inspection of storage conditions is advised to ensure optimal preservation of the reagent.
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