Nessler reagent[improved]
for qualitative det. of ammonia and ammonium compounds
Reagent
Code: #126660
Alias
Nessler's reagent, Nessler's reagent; lower detection limit than N823303
CAS Number
7783-33-7
Properties
Lower detection limit than N823303
science Other reagents with same CAS 7783-33-7
blur_circular Chemical Specifications
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Molecular Information
Weight
786.4 g/mol
Formula
K₂HgI₄
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Registry Numbers
MDL Number
MFCD00049656
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Storage & Handling
Density
1.16 g/mL at 20 °C
Storage
2~8°C
description Product Description
Used primarily for the detection and quantification of ammonia and ammonium ions in water and soil samples, this reagent is essential in environmental monitoring and water quality testing. It is also applied in clinical laboratories to measure blood urea nitrogen levels, aiding in the diagnosis of kidney function. In industrial settings, it helps in monitoring ammonia levels in wastewater treatment processes. The reagent forms a yellow to brown color upon reaction with ammonia, allowing for easy visual or spectrophotometric analysis. Its improved formulation ensures higher sensitivity and accuracy in detecting low concentrations of ammonia.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Appearance | Colorless to very light yellow and colorless to very light green-yellow liquid |
| Remark on Appearance | May form little sediment upon storage |
| Application Test | Suitable For The Determination Of Ammonium |
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