What are the applications of ammonium thiocyanate?
2025-05-26
Ammonium thiocyanate (NH₄SCN) is a versatile inorganic ammonium salt with applications in various fields
Ammonium thiocyanate (NH₄SCN) is a versatile inorganic ammonium salt with applications in various fields, including chemical engineering, agriculture, and analytical testing. Specific uses are as follows:
I. Chemical Engineering and Material Synthesis
Catalysts and Intermediates
Used as a polymerization catalyst in organic synthesis (e.g., artificial resins, thiourea).
Auxiliary raw material in hydrogen peroxide production.
Synthetic Raw Materials
Used in the manufacture of inorganic compounds such as cyanides, thiocyanates, and ferrocyanides.
Involved in the synthesis of pesticides (e.g., 'Ye Qing Shuang') and herbicides.
II. Agriculture and Industry
Agricultural Production
A fertilizer for specific crops, providing nitrogen and sulfur to promote plant growth.
A core component in herbicide manufacturing.
Industrial Processing
Electroplating additive (e.g., zinc plating, black nickel plating processes).
Used in the steel industry to prepare pickling agents for metal surface treatment.
Used in dyeing as a dispersing agent to improve dyeing uniformity.
III. Detection and Analysis
Chemical Composition Determination
Colorimetric determination of iron content in soft drinks.
Analysis of trace amounts of iron, silver, and mercury ions in electrolytes.
Laboratory Reagents
Used as a standard solution and analytical reagent for water quality and nitrogen content testing in pesticides.
IV. Pharmaceuticals and Other Fields
Pharmaceutical Applications
Separation of antibiotics (e.g., synthesis and purification during production).
Other Uses
Catalyst for soy sauce coloring in food additives.
Electrolyte preparation to enhance conductivity.
Summary
The diverse applications of ammonium thiocyanate are based on its chemical activity and ionic properties, playing an important role from basic chemical engineering to high-end testing. However, standardized use is necessary to avoid environmental pollution or health risks.
Related Blog
What are the applications of potassium thiocyanate?
Potassium thiocyanate (KSCN) has a wide range of applications, mainly covering the following areas:
What are the effects and uses of ammonia water?
Ammonia water (ammonium hydroxide solution) is an alkaline liquid formed when ammonia gas dissolves in water.
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