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High-Quality Nitric Acid CAS 7697-37-2 from China Suppliers and Factory - HNO₃ for Industrial Use
Function and Use
1. Chemical raw materials
Nitric acid is an important chemical raw material used to manufacture fertilizers, pesticides, explosives, dyes, pigments, salts, etc.
2. Organic synthesis
In organic chemistry, a mixture of concentrated nitric acid and concentrated sulfuric acid is an important nitrating agent used to synthesize various nitro compounds.
3. Pharmaceutical industry
Nitric acid is used to manufacture pharmaceutical intermediates and drugs.
4. Dye and coating industry
Nitric acid is used to manufacture dye intermediates and coatings.
5. Water treatment
Used as a cleaning and rust removal agent for steel equipment, in sewage redox treatment, and as a nitrogen source for microbial nutrients.
6. Other uses
Includes rocket propellant, etching agents, analytical chemical reagents, and strong oxidants.
Frequently Asked Questions
What are the primary industrial applications of nitric acid?
Nitric acid is primarily used as a raw material for fertilizers, explosives, and pesticides. It is also essential in organic synthesis and the pharmaceutical industry.
How is nitric acid used in water treatment processes?
It serves as a cleaning and rust removal agent for carbon and stainless steel equipment. Additionally, it provides a nitrogen source for microbial nutrients in biological sewage treatment.
Is nitric acid involved in the production of dyes?
Yes, nitric acid is a key component in manufacturing dye intermediates and various coatings used in the textile and industrial sectors.
What role does it play in organic chemistry?
When mixed with concentrated sulfuric acid, it acts as a powerful nitrating agent used to synthesize essential nitro compounds.
Can nitric acid be used as a cleaning agent?
Yes, it is used as a strong acid cleaning corrosive agent and etching agent, particularly for metal surface preparation and rust removal.
Is nitric acid used in aerospace technology?
Yes, nitric acid is utilized as a rocket propellant due to its properties as a strong oxidant.