Nitric acid 69%

Product Name: Nitric Acid 69%

Chemical Formula: HNO₃

CAS Number: 7697-37-2

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Description:

Nitric Acid 69% is a highly corrosive and potent mineral acid with a concentration of 69% by weight. It is a colorless to pale yellow liquid, depending on its purity and storage conditions. Nitric acid is widely used in various industrial applications, including the manufacture of fertilizers, explosives, and in metal processing. It also finds applications in laboratory settings for analytical and synthetic purposes.

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Applications:

1. Industrial Manufacturing:
   • Fertilizers: Used in the production of nitrogen-based fertilizers such as ammonium nitrate.
   • Explosives: Essential for the manufacture of explosives like nitroglycerin and TNT (trinitrotoluene).
   • Metal Processing: Employed in the pickling and passivation of stainless steel and other metals to remove rust and other impurities.
2. Chemical Synthesis:
   • Nitration Reactions: Used in organic chemistry for nitration reactions, introducing nitro groups into organic molecules.
   • Oxidizing Agent: Acts as a powerful oxidizing agent in various chemical reactions.
3. Laboratory Use:
   • Analytical Reagent: Utilized in laboratories for qualitative and quantitative analysis, including the determination of metal content in samples.
   • Sample Preparation: Used for the digestion of samples in preparation for analysis by techniques such as atomic absorption spectroscopy (AAS) and inductively coupled plasma (ICP).
4. Electronics Industry:
   • Etching and Cleaning: Used in the manufacturing and cleaning of electronic components, including printed circuit boards (PCBs).

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Specifications:

• Appearance: Colorless to pale yellow liquid
• Odor: Pungent, acrid odor
• Concentration: 69% by weight
• Boiling Point: Approximately 122°C (252°F)
• Solubility: Completely miscible with water

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Advantages:

• High Purity: Ensures consistent and reliable performance in industrial, laboratory, and chemical synthesis applications.
• Versatile Use: Suitable for a wide range of applications across different industries.
• Effective Oxidizing Agent: Provides strong oxidizing properties essential for various chemical reactions and processes.

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Safety Information:

• Hazards: Highly corrosive and can cause severe burns to skin, eyes, and mucous membranes. Inhalation of vapors can cause respiratory irritation and damage.
• Handling: Use appropriate personal protective equipment (PPE), including acid-resistant gloves, safety goggles, and protective clothing. Handle in a well-ventilated area, preferably in a fume hood.
• Storage: Store in a cool, dry place, away from direct sunlight, heat sources, and incompatible materials such as organic compounds, reducing agents, and flammable substances. Keep container tightly closed.