Nitric acid 42° 68%

Nitric acid, also known as aqua fortis or spirit of niter, is a highly corrosive strong mineral acid. It is a colorless to yellow liquid with a characteristic sharp odor. Nitric acid is highly soluble in water and forms a variety of hydrates.

Properties of nitric acid 42° 68%

• Chemical formula: HNO₃
• Molar mass: 63.01 g/mol
• Density: 1.42 g/cm³
• Melting point: -42 °C
• Boiling point: 83 °C

Uses of nitric acid 42° 68%

Nitric acid 42° 68% is used in a variety of applications, including:

• Chemical industry: Nitric acid is used as a reactant in many chemical reactions, including nitration, sulfonation, and reduction.
• Industrial applications: Nitric acid is used in the production of fertilizers, explosives, and other industrial products.
• Medicinal applications: Nitric acid is used in the production of some medicines.
• Research applications: Nitric acid is used in research in a variety of fields, including chemistry, biology, and medicine.

Safety of nitric acid 42° 68%

Nitric acid 42° 68% is a highly corrosive and toxic substance. It can cause severe burns to the skin, eyes, and respiratory tract. It is also a strong oxidizer and can react with many other substances, including metals, plastics, and organic materials.

Handling and storage of nitric acid 42° 68%

Nitric acid 42° 68% should be handled and stored with extreme caution. It should be stored in a cool, dark, well-ventilated area. It should be kept in its original container and out of reach of children.

Precautions for handling nitric acid 42° 68%

When handling nitric acid 42° 68%, always wear personal protective equipment (PPE), including:

Chemical-resistant gloves

Safety glasses or goggles

A lab coat or apron

A respirator

If nitric acid 42° 68% comes into contact with your skin, immediately flush the affected area with water for at least 15 minutes. If nitric acid 42° 68% comes into contact with your eyes, immediately flush your eyes with water for at least 15 minutes and seek medical attention immediately. If nitric acid 42° 68% is inhaled, immediately move to fresh air and seek medical attention immediately.

First aid for nitric acid 42° 68% exposure

• Skin exposure: Flush the affected area with water for at least 15 minutes. Remove contaminated clothing and shoes.
• Eye exposure: Flush your eyes with water for at least 15 minutes. Do not rub your eyes.
• Inhalation: Move to fresh air. If breathing is difficult, administer oxygen.
• Ingestion: Do not induce vomiting. Call poison control immediately.

Conclusion

Nitric acid 42° 68% is a powerful and versatile substance with a variety of uses. However, it is important to handle and store it with extreme caution due to its corrosive and toxic properties.