25 Facts About Sodium Perrhenate

What is Sodium Perrhenate?

Sodium perrhenate is a chemical compound with the formula NaReO4. It is a salt containing the perrhenate anion, ReO4-. This compound is known for its unique properties and uses in various fields.

1. Sodium perrhenate is a white, crystalline solid that is highly soluble in water.
2. It is often used as a source of rhenium in chemical reactions.
3. The compound is stable under normal conditions but can decompose at high temperatures.
4. Sodium perrhenate is non-flammable and poses no significant fire hazard.
5. It is commonly used in the production of catalysts for the petrochemical industry.

Chemical Properties of Sodium Perrhenate

Understanding the chemical properties of sodium perrhenate helps in its application in different industries. Here are some interesting facts about its chemical nature.

6. Sodium perrhenate has a molar mass of 273.19 g/mol.
7. The compound has a melting point of 571°C.
8. It is an oxidizing agent, meaning it can accept electrons from other substances.
9. Sodium perrhenate is hygroscopic, which means it can absorb moisture from the air.
10. It reacts with acids to form perrhenic acid (HReO4).

Uses of Sodium Perrhenate

Sodium perrhenate has a variety of applications due to its unique properties. Let's explore some of its uses.

11. It is used in the preparation of rhenium metal, which is essential in high-temperature superalloys.
12. Sodium perrhenate is employed in the manufacturing of filaments for mass spectrometers.
13. It serves as a precursor for the synthesis of other rhenium compounds.
14. The compound is used in the production of catalysts for hydrogenation reactions.
15. It is also utilized in the field of radiopharmacy for labeling radiopharmaceuticals.

Safety and Handling of Sodium Perrhenate

Handling chemicals requires knowledge of their safety protocols. Here are some important safety facts about sodium perrhenate.

16. Sodium perrhenate should be stored in a cool, dry place away from incompatible substances.
17. It can cause irritation to the skin, eyes, and respiratory tract upon contact.
18. Personal protective equipment such as gloves and goggles should be worn when handling the compound.
19. In case of contact with skin or eyes, the affected area should be rinsed thoroughly with water.
20. Sodium perrhenate should be handled in a well-ventilated area to avoid inhalation of dust.

Environmental Impact of Sodium Perrhenate

The environmental impact of chemicals is a crucial consideration. Here are some facts about the environmental aspects of sodium perrhenate.

21. Sodium perrhenate is not considered to be highly toxic to aquatic life.
22. It does not bioaccumulate, meaning it does not build up in the tissues of living organisms.
23. The compound is relatively stable in the environment and does not degrade easily.
24. Proper disposal methods should be followed to prevent environmental contamination.
25. Sodium perrhenate is not classified as a hazardous waste under most regulations.

Sodium Perrhenate: The Final Word

Sodium perrhenate, a compound with the formula NaReO4, is more than just a chemical curiosity. It plays a crucial role in various industries, from catalysis to electronics. Its unique properties, like high melting point and solubility in water, make it invaluable in scientific research and industrial applications. Understanding its uses and characteristics can help in fields like chemistry, engineering, and environmental science.

Knowing these 25 facts about sodium perrhenate gives you a solid foundation for appreciating its significance. Whether you're a student, a professional, or just curious, this knowledge can be a stepping stone to deeper exploration. Sodium perrhenate might not be a household name, but its impact is far-reaching. Keep these facts in mind, and you'll see how this compound quietly influences many aspects of modern life.