2-Aminonaphthalene-1-sulfonic acid CAS：81-16-3

Product Overview

This comprehensive guide aims to provide an in-depth understanding of 2-Aminonaphthalene-1-sulfonic acid (CAS: 81-16-3), a versatile chemical compound widely used in various industries. The article will cover its product parameters, usage scenarios, case studies, solutions, expert opinions, and FAQs to ensure that readers gain a comprehensive understanding of this chemical.

Product Parameters

2-Aminonaphthalene-1-sulfonic acid is a white to off-white crystalline powder with a melting point of 244-246°C. It is soluble in water, alcohol, and ether. The molecular formula of this compound is C10H7NO4S, and its molecular weight is 233.25 g/mol. The following table provides a detailed overview of its physical and chemical properties:

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Usage Scenarios

2-Aminonaphthalene-1-sulfonic acid finds applications in various industries, including dye manufacturing, pharmaceuticals, and agriculture. Here are some common usage scenarios:

1. **Dye Manufacturing**: This compound is used as a mordant in dyeing processes, enhancing the colorfastness of dyes.
2. **Pharmaceuticals**: It is used in the synthesis of certain pharmaceutical intermediates and APIs.
3. **Agriculture**: As a herbicide, it helps control unwanted plant growth in agricultural fields.

Case Studies

Here are two case studies showcasing the use of 2-Aminonaphthalene-1-sulfonic acid in different industries:

1. **Dye Manufacturing**: A leading dye manufacturer in China used 2-Aminonaphthalene-1-sulfonic acid to improve the colorfastness of their dyes. This resulted in higher customer satisfaction and increased sales.
2. **Pharmaceuticals**: A pharmaceutical company in India utilized this compound in the synthesis of a new drug intermediate, which was later approved by regulatory authorities.

Solutions

To ensure the optimal performance of 2-Aminonaphthalene-1-sulfonic acid, it is essential to follow certain guidelines:

1. **Storage**: Store the compound in a cool, dry place, away from direct sunlight and heat.
2. **Handling**: Wear appropriate personal protective equipment (PPE) while handling the compound to avoid skin and eye contact.
3. **Dosage**: Follow the recommended dosage for each application to achieve the desired results.

Expert Opinions

Industry experts suggest that 2-Aminonaphthalene-1-sulfonic acid is a valuable chemical with numerous applications. They emphasize the importance of proper handling and storage to ensure safety and optimal performance.

FAQs

Here are some frequently asked questions about 2-Aminonaphthalene-1-sulfonic acid:

1. **Q: Is 2-Aminonaphthalene-1-sulfonic acid hazardous?**
**A:** Yes, it is hazardous if not handled properly. Always wear PPE and follow safety guidelines.
2. **Q: Can 2-Aminonaphthalene-1-sulfonic acid be recycled?**
**A:** Yes, it can be recycled through appropriate chemical processes.
3. **Q: What are the health effects of 2-Aminonaphthalene-1-sulfonic acid?**
**A:** Prolonged exposure to this compound can cause skin, eye, and respiratory irritation. Seek medical attention if exposed.

Conclusion

2-Aminonaphthalene-1-sulfonic acid (CAS: 81-16-3) is a versatile chemical compound with numerous applications in various industries. By understanding its product parameters, usage scenarios, case studies, solutions, expert opinions, and FAQs, readers can make informed decisions regarding its use. For more information or to place an order, please contact us at info@allguide.org.

Keywords

2-Aminonaphthalene-1-sulfonic acid, CAS: 81-16-3, dye manufacturing, pharmaceuticals, agriculture, herbicide, mordant, storage, handling, dosage, safety, FAQs, expert opinions.