1-Naphthol
- CAS No.90-15-3
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High-purity 1-Naphthol flakes designed for hair dye intermediates and organic synthesis. Reliable supply with strict quality control and global shipping options.
Request Bulk PricingProduct Technical Details
Product Overview
1-Naphthol, chemically recognized as 1-Naphthalenol, stands as a pivotal organic compound within the industrial chemical landscape. Our manufacturing facility specializes in producing this essential intermediate with uncompromising attention to quality and consistency. The material is typically presented as off-white to light grey flakes, a physical characteristic that reflects its refined state and suitability for sensitive downstream applications. We understand that reliability in raw material supply is critical for maintaining production schedules in the chemical industry.
This aromatic hydrocarbon derivative serves as a foundational building block for a wide array of chemical transformations. Its unique reactivity profile makes it indispensable for manufacturers producing azo dyes, specialized pigments, and high-performance resins. We prioritize maintaining a purity level exceeding 99.0 percent to minimize impurities that could adversely affect reaction yields or final product quality in client processes. Our commitment to excellence ensures that every batch meets rigorous international standards.
Technical Specifications
Quality control is paramount in the production of fine chemical intermediates. We employ advanced analytical techniques, including High-Performance Liquid Chromatography (HPLC) and Gas Chromatography (GC), to verify the composition of each lot. The following table outlines the key physical and chemical parameters that define our standard grade 1-Naphthol.
| Items of Analysis | Standard of Analysis | Test Results |
|---|---|---|
| Appearance | White to grayish-white flake | Conform |
| Assay (GC) | ≥99.5% | 99.56% |
| Solidifying Point | ≥94.5℃ | 94.60℃ |
| 2-Naphthol Content | ≤0.2% | 0.08% |
| Low Boiling Matter | ≤0.1% | 0.02% |
| 1-Naphthylamine | ≤0.1% | N/A |
| Conclusion | Conforms to Factory Standard | |
Industrial Applications
The primary utilization of 1-Naphthol lies within the cosmetic and personal care sector, specifically serving as a key intermediate for hair dye formulations. Its ability to couple with diazonium salts makes it ideal for creating vibrant and stable colorants. Beyond cosmetics, this compound is extensively used in the manufacturing of polymers, antioxidants, and insecticides. The versatility of the naphthalene ring structure allows for diverse functionalization, making it a valuable asset for research and development departments seeking reliable raw materials.
Clients in the pharmaceutical and agrochemical sectors also utilize this intermediate for complex synthesis routes. Whether used in the production of pharmaceutical APIs or agricultural protectants, the consistency of our 1-Naphthol ensures reproducible results. We support our partners with technical data that facilitates smooth integration into their existing manufacturing processes.
Quality Assurance and Handling
Every shipment is accompanied by a Certificate of Analysis (COA) verifying parameters such as melting point, assay, and impurity limits. We test specifically for isomers like 2-Naphthol to ensure isomeric purity suitable for sensitive applications. Proper storage involves keeping the material in a cool, ventilated environment away from direct sunlight and oxidizing agents to prevent degradation.
Packaging is typically available in 25 kg drums, with customization options for bulk industrial requirements to suit specific logistics needs. Our commitment to safety extends to providing comprehensive safety data sheets and handling guidelines. We adhere to international shipping regulations for chemical goods, ensuring that your supply chain remains uninterrupted and compliant with local safety standards. Contact our sales team for detailed information on bulk pricing and lead times.
