8-Hydroxyquinoline Sulfate
- CAS No.134-31-6
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High purity 8-Hydroxyquinoline Sulfate (CAS 134-31-6) designed for hair dye formulations. Offers excellent stability and consistent quality for industrial chemical synthesis.
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Product Overview
8-Hydroxyquinoline Sulfate, identified by CAS number 134-31-6, is a specialized organic compound widely recognized for its utility in various industrial synthesis processes. As a derivative of 8-hydroxyquinoline, this sulfate salt exhibits enhanced stability and solubility characteristics that make it particularly valuable in the formulation of hair dye intermediates. Our manufacturing process ensures that every batch meets rigorous international standards for purity and consistency, providing reliable performance for downstream chemical applications.
This compound is characterized by its distinct yellow crystalline powder appearance, which serves as a visual indicator of its quality grade. The molecular structure allows for effective chelating properties, which are essential in specific catalytic reactions and stabilization processes within complex organic syntheses. We prioritize safety and compliance in all production stages, ensuring that the material is suitable for large-scale industrial use.
Key Specifications
Quality control is paramount in the production of fine chemical intermediates. Our 8-Hydroxyquinoline Sulfate undergoes comprehensive testing using high-performance liquid chromatography (HPLC) and other analytical methods to verify compliance with specified parameters. The following table outlines the critical physical and chemical properties that define our standard grade product.
| Items of Analysis | Standard of Analysis | Test Results |
|---|---|---|
| Appearance | Yellow crystalline powder | Conform |
| Assay | 98.0%~100.5% | 99.52% |
| pH (5% Value) | 2.4~3.5 | 3.0 |
| Melting Point | 175~178°C | 176~177.5°C |
| Residue on Ignition | ≤0.2% | 0.15% |
| Conclusion | Conforms to Factory Standard | |
Industrial Applications
The primary application for this material lies in the cosmetics and personal care industry, specifically serving as a crucial intermediate in the synthesis of hair dye formulations. Its chemical properties facilitate the development of stable colorants that adhere well to keratin structures. Beyond hair care, the compound's chelating ability makes it useful in other specialty chemical sectors where metal ion control is necessary during manufacturing processes.
For research and development teams, this product offers a reliable baseline for formulation testing. The consistent particle size and purity levels reduce variability in experimental outcomes, allowing chemists to focus on optimizing final product performance rather than troubleshooting raw material inconsistencies. We support various packaging configurations to accommodate both pilot-scale trials and full commercial production runs.
Quality Assurance and Storage
We maintain a robust quality management system to ensure product integrity from synthesis to delivery. Each drum is accompanied by a Certificate of Analysis (COA) that details the specific test results for that batch. Proper storage is essential to maintain the chemical stability of 8-Hydroxyquinoline Sulfate. We recommend storing the material in a cool, ventilated area away from direct sunlight and moisture sources.
- Packaged in 25 kg drums for optimal protection.
- Custom packaging solutions available upon request.
- Strict contamination control during filling and sealing.
- Global shipping capabilities with compliant documentation.
Our commitment to excellence extends beyond the product itself. We provide technical support to help customers integrate this intermediate into their specific manufacturing workflows efficiently. By choosing our 8-Hydroxyquinoline Sulfate, partners gain access to a supply chain built on reliability, transparency, and scientific rigor.
