For businesses operating within the agrochemical, pharmaceutical, and fine chemical sectors, securing a consistent supply of high-purity raw materials is paramount. Among these, 8-Hydroxyquinoline Sulfate (CAS 134-31-6) stands out for its multifaceted applications, ranging from potent fungicidal and preservative properties to its efficacy as a metal chelating agent. Navigating the global market to find a dependable manufacturer and supplier can be a challenge. This guide is designed to assist procurement managers and R&D scientists in their search for this critical chemical intermediate.

Understanding the Value of 8-Hydroxyquinoline Sulfate

8-Hydroxyquinoline Sulfate is a yellow crystalline powder recognized for its chemical stability and diverse functionalities. Its primary applications include:

  • Agrochemicals: It serves as an effective fungicide, protecting crops from various diseases and contributing to enhanced agricultural yields. Its role in safeguarding plant health makes it a sought-after component in modern agricultural formulations.
  • Preservatives & Disinfectants: Possessing strong antiseptic and bactericidal properties, it is widely used in personal care products, industrial sanitizers, and as a preservative in various consumer goods.
  • Metal Chelating Agent: Its ability to form stable complexes with a range of metal ions makes it invaluable in analytical chemistry, chemical synthesis, and industrial processes where controlling metal ion activity is crucial.

The demand for high-purity 8-Hydroxyquinoline Sulfate, typically 99% min, underscores the need for suppliers who adhere to stringent quality control measures. Buyers often look for detailed product specifications, including melting point, solubility, and residue on ignition, to ensure the material meets their exact formulation requirements.

Where to Buy 8-Hydroxyquinoline Sulfate: The Supplier Landscape

When seeking to buy 8-Hydroxyquinoline Sulfate, particularly in bulk quantities, identifying reputable manufacturers and suppliers is the first step. China has emerged as a significant hub for chemical manufacturing, offering competitive pricing and a wide array of products. However, discerning the best supplier requires careful consideration of several factors:

  • Purity and Quality Assurance: Verify that the supplier can consistently provide material meeting the specified purity (e.g., 99% min). Look for certifications such as ISO 9001, which indicate robust quality management systems.
  • Production Capacity and Lead Times: For large-scale manufacturing, understanding the supplier's production capacity and typical lead times for orders is crucial to avoid supply chain disruptions. A monthly production capacity of 20 metric tons, as seen with some manufacturers, suggests a significant operational scale.
  • Pricing and Quotation: Obtain detailed quotes for different quantities to compare pricing structures. Factors influencing price often include purity, packaging, and shipping terms. Requesting samples can also be a valuable part of the purchasing decision, allowing for in-house validation.
  • Supplier Reputation and Experience: Look for suppliers with a long history in the chemical industry, particularly those with extensive export experience (e.g., over 10 years). Customer reviews and testimonials can offer insights into their reliability and service quality. Partnerships with Fortune 500 companies are often a good indicator of a supplier's capabilities.
  • Customization and Technical Support: Some buyers may require customization options or technical assistance regarding product application. Enquiring about the availability of technical data sheets (SDS) and sample availability is a good practice.

For businesses looking to secure a reliable source of 8-Hydroxyquinoline Sulfate, focusing on suppliers who offer transparency in their operations, possess strong quality control, and can demonstrate consistent delivery performance is key. Engaging with manufacturers directly, especially those located in major industrial regions like Shanghai, can often lead to more favorable terms and better product understanding. When you need to purchase this vital chemical intermediate, partnering with an experienced manufacturer and supplier in China ensures you receive the quality and reliability your operations demand.