For procurement managers and research scientists in the chemical and pharmaceutical industries, sourcing high-quality intermediates is paramount to successful R&D and production. Chromotropic acid disodium salt dihydrate (CAS 5808-22-0) is one such critical compound, widely utilized in organic synthesis. Understanding where to buy and what to look for in a supplier can significantly impact project timelines and outcomes. This guide focuses on helping you navigate the procurement process for this essential chemical.

Understanding Chromotropic Acid Disodium Salt Dihydrate

Chromotropic acid disodium salt dihydrate is a white powder known for its purity, typically specified at 99% minimum assay. Its chemical formula is C10H10Na2O10S2, and it is frequently referred to by its CAS number, 5808-22-0. Its primary application lies as an intermediate in organic synthesis, a crucial step in the creation of more complex molecules for various industrial uses, including pharmaceuticals and fine chemicals. The reliability of this intermediate directly influences the quality of the final product.

Key Considerations When Purchasing

When you need to purchase Chromotropic acid disodium salt dihydrate, several factors should be at the forefront of your decision-making process:

  • Purity and Quality Standards: Always verify the assay percentage and ensure the product meets relevant industry standards (e.g., ACS, Reag. Ph Eur). High purity is non-negotiable for many synthesis applications.
  • Supplier Reliability: Partnering with a reputable manufacturer and supplier is key. Look for suppliers with a proven track record, transparent quality control processes, and positive customer testimonials.
  • Packaging and Storage: Proper packaging (e.g., 25kg/drum) is essential for maintaining product integrity. Storage recommendations, such as keeping it in a cool, dry, and dark place, should be followed.
  • Lead Times and Logistics: For seamless operations, understand the supplier's delivery capabilities and lead times. Efficient logistics are critical for timely project execution.
  • Technical Support: Access to technical expertise can be invaluable for troubleshooting and optimizing the use of the chemical in your processes.

Finding Manufacturers and Suppliers in China

China has emerged as a global hub for chemical manufacturing. For procurement managers seeking to buy Chromotropic acid disodium salt dihydrate, many reliable manufacturers and suppliers are available. When searching for a ‘Chromotropic acid disodium salt dihydrate manufacturer China’ or ‘CAS 5808-22-0 supplier’, focus on companies that:

  • Clearly state their product specifications, including purity and CAS number.
  • Provide detailed Certificates of Analysis (CoA) for each batch.
  • Offer competitive pricing, especially for bulk purchases.
  • Have robust quality management systems (e.g., ISO certification).
  • Demonstrate a commitment to customer service and timely communication.

Engaging with a direct manufacturer often provides the most cost-effective solution and ensures a more direct line of communication regarding product specifics and order fulfillment. Many Chinese chemical suppliers are adept at international trade, offering flexible payment terms and global shipping options. Always request a quote before committing to a purchase to secure the best available price for your requirements.

By focusing on these key aspects, procurement professionals can confidently source high-quality Chromotropic acid disodium salt dihydrate, ensuring the success of their chemical synthesis projects. For those looking to buy this chemical, exploring options from trusted Chinese suppliers is a strategic move towards achieving both quality and cost-efficiency.