For procurement managers in the chemical and materials industries, sourcing critical intermediates like 4-Chloroformylphthalic Anhydride (CAS 1204-28-0) is a complex task that requires a keen eye for quality, reliability, and cost-effectiveness. This compound, a white crystalline powder, serves as a vital component in various industrial applications, from advanced dental materials to specialty coatings. Making an informed purchase decision involves understanding the product's specifications, identifying reputable suppliers, and navigating the procurement process efficiently.

Understanding the Product: Key Specifications

When looking to buy 4-Chloroformylphthalic Anhydride, procurement professionals should pay close attention to its key specifications. The most crucial is its purity, often measured by its isoquinoline content, which should ideally be ≥98.0%. This high purity is essential for ensuring predictable chemical reactions and the desired performance in downstream applications. Other important considerations include its molecular formula (C9H3ClO4) and molecular weight (210.57). Understanding these details helps in comparing offerings from different manufacturers and ensuring the material meets your technical requirements.

Identifying Reliable Suppliers and Manufacturers

The global chemical market offers numerous options for sourcing 4-Chloroformylphthalic Anhydride. However, it is essential to partner with reliable suppliers and manufacturers, especially when dealing with specialized intermediates. Look for companies that:

  • Have a proven track record in chemical manufacturing and supply.
  • Can provide detailed Certificates of Analysis (CoA) confirming purity and other specifications.
  • Offer competitive pricing, particularly for bulk purchases.
  • Maintain robust quality control systems to ensure batch-to-batch consistency.
  • Have efficient logistics and export capabilities, especially if sourcing internationally from a manufacturer in China.

A proactive approach to supplier vetting, including requesting samples and inquiring about production capabilities, can prevent costly issues down the line.

Making the Purchase: Price and Logistics

When obtaining a quote for 4-Chloroformylphthalic Anhydride, procurement managers should clearly define their required quantity, desired purity levels, and delivery timelines. It is advisable to compare pricing from multiple reputable suppliers to ensure you are getting a competitive market rate. Consider the total cost of ownership, which includes not only the product price but also shipping, import duties, and any potential quality assurance costs. Understanding lead times for manufacturing and delivery is also critical for production planning.

We are a dedicated manufacturer and supplier of 4-Chloroformylphthalic Anhydride (CAS 1204-28-0), committed to providing high-purity chemical intermediates. We offer competitive pricing and reliable supply for your procurement needs. We encourage you to contact us to discuss your requirements and obtain a personalized quote.

By approaching the procurement of 4-Chloroformylphthalic Anhydride with diligence and a focus on quality, procurement managers can secure the essential materials needed for successful product development and manufacturing.