For businesses in the chemical industry, securing a stable and cost-effective supply of critical intermediates is a strategic imperative. 1,4,5,8-Naphthalenetetracarboxylic Dianhydride (CAS 81-30-1) is a prime example of such an intermediate, essential for a range of high-value applications. When considering where to buy this compound, partnering with a reputable Chinese manufacturer offers distinct advantages in terms of quality, price, and supply chain reliability.
As a leading manufacturer based in China, we specialize in producing 1,4,5,8-Naphthalenetetracarboxylic Dianhydride with high purity (≥99.0%), ensuring it meets the stringent requirements of advanced polymer synthesis, dye production, and organic electronics. Our direct manufacturing process allows us to offer competitive pricing without compromising on the quality that R&D scientists and procurement managers depend on. We understand that consistent quality is as vital as competitive price, which is why our quality control processes are robust.
The benefit of a stable supply chain cannot be overstated. With a manufacturing capacity of 300MT/month, we are well-equipped to handle orders of all sizes, ensuring timely delivery and minimizing disruptions to your production schedules. For procurement managers, this reliability translates to predictable inventory management and reduced operational risks. We encourage you to request a quote and sample to experience the quality and efficiency that a dedicated Chinese manufacturer brings to your sourcing needs. Choosing us means choosing a partner committed to your success.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.