In the global chemical market, the reliable supply of high-quality intermediates is critical for manufacturers across diverse sectors. Phthalic Acid, a key organic compound with CAS number 88-99-3, plays a pivotal role in the production of plasticizers, dyes, and polyester resins. As a leading manufacturer and supplier based in China, we specialize in providing industrial-grade Phthalic Acid that meets the stringent demands of modern manufacturing. Understanding the applications and benefits of this versatile chemical is essential for optimizing your procurement strategy.
Phthalic acid, a colorless crystalline solid, is primarily known for its role as a precursor to phthalate esters, widely recognized as effective plasticizers. These compounds are indispensable for enhancing the flexibility, durability, and processability of polymers, especially PVC. The widespread use of plasticized PVC in products like cable insulation, flooring, automotive components, and medical devices creates a continuous demand for high-purity Phthalic Acid. For businesses looking to buy phthalic acid industrial grade, ensuring a stable supply from a trustworthy source is paramount. Our commitment to quality means providing material with a purity of ≥99%, guaranteeing optimal performance in your applications.
Beyond its significant contribution to the plastics industry, Phthalic Acid is a vital intermediate in the synthesis of a vast array of dyes and pigments. These colorants are essential for imparting vibrant and lasting hues to textiles, printing inks, paints, and coatings. Manufacturers in these sectors rely on a consistent supply of quality Phthalic Acid from a dependable phthalic acid supplier to maintain product integrity and aesthetic appeal. Furthermore, Phthalic Acid is a fundamental building block for polyester and alkyd resins. These resins are extensively used in the production of paints, varnishes, adhesives, and coatings, offering excellent film-forming properties, adhesion, and weather resistance. This broad applicability makes Phthalic Acid a cornerstone for the chemical industry.
As a dedicated phthalic acid manufacturer, we understand the unique needs of our B2B clients. We focus on delivering not only superior product quality but also competitive pricing and a robust supply chain. Our strategic position as a China-based supplier allows us to offer efficient logistics and responsive service. Whether you require Phthalic Acid for advanced plasticizer formulations, innovative dye synthesis, or high-performance resin production, our product is engineered for excellence. We are keen to be your partner for competitive phthalic acid for dyes and resins price. When you need to source phthalic acid CAS 88-99-3, choosing a manufacturer with a proven track record ensures operational continuity and product quality. Contact us today for a quote and to explore how our Phthalic Acid can enhance your manufacturing capabilities.
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.