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In the intricate world of colorants, the quality of the raw materials directly dictates the vibrancy and durability of the final product. For dye manufacturers, selecting the right intermediates is a critical decision. 2-Amino-4-chlorophenol (CAS 95-85-2), widely recognized as 4-CAP, is a fundamental building block that plays an indispensable role in achieving brilliant and lasting colors. At NINGBO INNO PHARMCHEM CO.,LTD., we understand the importance of this compound and are committed to being a leading supplier of high-purity 4-CAP to the global dye industry.
The Significance of 4-CAP in Dye Formulations
2-Amino-4-chlorophenol is a versatile aromatic compound belonging to the family of amino phenols. Its chemical structure, featuring an amino group, a hydroxyl group, and a chlorine atom on a benzene ring, provides the necessary reactive sites for the synthesis of various dye classes, most notably azo dyes. The presence of these functional groups allows 4-CAP to undergo diazotization and subsequent coupling reactions, forming chromophores responsible for color. The specific arrangement of these groups also influences the lightfastness, washfastness, and overall shade of the resulting dye.
Why Choose High-Purity 4-CAP?
For dye manufacturers, even minor impurities in intermediates can lead to significant issues:
This is why purchasing 2-Amino-4-chlorophenol with guaranteed high purity, typically above 99% by HPLC, is essential. NINGBO INNO PHARMCHEM CO.,LTD. ensures that our 4-CAP meets these stringent requirements, enabling our clients to produce dyes that are not only vibrant but also reliable and consistent in quality.
Reliable Supply from a Trusted Manufacturer
Sourcing key intermediates like 4-CAP requires a dependable supply chain. As a manufacturer with extensive experience, we understand the demands of the dye industry. We offer a stable supply of 2-Amino-4-chlorophenol, supported by rigorous quality control measures. Procurement managers looking to buy this vital compound can trust our commitment to excellence, competitive pricing, and timely delivery. Partner with NINGBO INNO PHARMCHEM CO.,LTD. to secure your supply of 2-Amino-4-chlorophenol and ensure the brilliance and consistency of your dye products.
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.
