As NINGBO INNO PHARMCHEM CO., LTD., we recognize the foundational importance of high-quality chemical compounds in driving innovation and excellence across various industries. Among these, Naphthol AS-D stands out as a cornerstone in the textile dyeing sector, revered for its ability to impart vibrant and durable colors to fabrics. Its journey from a raw material to a critical component in achieving specific textile aesthetics is a testament to its chemical versatility and effectiveness.
Naphthol AS-D is primarily utilized as a red primer for dyed cotton fibers. This application is crucial as it prepares the cotton fibers to receive subsequent dyes, ensuring better absorption, more uniform coloration, and the ability to achieve precise shades. The performance characteristics of Naphthol AS-D are comparable to its counterparts, allowing for adjustments in shade through simple mixing, which gives textile manufacturers significant control over the final color output. When coupled with appropriate red bases, it can yield rich reddish tones, making it a favored choice for achieving popular color palettes.
Beyond its direct use in dyeing, Naphthol AS-D serves a vital role as a Naphthol AS-D pigment intermediate. This means it is a key building block in the synthesis of various pigments, including fast pigments and lake pigments. These pigments are sought after for their excellent durability, lightfastness, and color intensity, making them suitable for demanding applications where color stability is paramount. The ability to buy Naphthol AS-D online from reliable suppliers like NINGBO INNO PHARMCHEM CO., LTD. ensures that manufacturers have consistent access to this crucial material.
The versatility of Naphthol AS-D extends to its application on a range of fibers. It is not limited to cotton but is also effectively used for dyeing vinylon, viscose, silk, and diacetate fibers. This broad compatibility makes it a valuable asset for textile manufacturers catering to diverse market needs. Furthermore, its utility in cotton printing and discharge printing techniques allows for the creation of intricate patterns and designs, adding an artistic dimension to fabric production. The demand for Naphthol AS-D for these varied textile applications underscores its market significance.
For businesses looking to procure Naphthol AS-D, understanding its properties and market dynamics is key. The Naphthol AS-D chemical properties, including its stability and reactivity, are well-documented. Manufacturers often seek Naphthol AS-D online for competitive pricing and efficient sourcing. NINGBO INNO PHARMCHEM CO., LTD. is committed to providing high-purity Naphthol AS-D, supporting the creation of brilliant and long-lasting colors that define the quality of modern textiles. Exploring the Naphthol AS-D synthesis pathways also reveals the careful chemical processes involved in its production, ensuring consistent quality and performance for all its applications.
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.