Custom Manufacturing, Project Outsourcing, your Trusted Partner from China
The quest for vibrant and durable colors in textiles often leads formulators and manufacturers to explore specific chemical functionalities. Basic Red 46, identified by CAS number 12221-69-1, is a prime example of a cationic dye that leverages its unique chemical structure to deliver exceptional results, particularly on acrylic fibers. Understanding its chemistry is key for anyone involved in dye selection and application, from R&D scientists to production managers.
As an azo dye, Basic Red 46 features the characteristic -N=N- chromophore, which is responsible for its intense red color. Its cationic nature means it carries a positive charge. This positive charge is crucial for its interaction with anionic sites present in acrylic fibers. This electrostatic attraction forms strong bonds, resulting in high color yield and excellent fastness properties, including resistance to washing and light exposure. This inherent stability makes it a preferred choice for applications where color longevity is critical.
The synthesis of Basic Red 46 typically involves diazotization and coupling reactions, often starting with components like 1,2,4-triazole derivatives and substituted anilines. While the detailed proprietary manufacturing processes vary among suppliers, the fundamental chemistry remains consistent. Our manufacturing facility adheres to strict protocols to ensure the purity and consistency of the final product. For those looking to buy Basic Red 46, partnering with a manufacturer that prioritizes chemical integrity ensures that you receive a product that performs reliably in your dyeing processes.
Beyond acrylics, its application can extend to other substrates that can accommodate cationic dyes, though its performance may vary. Researchers also explore its potential in novel applications, such as biological staining or even as an additive in environmentally conscious formulations. When sourcing this dye, inquire about technical specifications, including solubility in various media and stability under different conditions. As a dedicated supplier, we offer comprehensive technical support to help our clients optimize their use of Basic Red 46. Reach out to us for pricing and to discuss your specific needs for this high-performance dye.
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.
