In the competitive landscape of the chemical industry, sourcing high-quality intermediates like Acid Red 18 (CAS 2611-82-7) is crucial for maintaining product integrity and operational efficiency. As a leading supplier and manufacturer of specialty chemicals, we understand the nuances involved in selecting and purchasing such compounds. This guide provides essential insights into Acid Red 18, covering its properties, applications, and the best strategies for procurement.

Understanding Acid Red 18: A Chemical Profile

Acid Red 18, bearing the CAS number 2611-82-7, is a synthetic azo dye distinguished by its red powder form. Its chemical composition, C20H11N2Na3O10S3, with a molecular weight of 604.47 g/mol, highlights its complex structure, which includes sulfonate groups contributing to its water solubility. While it might be recognized for its coloring properties in certain industries, its primary industrial function is as a key intermediate in the synthesis of other dyes and specialty chemicals.

Key Specifications for Procurement:

  • Appearance: Red Powder.
  • Purity: Often specified by dye content, typically around 85% or higher.
  • Solubility: Readily soluble in water, facilitating its use in aqueous-based processes.
  • Moisture and Insolubles: Low levels of moisture and water-insoluble matter are critical quality indicators.

Industrial Applications and Usage

The primary utility of Acid Red 18 lies in its role as a dye intermediate. It is instrumental in the manufacturing processes of:

  • Textile Dyes: Contributing to the creation of specific color shades and properties in fabrics.
  • Inks and Coatings: Used in the formulation of various printing inks and surface coatings where precise color is required.
  • Chemical Research: Serves as a standard reagent or starting material for R&D in organic synthesis and material science.

Sourcing Strategies: Buy from a Trusted Manufacturer

For businesses looking to buy Acid Red 18, engaging directly with a reputable manufacturer offers significant advantages. Direct sourcing ensures:

  • Competitive Pricing: Access to manufacturer-direct prices, often lower than through distributors.
  • Quality Control: Direct oversight on production, ensuring adherence to specifications.
  • Supply Chain Reliability: A more stable and predictable supply chain, crucial for production planning.
  • Technical Support: Direct access to technical expertise from the producers.

When selecting a supplier, look for those who provide comprehensive documentation (like CoAs), clear communication, and a proven track record in the specialty chemical market. As a leading manufacturer and supplier, we are dedicated to providing high-quality Acid Red 18 to meet your industrial requirements. If you are seeking to purchase this chemical intermediate, we encourage you to contact us for a quote and to discuss how we can support your procurement needs effectively.