For procurement professionals and chemical buyers, sourcing critical raw materials efficiently and cost-effectively is paramount. 2-Aminophenol (CAS 95-55-6) is a widely used organic chemical intermediate, particularly valued in the dye and pharmaceutical industries. This guide provides essential information for those looking to buy 2-Aminophenol, focusing on specifications, applications, and the benefits of procuring from China.

Understanding 2-Aminophenol: Specifications and Quality

2-Aminophenol is recognized by its chemical name, often referred to as ortho-aminophenol. Its typical physical form is a white crystalline powder, which is standard for its industrial use. A key specification for buyers is the purity level, commonly requiring an assay of ≥99.0%. This high purity is vital for consistent results in downstream synthesis, especially in demanding applications like pharmaceutical intermediate production and high-quality dye manufacturing.

Other important physical and chemical properties include its melting point (typically around 172°C) and solubility characteristics. Understanding these attributes is crucial for process integration and handling. Buyers should always seek a detailed Certificate of Analysis (COA) from their supplier to confirm these specifications and ensure batch-to-batch consistency.

Key Applications Driving Industrial Demand

The versatility of 2-Aminophenol stems from its chemical structure, enabling its use across several industrial sectors:

  • Dye Intermediates: This is a primary application. 2-Aminophenol is a crucial precursor for synthesizing various dyes, including azo dyes and metal-complex dyes, contributing to vibrant colors and excellent fastness properties for textiles and other materials.
  • Organic Synthesis: It serves as a foundational building block in organic chemistry for the creation of pharmaceuticals, agrochemicals, and specialty chemicals. Its functional groups facilitate the formation of complex heterocyclic compounds, many of which have significant biological activity.
  • Pharmaceutical Intermediates: The compound is a key intermediate in the synthesis of certain pharmaceutical ingredients, where high purity and controlled reactions are essential.
  • Analytical Reagent: It is used in specific analytical tests, such as for the determination of gold and silver, and in some photographic applications.

Strategic Sourcing from China: Benefits and Considerations

When looking to purchase 2-Aminophenol, many international buyers turn to Chinese manufacturers. China's robust chemical industry offers advantages such as large-scale production capacities, advanced manufacturing technologies, and competitive 2-Aminophenol prices. Identifying a reliable 2-Aminophenol supplier in China can ensure a stable and cost-effective supply chain.

To ensure a successful procurement process when looking to buy 2-Aminophenol online, consider the following:

  • Verify Supplier Reliability: Partner with established manufacturers or distributors with a proven track record.
  • Request Quotes and Samples: Obtain pricing for your required quantities and test samples to confirm quality and suitability.
  • Demand Comprehensive Documentation: Ensure suppliers provide COAs, SDS, and adhere to international quality standards.
  • Understand Lead Times: Clarify production and delivery schedules.

Engaging directly with a CAS 95-55-6 manufacturer can often provide the best direct access to product information and pricing. By following these guidelines, businesses can efficiently source high-quality 2-Aminophenol to meet their industrial needs.