For any B2B transaction in the chemical industry, product quality is the bedrock of trust and efficacy. Tralopyril (CAS 122454-29-9), a compound valued for its antiseptic properties and role as a chemical intermediate, is no exception. Buyers seeking to purchase Tralopyril need to be well-informed about its key specifications, while manufacturers must meticulously adhere to quality control standards. This guide, from NINGBO INNO PHARMCHEM CO.,LTD., outlines the essential quality parameters for Tralopyril.

The Importance of Purity and Assay
The most fundamental quality indicator for Tralopyril is its assay, typically specified as 95% minimum. This figure directly reflects the concentration of the active compound in the product. A higher assay generally means greater efficacy and fewer impurities. When you buy Tralopyril, always request a detailed Certificate of Analysis (CoA) that confirms the assay value. For advanced applications, such as pharmaceutical intermediate synthesis, even minor impurities can have significant consequences, making a precise assay crucial.

Physical Characteristics: Appearance and Form
Tralopyril (CAS 122454-29-9) is commonly supplied as an off-white powder. While seemingly straightforward, the consistency of this appearance is also a quality marker. Deviations in color or form might suggest contamination or degradation. Manufacturers strive to maintain a uniform appearance across batches, reflecting stable production processes. This characteristic is vital for formulators who need predictable physical properties in their end products.

Typical Properties and Their Significance
Beyond the primary assay, several typical properties are important for Tralopyril buyers. These often include:

  • Water Content: Usually specified as ≤0.5%, low moisture content is critical for the stability and reactivity of many chemical compounds.
  • pH: A specified pH range (e.g., 5.0~7.0) indicates the neutrality of the product, important for applications sensitive to acidity or alkalinity.
  • Acetone Insolubles: A low percentage of insoluble material (e.g., ≤0.5%) signifies the absence of particulate contaminants.

These parameters, detailed in technical data sheets (TDS) provided by the supplier, offer a comprehensive picture of the Tralopyril's quality. Manufacturers like us invest heavily in analytical instrumentation and skilled personnel to ensure these specifications are consistently met.

Supplier Reliability and Documentation
Beyond the chemical's intrinsic qualities, the reliability of the supplier is paramount. When you choose to buy Tralopyril, ensure your supplier provides all necessary documentation promptly. This includes CoAs, MSDS (Material Safety Data Sheets), and clear information on packaging (e.g., 20kg/drum) and shipping. A transparent and communicative supplier, such as NINGBO INNO PHARMCHEM CO.,LTD., fosters trust and facilitates a smooth procurement process for this vital chemical intermediate.

In essence, ensuring the quality of Tralopyril involves a thorough examination of its assay, physical properties, and typical chemical parameters, all supported by the documentation and transparency provided by a reputable manufacturer and supplier.