For professionals in the chemical and pharmaceutical sectors, a thorough understanding of product specifications is fundamental to making informed purchasing decisions. Procaine Hydrochloride powder, a vital local anesthetic with CAS number 51-05-8, is no exception. This article serves as a comprehensive guide to the key chemical specifications buyers should scrutinize when sourcing this compound, ensuring quality and suitability for their applications.

Decoding Procaine HCl Specifications:

When you plan to buy Procaine HCl powder, understanding the following specifications will help you verify the product's quality and suitability:

  • Purity: This is arguably the most critical specification. For Procaine HCl powder intended for pharmaceutical use, a purity level of >99% is the standard. Reputable suppliers will provide a Certificate of Analysis (CoA) detailing the exact purity and any trace impurities. Adherence to pharmacopeia standards such as USP (United States Pharmacopeia) or BP (British Pharmacopoeia) is a strong indicator of quality.
  • Appearance: The typical appearance of high-quality Procaine HCl powder is white or almost white crystalline powder. Any significant deviation in color or texture might suggest contamination or improper handling.
  • CAS Number: The Chemical Abstracts Service (CAS) registry number, 51-05-8, is a unique identifier for Procaine Hydrochloride. Always verify that the CAS number matches the product you intend to purchase.
  • Molecular Formula: The molecular formula, C13H21ClN2O2, precisely defines the elemental composition of Procaine HCl.
  • Molecular Weight: The molecular weight of 272.77 g/mol is important for stoichiometric calculations in chemical synthesis and formulation.
  • EINECS Number: The European Inventory of Existing Commercial Chemical Substances number, 200-077-2, is relevant for regulatory compliance within the European Union.
  • Solubility: Procaine HCl is generally soluble in water and alcohol, which is a crucial characteristic for its application in liquid formulations. Suppliers may provide specific solubility data.
  • Standard Compliance: Beyond purity, confirmation that the product meets relevant industry standards (e.g., pharmaceutical grade) is essential.

Ensuring Quality Through Supplier Verification

When sourcing Procaine HCl powder, it is vital to partner with manufacturers and suppliers who can provide detailed specifications and robust quality assurance. Suppliers like NINGBO INNO PHARMCHEM CO.,LTD. typically offer comprehensive product data, including CoAs, to support buyers in their evaluation process. Understanding these specifications empowers you to make informed decisions, ensuring you procure Procaine HCl powder that meets your exact requirements for efficacy, safety, and regulatory compliance.