For any B2B procurement of specialized chemicals like Cholanic acid (CAS 81-25-4), a thorough understanding of its specifications is crucial. This detailed knowledge empowers buyers to make informed decisions, ensure product suitability, and negotiate effectively with manufacturers and suppliers. This article breaks down the key specifications of cholanic acid, offering insights from a chemical manufacturer's viewpoint.

Cholanic acid, scientifically known as 3α,7α,12α-trihydroxy-5β-cholan-24-oic acid, is primarily characterized by its physical appearance and chemical properties. As a fine chemical, its typical form is a white to light beige crystalline powder. This visual cue is often the first indicator of product quality. Deviations from this appearance might suggest impurities or variations in the manufacturing process, which are critical for procurement managers to note when they aim to buy cholanic acid.

Key chemical specifications also include its molecular weight, which is approximately 408.58 g/mol, and its density, stated as 1.185 g/cm³. Understanding these parameters is important for stoichiometric calculations in synthesis and for logistical planning. Furthermore, its solubility is a defining characteristic: cholanic acid is insoluble in water but soluble in alcohol and acetic acid. This property dictates the solvents that can be used for its dissolution and reaction in various chemical processes. For researchers and formulators, this information is invaluable when planning experimental procedures or product formulations.

When considering the purchase of Cholanic acid (CAS 81-25-4), purity is paramount. While the raw article content may not specify a numerical purity percentage, reputable manufacturers in China, acting as your supplier, will provide a Certificate of Analysis (CoA) that details the purity level and confirms the absence of significant contaminants. This assurance is vital for applications in pharmaceutical intermediates and research chemicals. Buyers looking for a reliable manufacturer should inquire about the purity levels and any analytical methods used for verification.

For businesses seeking to procure this fine chemical, understanding these specifications ensures they are obtaining the correct material for their specific application. Whether for complex synthesis or biochemical research, precise knowledge of Cholanic acid’s properties facilitates a successful and efficient procurement process. By focusing on these details, buyers can confidently select a quality product and a trusted source.