The Chemical Abstracts Service (CAS) Registry Number is a unique identifier for chemical substances, and CAS 99-10-5 specifically designates 3,5-Dihydroxybenzoic acid. This compound, also widely referred to as alpha-Resorcylic Acid, is a fundamental organic molecule within the realm of fine chemicals. Understanding its core identification and properties is essential for anyone involved in its procurement or utilization.

3,5-Dihydroxybenzoic acid boasts the molecular formula C7H6O4, translating to a molecular weight of approximately 154.12 g/mol. Its physical appearance is typically described as a white crystalline solid. Key chemical properties include a relatively high melting point, around 237-238°C, often accompanied by decomposition, suggesting its stability under moderate conditions but requiring care during high-temperature processing. Crucially, its solubility in common solvents like water, ethanol, and acetone facilitates its use in diverse chemical reactions and formulations.

The significance of CAS 99-10-5 lies in its role as a versatile intermediate. It serves as a foundational material for synthesizing more complex molecules, particularly within the pharmaceutical and cosmetic industries. As a trusted chemical supplier in China, NINGBO INNO PHARMCHEM CO.,LTD. ensures that clients looking to buy 3,5-Dihydroxybenzoic acid receive a product that adheres to strict quality specifications, making it suitable for demanding applications.

Whether for research purposes, pilot studies, or large-scale industrial production, having a clear understanding of CAS 99-10-5, its properties, and its applications is vital. Partnering with a reputable manufacturer ensures the consistent availability and quality of this important fine chemical.