Salicylic Acid, identified by its CAS number 69-72-7, stands as a cornerstone ingredient within the cosmetic and pharmaceutical sectors. As a white crystalline powder, it possesses a unique profile that makes it indispensable for numerous applications, ranging from dermatological treatments to chemical synthesis. Known for its purity, typically exceeding 99%, this organic acid is valued for its efficacy and broad utility.

Chemically, Salicylic Acid is a beta-hydroxy acid (BHA), characterized by its lipophilic nature. This fat solubility is key to its effectiveness, particularly in skincare, allowing it to penetrate oil-based pores. It appears as a white crystal or crystalline powder, odorless and with a slightly sweet taste followed by a hot sensation. Stable under normal atmospheric conditions, it exhibits sublimation above 76°C at atmospheric pressure. Its aqueous solution is acidic and yields a distinctive purple reaction with FeCl3. While slightly soluble in water, its solubility increases in boiling water, ethanol, or ether, facilitating its incorporation into various formulations.

One of the most recognized uses of Salicylic Acid is in skincare. Its ability to exfoliate the skin's surface and penetrate deeply into pores makes it highly effective in treating conditions like acne. By helping to shed dead skin cells and reduce inflammation, it promotes clearer skin. It is commonly found in cleansers, toners, serums, and spot treatments targeting blemishes and clogged pores. Beyond acne, its keratolytic properties aid in managing other chronic skin conditions, facilitating the removal of scales and reducing thickness in affected areas. Furthermore, it serves as a valuable cosmetic preservative in products such as toilet water, prickly heat water, and quinine water, inhibiting microbial growth and extending product shelf life.

Salicylic Acid is not just a finished product ingredient; it is also a crucial starting material in the synthesis of various pharmaceuticals. It is a primary precursor for the production of widely used drugs such as Aspirin (acetylsalicylic acid), sodium salicylate, salicylamide, and other analgesic compounds like phenyl salicylate. Its reactivity allows for various chemical transformations, underpinning the manufacture of essential medicines. This highlights its significance as a fundamental pharmaceutical raw material.

The utility of Salicylic Acid extends beyond pharmaceuticals and cosmetics into other industrial domains. It finds application in the food industry, particularly as a preservative, although its use is regulated in many regions. In the realm of fragrances and flavors, it contributes to the synthesis of certain compounds. Its chemical structure also makes it valuable in the production of agrochemicals and dyestuffs. This broad spectrum of applications underscores its importance across diverse manufacturing sectors.

Ensuring high purity and quality is paramount for Salicylic Acid intended for cosmetic and pharmaceutical use. Manufacturers adhere to stringent standards such as GMP, ISO 9001, USP, and BP specifications to guarantee product integrity and safety. The powder form facilitates easy handling and integration into various manufacturing processes. Packaging typically involves options ranging from aluminum foil bags for smaller quantities (1-25KG) to fibre drums or cartons for larger volumes (≥25KG), ensuring protection and stability during transport and storage. A shelf life of typically 2 years is expected under appropriate storage conditions.

For businesses seeking a reliable manufacturer and supplier of high-quality Salicylic Acid (CAS 69-72-7) powder, NINGBO INNO PHARMCHEM CO.,LTD. offers competitive options. Understanding the specific grade required, whether Cosmetic Grade or Pharmaceutical Grade, is crucial for meeting application needs. When considering where to buy or purchase this versatile chemical, factors such as minimum order quantity (MOQ), typical lead times for delivery, and available payment terms should be evaluated. The price per kilogram can vary based on purity, grade, quantity ordered, and market conditions. NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing quality products and support for your chemical sourcing requirements, ensuring a smooth procurement process.