In the pharmaceutical industry, the selection of excipients is as critical as the active pharmaceutical ingredients (APIs) themselves. Among these essential components, Anhydrous Citric Acid plays a pivotal role, contributing significantly to drug formulation, stability, and efficacy. As a premier manufacturer and supplier of high-purity chemicals, NINGBO INNO PHARMCHEM CO.,LTD. understands the stringent requirements of the pharmaceutical sector and is dedicated to providing Anhydrous Citric Acid that meets these exacting standards.

Anhydrous Citric Acid, with its chemical formula C6H8O7, is a highly pure crystalline powder known for its acidic properties and excellent chelating capabilities. Its anhydrous nature means it contains no water of hydration, which can be beneficial in certain formulations where moisture content is a critical parameter. For pharmaceutical manufacturers seeking reliable ingredients, sourcing Anhydrous Citric Acid from a reputable supplier like us ensures consistent quality and performance.

Key Functions in Pharmaceutical Formulations:

  • Acidulant and pH Modifier: Anhydrous Citric Acid is widely used to adjust and maintain the pH of pharmaceutical preparations, including oral solutions, suspensions, and topical creams. Achieving the correct pH is crucial for drug solubility, stability, and absorption.
  • Buffering Agent: Its ability to act as a buffering agent helps to resist changes in pH when small amounts of acid or base are added. This is vital for maintaining the stability of APIs that are sensitive to pH fluctuations, thereby extending the shelf life of medications.
  • Chelating Agent: Trace metal ions can catalyze the degradation of many pharmaceutical compounds. Anhydrous Citric Acid effectively chelates these metal ions, preventing them from participating in oxidative degradation pathways and thus enhancing the overall stability of the formulation.
  • Solubilizer: For poorly soluble APIs, the acidic nature of Anhydrous Citric Acid can improve solubility by forming salts or aiding in the dissolution process. This is particularly important for developing oral dosage forms with good bioavailability.
  • Effervescent Formulations: Anhydrous Citric Acid is a common reactant with bicarbonates in effervescent tablets and powders. Upon contact with water, it produces carbon dioxide gas, facilitating rapid disintegration and dissolution of the tablet, which can improve patient compliance.

Quality and Sourcing Considerations:

Pharmaceutical-grade Anhydrous Citric Acid must meet stringent purity specifications, including low levels of heavy metals, sulfates, and chlorides. NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing Anhydrous Citric Acid that complies with international pharmacopoeial standards. As a dedicated manufacturer and supplier, we ensure that our product undergoes rigorous quality control throughout the production process. We understand that reliable supply is critical for pharmaceutical operations, and we are equipped to meet both small-scale development needs and large-scale commercial demands.

For companies looking to buy Anhydrous Citric Acid for their pharmaceutical applications, consider partnering with a supplier that prioritizes purity, consistency, and regulatory compliance. We encourage you to contact us to learn more about our Anhydrous Citric Acid offerings and how we can support your pharmaceutical development needs. As your trusted chemical supplier, we are ready to provide quotes and samples to facilitate your decision-making process.