As a B2B professional in the chemical industry, sourcing high-quality Lactic Acid (CAS 50-21-5) is paramount for the success of your formulations and products. Whether you are in the food and beverage, pharmaceutical, or cosmetic sector, understanding the key factors to consider when purchasing this versatile organic acid can significantly impact your business operations.

Lactic acid, a naturally occurring alpha hydroxy acid, is celebrated for its wide array of applications. Its utility spans from being a vital pH regulator and preservative in the food industry to an effective exfoliant and moisturizer in cosmetic products. In the pharmaceutical realm, it serves as a crucial excipient and intermediate. Given its diverse uses, ensuring consistent purity and reliable supply is non-negotiable for procurement managers and R&D scientists.

When looking to buy Lactic Acid, consider its grade. Common grades include Food Chemical Codex (FCC), Pharmaceutical (USP/EP), and Reagent grades. Each grade adheres to specific purity standards and is suited for different applications. For instance, FCC-grade lactic acid is essential for food and beverage manufacturing, ensuring compliance with food safety regulations. Pharmaceutical-grade lactic acid is required for medicinal products, demanding stringent quality control and traceability. Sourcing from a reputable lactic acid manufacturer in China can offer significant advantages in terms of cost-effectiveness and volume availability.

Key properties to scrutinize include purity levels, typically indicated by the percentage (e.g., 85% or 90%) and the absence of impurities. The CAS number, 50-21-5, is a critical identifier for ensuring you are procuring the correct chemical. Many B2B buyers also look for specific isomers, though the racemic mixture is common for many industrial applications. When you search for 'lactic acid supplier China', pay attention to their production capacity, certifications (like ISO), and their ability to provide Certificates of Analysis (CoA) for each batch.

To secure the best lactic acid price, it is advisable to compare quotes from multiple verified suppliers. Factors influencing price include the grade, volume, and current market conditions. For significant procurement needs, negotiating a long-term supply agreement can often lead to more favorable pricing and guaranteed availability. Don't hesitate to request samples to assess the quality before committing to a large order.

As NINGBO INNO PHARMCHEM CO.,LTD., we understand the critical importance of quality and reliability. We are committed to being a leading lactic acid supplier, offering high-purity products and exceptional customer service to meet the diverse needs of our global clientele. Contact us today to discuss your requirements and get a competitive quote for your bulk Lactic Acid purchase.