For businesses operating in the pharmaceutical, cosmetic, electronics, and chemical manufacturing sectors, securing a consistent supply of high-quality Gamma-Butyrolactone (GBL), identified by CAS 96-48-0, is paramount. As a leading manufacturer and supplier of fine chemicals in China, NINGBO INNO PHARMCHEM CO.,LTD. understands the critical importance of product purity, reliable sourcing, and competitive pricing. This guide aims to provide valuable insights for procurement managers and R&D scientists looking to purchase GBL in bulk.

Understanding Gamma-Butyrolactone (GBL): Properties and Applications

Gamma-Butyrolactone, commonly known as GBL, is a colorless, oily liquid with a distinctive odor. Its chemical formula is C4H6O2, and its CAS number is 96-48-0. GBL is highly valued for its exceptional properties: it is miscible with water and many organic solvents, possesses a high boiling point, exhibits strong solvency, and demonstrates good electrical properties and stability. These characteristics make it an ideal industrial solvent and a crucial chemical intermediate.

The applications of GBL are extensive and diverse:

  • Pharmaceuticals: GBL is a vital intermediate in the synthesis of various pharmaceutical compounds, including pyrrolidones, cyclopropylamine, and certain active pharmaceutical ingredients (APIs). Sourcing high-purity GBL is essential for ensuring the efficacy and safety of these drugs.
  • Industrial Solvents: Its robust solvency makes GBL highly effective in applications such as paint removers, stain removers, cleaning agents for circuit boards, and as a component in battery electrolytes. Its low-toxicity and environmentally friendly nature further enhance its appeal.
  • Cosmetics and Fragrances: GBL is utilized in cosmetic formulations and as an intermediate in the production of fragrances, contributing to product texture, stability, and scent profiles.
  • Polyurethane and Coatings: In the polyurethane industry, GBL functions as a viscosity modifier and a curing agent for various coating systems, improving product performance and application characteristics.

Navigating the Purchase of GBL: Key Considerations for Bulk Buyers

When considering a bulk purchase of Gamma-Butyrolactone, several factors are critical for making an informed decision. As a global supplier, NINGBO INNO PHARMCHEM CO.,LTD. emphasizes the following:

  • Purity Levels: Ensure the GBL you are purchasing meets the required purity specifications for your intended application. For pharmaceutical synthesis and advanced electronics, grades with 99.9% minimum purity are often necessary. Always request a Certificate of Analysis (COA) to verify quality.
  • Supplier Reliability: Partnering with a reputable manufacturer is crucial for a stable supply chain. Look for suppliers with a proven track record, robust quality control systems, and adherence to international standards. NINGBO INNO PHARMCHEM CO.,LTD. is committed to consistent quality and timely delivery.
  • Competitive Pricing: Bulk purchasing often comes with significant cost advantages. Engaging directly with a manufacturer in China can provide access to competitive pricing structures, allowing for better budget management and improved cost-effectiveness for your operations.
  • Packaging and Logistics: GBL is typically supplied in drums or IBCs. Understand the packaging options available and ensure that the supplier's logistics capabilities can meet your delivery requirements efficiently and safely.

Why Choose NINGBO INNO PHARMCHEM CO.,LTD. as Your GBL Supplier?

At NINGBO INNO PHARMCHEM CO.,LTD., we pride ourselves on being a leading manufacturer and supplier of high-purity Gamma-Butyrolactone. Our state-of-the-art manufacturing facilities in China, coupled with stringent quality control measures, guarantee that our GBL consistently meets the highest industry standards. We offer competitive pricing for bulk orders and provide comprehensive support, from technical data sheets (TDS) and MSDS to efficient logistics and customer service. By choosing us, you are ensuring a reliable source of quality GBL, empowering your business to innovate and succeed.

To inquire about purchasing Gamma-Butyrolactone in bulk, request a quote, or learn more about our product offerings, please contact our sales team. We are ready to support your chemical sourcing needs and build a lasting partnership.