Navigating the chemical market to find the right product at the best value can be a complex task for procurement managers and R&D scientists. For 2,3-Butanediol (CAS 513-85-9), a critical intermediate used in cosmetics, pharmaceuticals, and various industrial applications, understanding quality parameters and sourcing strategies is key. This buyer's guide aims to provide insights into what to look for when you want to buy 2,3-Butanediol, focusing on purity, specifications, and competitive pricing from reliable China manufacturers.

Understanding 2,3-Butanediol Specifications

When evaluating 2,3-Butanediol (CAS 513-85-9), pay close attention to the following specifications:

  • Purity: The most common grades are 99% or 99.5%. Higher purity is often required for pharmaceutical and high-end cosmetic applications to ensure product efficacy and safety.
  • Appearance: A key visual indicator is its state as a colorless to light yellow transparent liquid. Any deviation might indicate contamination or degradation.
  • CAS Number: Always confirm the CAS number (513-85-9) to ensure you are sourcing the correct isomer mixture or specific stereoisomer if needed.
  • Heavy Metals and Impurities: For cosmetic and pharmaceutical grades, stringent limits on heavy metals (like lead) and other impurities are crucial. Request Certificates of Analysis (COA) that detail these parameters.
  • Solubility and Physical Properties: Understanding its solubility in water, ethanol, and glycerol, along with its boiling point and density, is important for formulation compatibility.

Factors Influencing 2,3-Butanediol Price

The price of 2,3-Butanediol can fluctuate based on several factors:

  • Purity Level: Higher purity grades naturally command higher prices due to more intensive purification processes.
  • Order Volume: Buying in larger quantities (e.g., 100kg minimum order or drum quantities like 200kg) typically leads to a lower per-unit cost.
  • Market Demand and Raw Material Costs: Fluctuations in the supply of raw materials and overall market demand can impact pricing.
  • Supplier Reliability: While competitive pricing is essential, prioritizing suppliers with a proven track record for quality and consistent delivery is vital for long-term success.

Sourcing from Leading China Manufacturers

China has emerged as a global hub for chemical manufacturing, offering competitive pricing and extensive production capabilities. When you seek to buy 2,3-Butanediol, partnering with a reputable China-based manufacturer like ourselves provides significant advantages. We ensure adherence to international quality standards and offer transparent pricing structures. We are committed to being your reliable supplier, providing not just the chemical but also the support and documentation needed for your business.

For a detailed quote or to discuss your specific needs for 2,3-Butanediol (CAS 513-85-9), please reach out to our sales department.