When sourcing chemicals for industrial or commercial use, understanding product specifications is crucial to ensure optimal performance and compatibility. Propylene Glycol Methyl Ether (PM), CAS 107-98-2, is a widely used solvent with specific quality parameters that buyers should be aware of. As a leading chemical manufacturer and supplier in China, we prioritize transparency in our product offerings and are committed to helping our clients make informed purchasing decisions.

Key Specifications of Propylene Glycol Methyl Ether (PM)

The primary specification that defines the quality of PM is its purity. For most applications, including coatings, agrochemicals, and organic synthesis, a high purity level is essential. Our Propylene Glycol Methyl Ether is manufactured to a standard of 99.5% minimum purity, ensuring that it meets the stringent requirements of advanced formulations. This high purity minimizes the presence of impurities that could negatively impact reaction kinetics, solvent efficiency, or final product quality.

Other critical specifications include:

  • Appearance: PM should be a colorless and transparent liquid, free from any suspended matter or coloration. This visual characteristic is often the first indicator of product quality.
  • Water Content: The percentage of water in PM can affect its solvent properties and reactivity. Our product typically has a water content of ≤ 0.1%.
  • Acidity: The presence of acids, often calculated as acetic acid, should be minimal. We ensure our PM has an acidity of ≤ 0.01%.
  • Boiling Range: The boiling range provides insight into the volatility of the solvent. For PM, the standard boiling range at 101.3 kPa is typically between 117-125 ºC.
  • Chrominance: Measured in Hazen units (Pt-Co color number), this indicates the product's color. A low value, such as ≤ 10, signifies high clarity.
  • Density: The density at 20 ºC is an important physical property, typically ranging from 0.918 to 0.924 g/cm³.

Purchasing High-Quality PM from China

When you decide to buy Propylene Glycol Methyl Ether, selecting a reputable supplier is as important as understanding the specifications. As a leading manufacturer and supplier in China, we offer competitively priced PM, especially for bulk wholesale orders. Our commitment to quality, combined with efficient logistics and stable supply, makes us an ideal partner for your chemical needs. We provide comprehensive product documentation, including SDS and COA, to support your quality assurance processes.

To learn more about our Propylene Glycol Methyl Ether specifications, pricing, or to request a quote, please do not hesitate to contact our sales department. We are here to ensure you receive the best chemical solutions for your business.