Dimethyl Sulfoxide, commonly known as DMSO, with the CAS number 67-68-5, is a versatile organic chemical that serves critical functions across numerous industries. Understanding its specifications, pricing, and the procurement process is vital for businesses looking to source this essential compound. NINGBO INNO PHARMCHEM CO.,LTD., a leading manufacturer and supplier in China, provides clear insights and reliable supply for DMSO.

Key Specifications of DMSO (CAS 67-68-5)

The quality and performance of DMSO are dictated by its specifications. When you decide to buy DMSO, pay close attention to these parameters:

  • Purity: Typically ranges from industrial grade (e.g., ≥99.5%) to high-purity medical or USP grade (≥99.95% or 99.99%). Higher purity is essential for pharmaceutical, medical, and sensitive electronic applications.
  • Appearance: A colorless, transparent liquid, free from visible particulate matter.
  • Crystallization Point: A key indicator of purity, typically around 18.3°C. A higher crystallization point often signifies better purity.
  • Acidity/Alkalinity: Measured by acid value, it indicates the presence of acidic impurities. Low acid values are crucial for many applications.
  • Water Content: DMSO is hygroscopic, so low moisture content is often specified, especially for sensitive processes.
  • Color: Measured using scales like APHA, a low color value indicates high purity.

As a manufacturer, we ensure our DMSO product consistently meets these rigorous specifications, providing you with a reliable chemical intermediate.

Factors Influencing DMSO Pricing

The price of DMSO can vary based on several factors:

  • Grade: Medical/USP grade DMSO is typically more expensive than industrial grade due to higher purity requirements and more rigorous quality control.
  • Quantity: Purchasing in larger volumes (e.g., drums or bulk shipments) generally results in a lower per-unit price. Minimum Order Quantities (MOQs) are standard for manufacturers.
  • Market Demand and Raw Material Costs: Fluctuations in global demand and the prices of precursor chemicals can influence DMSO pricing.
  • Supplier Origin: Sourcing from China, as we do, often offers competitive pricing advantages due to efficient manufacturing processes and economies of scale.

When seeking to purchase DMSO, it is advisable to request a detailed quote that outlines the price per kilogram or per drum, factoring in the specific grade and quantity you require.

Streamlining Your DMSO Purchase

Procuring DMSO efficiently involves a straightforward process:

  1. Identify Your Needs: Determine the required grade (medical/USP or industrial), quantity, and any specific technical specifications.
  2. Request Quotes: Contact potential suppliers, including established Chinese manufacturers like NINGBO INNO PHARMCHEM CO.,LTD., to obtain price quotations. Be sure to inquire about lead times and payment terms (e.g., T/T, L/C).
  3. Evaluate Suppliers: Consider factors such as quality certifications, customer reviews, communication responsiveness, and the supplier's experience in international trade.
  4. Place Your Order: Once you've selected a supplier, place your order, providing all necessary shipping and payment details. Samples are often available upon request before committing to a large purchase.
  5. Logistics and Documentation: Work with your supplier to arrange shipping (e.g., FOB, CIF) and ensure all necessary documentation (e.g., commercial invoice, packing list, Certificate of Analysis) is provided.

By understanding these aspects, you can confidently purchase Dimethyl Sulfoxide (CAS 67-68-5) to meet your business objectives. NINGBO INNO PHARMCHEM CO.,LTD. is your reliable partner for quality DMSO. Contact us today to learn more or to request a competitive quote for your next purchase.