Dichloromethane (DCM): Your Reliable Partner for Industrial & Pharmaceutical Solutions

As a professional supplier of high-purity dichloromethane, we are committed to providing you with stable, high-quality products that meet global industry standards, helping your business reduce costs

In the complex world of industrial production and pharmaceutical manufacturing, finding a solvent that balances high performance, safety, and versatility is no easy task. Dichloromethane (DCM), with its unique physical and chemical properties, stands out as an indispensable "silent partner" in various industries—quietly powering processes that touch our daily lives, from the medicines we take to the products we use every day.

As a professional supplier of high-purity dichloromethane, we are committed to providing you with stable, high-quality products that meet global industry standards, helping your business reduce costs, improve efficiency, and gain a competitive edge in the global market. Let’s explore why DCM is the first choice for countless enterprises and how our products can support your operations.

What Makes Dichloromethane (DCM) Irreplaceable?

Dichloromethane (molecular formula: CH₂Cl₂, molecular weight: 84.93) is a colorless, volatile liquid with a mild ether-like odor. It is denser than water, miscible with most organic solvents, and slightly soluble in water—properties that make it a versatile and efficient solvent for a wide range of applications. Unlike flammable solvents such as petroleum ether and ether, DCM is non-flammable, which greatly reduces safety risks in large-scale industrial operations, especially in exothermic reactions.

Our dichloromethane boasts exceptional purity—ranging from 99% to 99.99%—with strict control over impurities such as water (≤100 mg/kg) and acidity (≤5 mg/kg as hydrochloric acid). We add appropriate stabilizers (0.1-0.2% ethanol or methanol) during production to prevent degradation by air and moisture, ensuring consistent product performance and long-term storage stability. These superior properties make our DCM suitable for even the most demanding applications, from pharmaceutical synthesis to precision cleaning.

Wide-Ranging Applications: Powering Multiple Industries

Dichloromethane’s strong solubility and low toxicity (with quick recovery after exposure) make it a preferred solvent in numerous industries. Here are its core application scenarios:

• Pharmaceutical Manufacturing: DCM is an essential solvent for extracting active pharmaceutical ingredients (APIs) and synthesizing drugs such as ampicillin, hydroxybenzylpenicillin, and cephalosporins. Its ability to form a clear phase separation with water (thanks to its high density) and rapid evaporation makes it ideal for liquid-liquid extraction, simplifying the purification process and improving product purity. It is also used in the decaffeination of coffee, ensuring the preservation of coffee flavor while removing caffeine efficiently.

• Industrial Cleaning & Coating: As a powerful degreaser and paint remover, DCM effectively dissolves oils, greases, and organic residues on metal surfaces, electronic components, and printed circuit boards. It is widely used in the electronics industry for cleaning LCD screens and precision parts, as well as in the coating industry as a solvent for paints, inks, and adhesives—ensuring smooth application and strong adhesion.

• Plastics & Foam Production: DCM serves as a key foaming agent in the production of polyurethane and polysulfone foam plastics, helping to create lightweight, porous materials with excellent insulation and shock absorption properties. It is also used as a raw material in the synthesis of polyvinyl chloride (PVC) and chloroprene rubber, contributing to the production of high-quality plastic and rubber products.

• Other Industrial Uses: DCM is used as a refrigerant in low-pressure refrigeration systems and air conditioners, as well as a fumigant for grains. It also acts as a local anesthetic in dentistry and a fire extinguishing agent, showcasing its versatility across diverse industrial sectors.

Why Choose Us as Your Dichloromethane Supplier?

In the competitive global market, choosing the right supplier is crucial to your business success. Our advantages lie in our unwavering commitment to quality, service, and sustainability:

• Strict Quality Control: We adhere to ISO 9001 quality management standards and conduct rigorous testing on every batch of products, including purity, moisture content, acidity, and stability. Our advanced testing equipment and professional team ensure that each shipment meets or exceeds international standards, providing you with reliable products you can trust.

• Stable Supply Capacity: With our own production base and long-term cooperation with top raw material suppliers, we have strong production capacity and stable inventory, ensuring on-time delivery even for large orders. We offer flexible supply solutions to meet your varying production needs, whether you require small batches for R&D or large-scale shipments for mass production.

• Competitive Pricing & Cost Savings: By optimizing our production process and reducing intermediate links, we are able to offer high-quality DCM at competitive prices. Our products help you improve production efficiency, reduce solvent consumption, and lower overall operational costs—creating greater value for your business.

• Professional Technical Support: Our team of chemical engineers has years of experience in the DCM industry. We provide one-on-one technical consultation, helping you select the right product grade for your application, solve technical problems during use, and optimize your production processes for better results.

• Compliance & Sustainability: We strictly comply with global environmental and safety regulations, including REACH and FDA standards. Our production process is designed to minimize environmental impact, and we provide complete safety data sheets (SDS) and compliance documents to ensure your operations meet local and international requirements. We also offer guidance on safe storage, handling, and disposal of DCM to protect your employees and the environment.

Start Your Cooperation with Us Today

Whether you are in the pharmaceutical, electronics, coating, or plastic industry, our high-purity dichloromethane can meet your diverse needs. We have served more than 1,000 customers worldwide, earning their trust with our reliable products and professional service. Let us be your long-term partner in success, providing you with stable, high-quality DCM and comprehensive support to help your business thrive in the global market.

Contact us now to get a free quote, request a sample, or consult our technical team. We look forward to working with you and creating a better future together!