High Purity 1,3-Dimethylurea (Refined) Manufacturer for Resins, Pharmaceuticals, Agrochemicals and Dyes

When sourcing 1,3-Dimethylurea (Refined) for industrial production, buyers need more than a basic chemical supplier. Purity, moisture content, product stability, packaging, production consistency, and long-term supply all have a direct impact on downstream manufacturing. For applications involving pharmaceuticals, resins, agrochemicals, dyes, and textile auxiliaries, selecting a reliable manufacturer is especially important.

Guangxing Chemical specializes in the production and global supply of high-purity 1,3-Dimethylurea, providing a refined-grade product designed for customers with demanding quality requirements. With established manufacturing capabilities, quality management systems, international market experience, and continuous technical development, Guangxing supports both standard purchasing and customized supply requirements.

A Refined Grade Designed for Industrial Applications

1,3-Dimethylurea, also known as DMU, N,N'-Dimethylurea, or sym-dimethylurea, is an important organic intermediate used across multiple chemical industries. Its applications include resin production, pharmaceutical manufacturing, agrochemical synthesis, dye-related processes, cosmetics, and textile finishing.

For industrial buyers, consistent chemical quality is essential. Guangxing's 1,3-Dimethylurea (Refined) is supplied as a white crystalline powder with a chromatographic purity of ≥98% and moisture content of ≤0.5%. The controlled specification helps customers maintain more consistent downstream processing and product quality.

Key product information includes:

CAS No.: 96-31-1

EINECS No.: 202-498-7

Molecular Formula: C3H8N2O

Molecular Weight: 88.12

Appearance: White crystalline powder

Chromatographic Purity: ≥98%

Moisture: ≤0.5%

Melting Point: 103–108°C

The standard packaging is 25 kg per bag, with an inner polyethylene bag and outer white woven bag. Packaging can also be customized according to customer requirements.

Why Purity Matters to Downstream Manufacturers

For chemical manufacturers, purchasing a high-purity intermediate can help improve control over subsequent processing. Unwanted impurities or excessive moisture may affect reaction conditions, formulation stability, storage, or final product consistency.

With a purity level of ≥98%, refined 1,3-Dimethylurea is suitable for applications where buyers require controlled raw material quality. Its stable characteristics make it practical for different synthetic chemical processes and industrial formulations.

Rather than supplying a general-purpose material without clear specifications, Guangxing focuses on controlled manufacturing and quality management. This approach helps customers evaluate the product based on measurable specifications before placing an order.

Multiple Application Routes for 1,3-Dimethylurea

One of the key advantages of 1,3-Dimethylurea is its versatility. Different industries can use the material according to their own formulation and synthesis requirements.

Textile Finishing and Dyeing

1,3-Dimethylurea can be used as a textile auxiliary for producing low-formaldehyde or formaldehyde-free anti-wrinkle finishing products. This makes it relevant to manufacturers developing textile finishing systems with controlled formaldehyde levels.

For textile chemical producers, stable raw material quality is important for maintaining formulation consistency across production batches. Guangxing supplies refined 1,3-Dimethylurea for customers looking for a reliable intermediate for textile-related applications.

Pharmaceutical Manufacturing

1,3-Dimethylurea can also serve as an intermediate in pharmaceutical manufacturing and the production of various chemical raw materials. In these applications, raw material specifications and batch consistency are important considerations for procurement teams.

Guangxing's experience in uracil-related chemical manufacturing provides a technical foundation for supplying chemical intermediates to international customers.

Resins and Coatings

The product can be used in resin modifiers, coatings, and other chemical formulations. Manufacturers in these fields may require raw materials with consistent purity and stable physical characteristics to support repeatable production.

For customers developing or manufacturing resin-related products, the ability to obtain consistent material specifications can simplify incoming quality control and production planning.

Agrochemical and Chemical Synthesis

1,3-Dimethylurea is also used as an intermediate in agrochemical synthesis and general chemical production. Its chemical structure makes it suitable for further synthesis into different chemical products.

Because downstream requirements vary between applications, customers can communicate their intended use, required specifications, packaging, and purchasing volume with Guangxing to determine an appropriate supply solution.

More Than a Chemical Product Supplier

Guangxing Chemical is not simply focused on producing individual chemical products. The company has developed specialized expertise in uracil-related chemicals and PVC heat stabilizer applications.

The company is described as the first and largest uracil production enterprise in China and the only domestic uracil production enterprise specializing in PVC heat stabilizers. Its product portfolio includes 1,3-Dimethylurea, 6-Amino-1,3-Dimethyluracil, 1,3-Dimethylurea Flake, and other chemical products.

This specialized manufacturing background enables Guangxing to maintain a strong connection between production, application development, and technical improvement.

Quality Systems and International Compliance

For overseas buyers, supplier qualification is an important part of the purchasing process. Guangxing has successfully passed ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 system certifications, as well as the Hebei Province Industrial Enterprise R&D Institution Certification.

The company is also a member of the Plastic Additive Professional Committee of the China Plastics Processing Association and has obtained the Technology-Oriented Small and Medium-Sized Enterprise certificate issued by the Science and Technology Department of Hebei Province.

In addition, 1,3-Dimethyluracil was officially registered under EU REACH in 2023, supporting the company's international chemical business.

Guangxing states that its products comply with RoHS-compliant standards, providing an additional consideration for customers with environmental and product compliance requirements.

Established International Supply Experience

A reliable supplier should be able to support not only product quality but also international procurement requirements. Guangxing has established cooperative relationships with domestic enterprises, while its products are exported to the European Union, America, Australia, Southeast Asia, Africa, and other international markets.

The factory supplies chemical products to customers worldwide and has been a Class A supplier for multinational enterprises such as Baerlocher, Chemson, and Sun Ace.

For overseas buyers evaluating a new chemical supplier, this international supply experience can provide useful reference when considering production capability, quality management, communication, and long-term cooperation.

Flexible Packaging and Customer Support

Different customers have different purchasing and logistics requirements. Guangxing provides 25 kg standard packaging using an inner polyethylene bag and outer white woven bag, while customized packaging options are available according to customer needs.

For a quotation, buyers can provide information such as:

Required purity, application, estimated order quantity, packaging requirements, destination country, and expected delivery schedule.

Providing these details allows the supplier to better understand the purchasing requirement and prepare a more relevant quotation and supply proposal.

Partner with Guangxing for Refined 1,3-Dimethylurea

Choosing the right 1,3-Dimethylurea (Refined) manufacturer is an important step for companies that depend on stable chemical intermediates. Guangxing combines specialized uracil-related chemical manufacturing, controlled product specifications, certified quality systems, international supply experience, and ongoing R&D cooperation.

With a ≥98% purity, low moisture specification, flexible packaging, and applications across pharmaceuticals, resins, agrochemicals, textile auxiliaries, dyes, and chemical synthesis, Guangxing's 1,3-Dimethylurea (Refined) is positioned to support a wide range of industrial requirements.

If you are sourcing high-purity 1,3-Dimethylurea for commercial production or developing a new formulation, contact Guangxing with your required specifications, application, quantity, and destination. The technical and sales team can provide product information and discuss a suitable supply solution for your project.