Jul . 28, 2026
In the global specialty chemical market, DMU (1,3-Dimethylurea, CAS 96-31-1) has become an important intermediate widely used in textile auxiliaries, pharmaceutical synthesis, organic chemistry, and specialty chemical manufacturing. As demand from international markets continues to grow, buyers are not only looking for competitive pricing but also requiring stable bulk supply, consistent product quality, complete export documentation, and reliable logistics support.
For chemical products, successful international cooperation depends on more than production capability. A professional supplier must provide comprehensive solutions covering manufacturing, quality inspection, packaging, regulatory compliance, and export procedures.
Hebei Guangxing Chemical Co., Ltd. is a leading Chinese manufacturer specializing in uracil-based chemical products. Established in January 2013, the company is located in the Chemical Industrial Park of Xinhe County, Xingtai City, Hebei Province, covering an area of approximately 90 acres.
As the first and largest uracil production enterprise in China and the only domestic uracil production enterprise specializing in PVC heat stabilizers, Hebei Guangxing Chemical has developed strong manufacturing capabilities and international supply experience. The company produces:
5,000 tons/year of 1,3-Dimethylurea (DMU)
6,000 tons/year of 6-Amino-1,3-Dimethyluracil
With advanced production technology, strict quality control, and professional export services, Guangxing Chemical supplies high-quality DMU products to customers worldwide.
DMU, also known as 1,3-Dimethylurea, is an important organic chemical intermediate with excellent chemical stability and broad application potential.
Basic product information includes:
Chemical Name: 1,3-Dimethylurea
CAS Number: 96-31-1
Molecular Formula: C3H8N2O
Molecular Weight: 88.12
Appearance: Off-white flake crystals
Purity: ≥95.0% / ≥97.0%
Moisture: ≤1.0%
Due to its reliable chemical properties, DMU is widely used in various industries.
One of the most important applications of DMU is in textile finishing.
1,3-Dimethylurea is mainly used to produce:
Low-formaldehyde anti-wrinkle finishing agents
Formaldehyde-free textile finishing products
These products help improve fabric performance while meeting increasingly strict environmental requirements.
DMU contributes to:
Better wrinkle resistance
Improved fabric durability
Enhanced textile appearance
Environmentally friendly production processes
DMU is also used as an important intermediate in pharmaceutical-related chemical synthesis.
Its stable chemical structure allows it to participate in the preparation of various pharmaceutical raw materials and specialty compounds.
For pharmaceutical manufacturers, consistent purity and reliable supply are essential to maintaining production efficiency.
In chemical manufacturing, DMU serves as a valuable intermediate for synthesizing various chemical products.
It supports applications including:
Organic synthesis
Fine chemicals
Specialty materials
Research and development projects
Because downstream applications often require strict quality standards, choosing a professional DMU supplier is critical.
For industrial customers, supply stability is one of the most important supplier evaluation factors.
Production interruptions can affect manufacturing schedules, increase costs, and create supply chain risks.
Hebei Guangxing Chemical has established large-scale production capabilities with annual capacities of:
5,000 tons/year of 1,3-Dimethylurea
6,000 tons/year of 6-Amino-1,3-Dimethyluracil
This large production capacity allows us to support:
Bulk orders
Long-term contracts
International distribution
Customized supply requirements
By focusing on specialized uracil-based chemical manufacturing, we continuously optimize production processes and maintain stable product performance.
Bulk supply requires consistent quality across every production batch.
Hebei Guangxing Chemical implements strict quality management procedures throughout the manufacturing process.
The company has successfully passed:
ISO 9001:2015 Quality Management System Certification
ISO 14001:2015 Environmental Management System Certification
ISO 45001:2018 Occupational Health and Safety Management System Certification
These certifications demonstrate our commitment to:
Product consistency
Environmental protection
Safe production
Continuous improvement
In addition, we have obtained the Hebei Province Industrial Enterprise R&D Institution Certification and the Technology-Oriented Small and Medium-Sized Enterprise Certificate issued by the Science and Technology Department of Hebei Province.
Professional export documentation is a key part of global chemical supply.
Complete documents help customers verify product quality, complete customs procedures, and ensure regulatory compliance.
The Certificate of Analysis (COA) is one of the most important quality documents.
A DMU COA typically includes:
Product name
CAS number
Batch number
Production date
Purity test results
Moisture content
Appearance inspection
Quality confirmation
The COA allows customers to verify that the delivered DMU meets agreed specifications.
The SDS provides important information regarding safe handling, transportation, and storage.
It usually includes:
Chemical identification
Hazard information
Handling instructions
Storage requirements
Emergency measures
Transportation information
For international chemical transportation, an accurate SDS helps ensure safe and compliant logistics.
The commercial invoice is required for international customs clearance.
It generally contains:
Supplier information
Customer information
Product description
Quantity
Price
Trade terms
Shipment details
Accurate commercial invoices help avoid customs delays.
The packing list provides detailed information about shipment packaging.
For DMU exports, it may include:
Package quantity
Net weight
Gross weight
Packaging method
Product identification
Hebei Guangxing Chemical provides professional packaging solutions, including:
25Kg/bag packaging
Inner polyethylene bag
Outer white woven bag
Customized packaging is also available according to customer requirements.
For chemical buyers, regulatory compliance is an important factor when selecting suppliers.
Hebei Guangxing Chemical continuously strengthens its international compliance capabilities.
Important achievements include:
6-Amino-1,3-Dimethyluracil registered under EU REACH in 2018
1,3-Dimethyluracil registered under EU REACH in 2023
All products manufactured by Guangxing Chemical comply with RoHS-compliant standards.
These certifications help customers meet environmental and regulatory requirements in global markets.
Successful chemical export requires experience in:
Documentation preparation
International logistics
Packaging management
Regulatory requirements
Customer communication
Hebei Guangxing Chemical has established long-term cooperation with customers from different regions.
Our products are exported to:
European Union
America
Australia
Southeast Asia
Africa
Other international markets
We have also become a Class A supplier for multinational enterprises including Baerlocher, Chemson, and Sun Ace.
These partnerships demonstrate our ability to provide stable quality and professional service for global customers.
Continuous innovation is essential for long-term competitiveness in the chemical industry.
Hebei Guangxing Chemical maintains technical cooperation with universities and research institutions to:
Improve existing products
Optimize production processes
Reduce production costs
Enhance product quality
Develop new chemical applications
The company has received several industry recognitions, including:
Manufacturing Champion Enterprise in Hebei Province (2020)
High-Tech Enterprise (2021)
"Specialized, Refined, Unique, and New" Enterprise in Hebei Province (2022)
These achievements reflect our commitment to technological advancement and sustainable development.
When selecting a DMU supplier, global buyers should consider manufacturing capability, quality systems, export experience, and technical support.
Hebei Guangxing Chemical provides:
Supporting stable bulk supply with annual production of 5,000 tons of DMU.
Focused on uracil-based chemical production since 2013.
ISO management systems and REACH registrations ensure compliance.
Providing COA, SDS, packing lists, invoices, and other required documents.
Serving customers across Europe, America, Australia, Southeast Asia, and Africa.
For international buyers, reliable DMU bulk supply depends on more than product availability. It requires a supplier with strong manufacturing capabilities, strict quality management, complete export documentation, and international compliance experience.
As a leading DMU manufacturer in China, Hebei Guangxing Chemical combines advanced production technology, large-scale manufacturing capacity, professional export support, and continuous innovation to provide dependable chemical solutions worldwide.
With a commitment to quality, safety, and customer satisfaction, Guangxing Chemical continues to support global industries with high-quality 1,3-Dimethylurea (CAS 96-31-1) and long-term supply partnerships.
The Industrial Chemical Supply Chain: From Raw Materials to High-Tech Applications
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