Carbon Monoxide (CO) Gas

Carbon Monoxide (CO) Gas | Industrial & Ultra-High Purity Specialty Gas

Supplier: Wenzhou Yingyue New Materials Co., Ltd.

Product Overview

Carbon Monoxide (CO) is a colorless, odorless, highly toxic and flammable specialty gas with strong reducing and oxidizing properties. As a professional manufacturer and exporter of industrial and electronic specialty gases, we supply CO gas covering industrial grade (99.0%), high-purity grade (99.9%) and ultra-high purity electronic grade (99.999%). Produced with advanced purification technology and strictly tested per GB/ISO/DOT international standards, our CO features stable chemical activity, low impurity content and reliable performance. It is widely used in organic synthesis, metallurgical reduction, chemical raw material preparation and semiconductor manufacturing. With standardized dangerous goods packaging and complete export qualifications, we provide stable supply and professional technical support for global customers.

Key Product Specifications

Purity Grade & Impurity Control

We provide gradient purity CO gas with strict impurity control, ensuring stable performance for different industrial scenarios:

All batches undergo rigorous quality inspection with advanced analytical instruments, and third-party test reports are available to verify purity and impurity levels.

Physical & Chemical Properties

Carbon Monoxide is a highly reactive toxic flammable gas with unique physical and chemical characteristics:

• Toxicity: Extremely toxic, with an affinity for hemoglobin 200~300 times that of oxygen, easily causing tissue asphyxiation; 5000ppm inhalation for 5 minutes can be fatal.

• Flammability & Explosion: Highly flammable, forms explosive mixtures with air (12.5%~74.2% volume fraction), burns with a blue flame to produce carbon dioxide.

• Solubility: Slightly soluble in water, soluble in ethanol, benzene, chloroform and most organic solvents.

• Stability: Chemically stable at room temperature; decomposes into carbon and oxygen at high temperature above 1000℃; reacts violently with oxidants, halogens and strong acids.

• Safety Notes: Requires strict ventilation, explosion-proof and toxic-proof facilities for storage and handling; operators must wear full-set PPE including gas masks and protective clothing.

Packaging & Shipping

We provide GB/ISO/DOT compliant dangerous goods packaging solutions for global markets, supporting small-batch trial orders and large-volume bulk supply:

• Standard Cylinders: 40L/47L/440L steel cylinders with corrosion-resistant 316L stainless steel CGA350 or DISS valves, ensuring airtightness and safe transportation of toxic flammable gas.

• Bulk Supply: ISO tanks for large-scale industrial applications, complying with UN 1016 international dangerous goods transportation standards.

• Compliance: All packages meet UN 1016 regulations; complete SDS safety data sheets, batch purity certificates and export qualification documents are provided for smooth customs clearance.

Main Applications

Carbon Monoxide is a core raw material for modern chemical and metallurgical industries:

1. Organic Synthesis: Key raw material for methanol, phosgene, acetic acid and formaldehyde production, the foundation of C1 chemical industry.

2. Metallurgical Industry: High-efficiency reducing agent for iron ore, copper ore and other metal oxide reduction, improving metal purity and production efficiency.

3. Chemical Raw Material: Used in the synthesis of high-value-added chemical intermediates, pesticides and pharmaceutical raw materials.

4. Semiconductor Industry: High-purity CO is used for silicon wafer surface reduction and electronic component cleaning in precision electronic manufacturing.

5. Other Fields: Fuel gas for industrial furnaces, raw material for carbonyl compound synthesis and reducing gas for special material processing.

Product Advantages

✅ Full Purity Coverage: From industrial to 5N ultra-high purity grades, matching diverse industrial application needs
✅ Strict Quality Control: Advanced purification and testing systems ensure batch-to-batch consistency and ultra-low impurity levels
✅ Global Standard Dangerous Goods Packaging: GB/ISO/DOT compliant cylinders with dedicated valves, safe for long-distance sea and land transportation
✅ Comprehensive Export Support: Complete dangerous goods documentation and logistics services to ensure smooth delivery worldwide
✅ Customized Solutions: Flexible cylinder specifications, filling weights and purity grades to meet customer-specific production requirements

Safety & Export Compliance

All Carbon Monoxide products comply with UN 1016 international dangerous goods regulations and GB/T industry safety standards. We provide complete export documents including SDS, batch COA and qualification certificates. Professional guidance on safe storage, handling and transportation of toxic flammable gas is available to ensure safe use and compliance with local regulations globally.