Methane CH₄ Gas

Methane (CH₄) Gas | Industrial, High Purity & Laboratory Grade Supplier

Supplier: Wenzhou Yingyue New Materials Co., Ltd.

Product Overview

Methane (CH₄) is a colorless, odorless, and flammable saturated hydrocarbon gas, known as the primary component of natural gas. Yingyue New Materials provides full-series methane gas ranging from industrial grade to 99.999% ultra-high purity. Adopting advanced purification and filtration technology, our CH₄ features low impurity content and stable composition. All batches are equipped with standard COA and MSDS, supporting customized packaging and global export services.

Key Product Specifications

Purity Grade & Impurity Control

We supply full-gradient methane gas strictly complying with GB/T 33102-2016 national standard, with precise impurity screening and batch-by-batch testing to meet industrial production, chemical synthesis and laboratory testing scenarios:

1. Industrial Grade (≥99.0%)

Suitable for industrial fuel combustion, conventional chemical raw material processing and general industrial calibration. Strictly control common impurities such as ethane, water and carbon dioxide, with stable gas composition, low cost and high cost performance, meeting the basic gas supply needs of industrial production lines.

2. High Purity Grade (99.99%, 4N)

Applied for precision instrument calibration, environmental monitoring, petrochemical analysis and conventional laboratory experiments. Controlled impurities: Ethane ≤10ppm, Moisture ≤5ppm, Oxygen + Nitrogen ≤10ppm, total hydrocarbon impurities are extremely low, ensuring accurate and stable detection data for industrial analysis and testing.

3. Ultra-High Purity Grade (99.999%, 5N)

Dedicated for high-end scientific research, semiconductor auxiliary testing, special material synthesis and precision laboratory calibration. After deep purification and adsorption treatment, trace impurities such as moisture, heavy hydrocarbons and heteroatomic compounds are controlled below 0.1ppm. It features ultra-high purity and stable chemical properties, fully adapting to high-precision experimental and scientific research scenarios.

Physical & Chemical Properties

Methane (CH₄) is the simplest alkane compound with stable chemical properties under normal temperature and pressure. It is colorless, odorless, lighter than air, and slightly soluble in water, easily soluble in organic solvents such as ethanol and ether.

Methane has excellent combustion performance with high calorific value and clean combustion products. It is chemically inert at room temperature and does not react with common strong acids, strong alkalis and oxidants. Under high temperature, high pressure or catalytic conditions, it can undergo oxidation, substitution and pyrolysis reactions, which is the core raw material for organic chemical synthesis. It has a flammable explosion limit of 5%~15% in air, requiring standardized storage and transportation.

Packaging & Transportation Solution

We provide standardized global packaging solutions for compressed methane gas, supporting small-batch trial orders and large-scale bulk supply, adapting to regional import standards worldwide:

1. Standard Steel Cylinders
4L, 10L, 40L, 47L seamless steel cylinders with professional methane special valves. DOT and ISO certified cylinders are available for European, American and Southeast Asian markets, fully compliant with international flammable gas transportation norms.

2. Cylinder Bundle Packaging
6-pack and 12-pack cylinder bundles are provided for centralized storage and transportation, which is convenient for factory continuous gas supply and large-scale industrial supporting use.

3. Bulk Transportation
Equipped with dedicated flammable gas tank trucks and ISO standard tank containers for bulk delivery, realizing stable and low-cost gas supply for large industrial parks.

4. Customized Service
Support personalized customization of filling pressure, gas purity and valve interface models to match different customer equipment and production needs.

Main Applications

Methane gas is widely used in energy supply, chemical industry, environmental monitoring and scientific research fields, with strong industrial versatility:

1. Industrial Energy Fuel
Used as clean burning fuel for industrial boilers, heating equipment and production lines, with high calorific value and low pollution emissions.

2. Chemical Raw Material
Applied for the synthesis of methanol, formaldehyde, acetylene and other chemical products, and used for hydrogen production through methane reforming, serving the petrochemical and fine chemical industries.

3. Laboratory & Detection Industry
Used as standard calibration gas for gas chromatography, environmental air quality monitoring, instrument verification and industrial flue gas detection.

4. New Energy & Scientific Research
Applied for new energy material research, catalytic reaction experiments and combustion dynamics testing, supporting university and research institute R&D projects.

5. Mining & Safety Detection
Used for calibration of mine gas detectors and safety equipment testing to ensure mining operation safety.

Product Advantages

✅ Full Purity Coverage: Complete grades from industrial fuel grade to laboratory 5N ultra-high purity, covering all application scenarios

✅ National Standard Compliance: Strictly implemented GB/T 33102-2016 standard, stable batch composition and qualified impurity indicators

✅ Deep Purification Treatment: Advanced filtration and purification technology, ultra-low trace impurities, ensuring high-precision use requirements

✅ Complete Export Qualifications: Each batch supports COA test report, MSDS safety sheet and full customs clearance documents for global trade

✅ Standardized Safety Packaging: Flammable gas special certified cylinders, safe and compliant for global transportation

✅ Stable Factory Supply: Direct factory supply with sufficient inventory, supporting long-term bulk cooperation and customized orders

Safety & Export Compliance

All methane gas products comply with UN1971 flammable gas transportation standards and GB/T 33102-2016 industrial specifications. Methane is a flammable and explosive gas, which needs to be stored and used in a well-ventilated environment, away from open fire and high-temperature heat sources. We provide complete export documents including MSDS safety data sheet, batch COA quality certificate and origin certification, and provide professional safety operation guidance to ensure safe use and smooth global customs clearance.

Company Information & Contact

Company Name: WENZHOU YINGYUE NEW MATERIALS CO., LTD
Official Website: www.yycheme.com
Email: info@yycheme.com

WENZHOU YINGYUE NEW MATERIALS CO., LTD is a professional Chinese manufacturer and exporter of industrial gases, high-purity specialty gases and fine chemical products. With complete production and testing equipment and a strict quality control system, we guarantee stable batch quality of all methane products, providing one-stop gas procurement solutions and reliable services for global customers.