Zibo Dijia Special Gas Co., Ltd. is one of the most reliable manufacturers and suppliers of high purity isobutane gas in China. If you're going to buy bulk high purity isobutane gas made in China, welcome to get quotation from our factory. All customized products are with high quality and competitive price.
Product Introduction
High Purity Isobutane Gas is a high-performance specialty gas designed for semiconductor manufacturing, analytical laboratories, calibration standards, and specialty chemical applications. As a versatile Liquefied Hydrocarbon Gas, it covers multiple grades including laboratory high-purity grade, Industrial Isobutane Gas, Aerosol Grade Isobutane Gas, as well as Isobutane Refrigerant Gas, also known as R600a Refrigerant Gas. With excellent purity, low moisture content, and tightly controlled impurities, this high purity gas delivers reliable performance for precision processes requiring stable gas composition and consistent quality.
High Purity Isobutane Gas for Precision Applications
High Purity Isobutane Gas is widely used in gas chromatography, calibration gas mixtures, semiconductor processing, research laboratories, and specialty chemical production. High gas purity is essential for maintaining analytical accuracy, reducing contamination, and ensuring consistent process performance.
Manufactured under strict quality control procedures, our Isobutane Gas offers excellent batch-to-batch consistency with carefully controlled moisture, oxygen, hydrocarbons, and other trace impurities. Stable composition helps improve analytical reliability, process efficiency, and product quality across demanding industrial and laboratory applications. Our portfolio includes high purity grades for scientific testing, Industrial Isobutane Gas for chemical synthesis, Aerosol Grade Isobutane used as propellant, and Isobutane Refrigerant Gas / R600a Refrigerant Gas for cooling equipment.

Product Specifications
|
Parameter |
Details |
|---|---|
|
Product Name |
High Purity Isobutane Gas |
|
Chemical Name |
2-Methylpropane |
|
Chemical Formula |
C₄H₁₀ |
|
CAS Number |
75-28-5 |
|
Molecular Weight |
58.12 g/mol |
|
Appearance |
Colorless gas at ambient conditions |
|
Flammability |
Highly flammable |
|
Purity |
To be confirmed according to the required grade |
|
Hydrocarbon Impurities |
Limits depend on the product specification |
|
Moisture Content |
To be confirmed against the product specification |
|
Packaging |
Approved pressure cylinders or other suitable supply systems, subject to availability |
|
Quality Documentation |
Technical data sheet and CoA, subject to availability |
|
Safety Documentation |
Current Safety Data Sheet (SDS) |
Why Choose Our High Purity Isobutane Gas?
Core Advantages
• High purity with extremely low moisture and trace impurities
• Stable batch-to-batch consistency
• Comprehensive laboratory quality inspection
• Multiple grades available: high-purity lab grade, Industrial Isobutane Gas, Aerosol Grade Isobutane, R600a Refrigerant Gas / Isobutane Refrigerant Gas
• Flexible cylinder and customized packaging solutions
• Global export capability
• Professional specialty gas technical support
These advantages help customers improve process stability, analytical accuracy, and production efficiency.

Typical Applications
• Gas Chromatography (GC)
• Calibration Gas Mixtures
• Semiconductor Manufacturing
• Specialty Chemical Production
• Laboratory Research
• Electronic Materials
• Process Gas Applications
• Hydrocarbon Gas Standards
• Scientific Research
• Industrial Analysis
• Cooling system refrigeration (R600a Refrigerant Gas / Isobutane Refrigerant Gas)
• Aerosol propellant (Aerosol Grade Isobutane)
Frequently Asked Questions
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