Methane Supplier in Malaysia
Methane supplier enquiries in Malaysia cover defined process gas, high-purity methane and qualified calibration mixtures for industrial and analytical work. Methane, CH4, is a single chemical with CAS 74-82-8, so buyers should distinguish it from natural gas, which has a variable multi-component composition.
Industrial or process-grade methane is specified for fuel, reaction-feed and process-gas duties that require stated methane content and impurity limits. High-purity methane adds tighter controls for moisture, oxygen and other trace components in controlled synthesis, materials processing and laboratory applications.
Calibration mixtures contain a stated methane concentration in a named carrier gas for analyser, detector and chromatography work. They are formulated mixtures rather than pure methane, while LNG is a liquefied natural-gas mixture and is not presented here as a methane grade.
Send the required purity and impurity limits or mixture concentration and carrier, along with the application, quantity and delivery location. Availability, supply format, documentation and delivery arrangements are confirmed with the quotation.
- CAS number
- 74-82-8
- Formula
- CH4
- Grade
- industrial process gas, high-purity, calibration gas mixture
- Appearance
- colourless gas
Methane grades and forms
We supply several forms to suit different formulating and dosing setups. If you need a size that is not listed, ask us.
| Grade | Form | Assay | Typical use | Packing |
|---|---|---|---|---|
| Industrial or process-grade methane | compressed gas with methane content and impurity limits specified | — | Fuel, reaction feed and process-gas duty where the plant specification requires methane as a defined gas rather than an unspecified natural-gas composition. | Confirm the required supply format with the quotation. |
| High-purity methane | compressed gas with tighter moisture, oxygen and hydrocarbon controls | — | Controlled synthesis, materials processing and laboratory work where trace impurities can affect a reaction, deposition process or analytical result. | Confirm the required purity and supply format with the quotation. |
| Methane calibration gas mixture | defined methane concentration in a specified carrier gas | — | Instrument calibration, detector checks and analytical methods that call for a defined methane concentration and carrier balance. This is a gas mixture, not pure methane. | Confirm the concentration, carrier gas and supply format with the quotation. |
How to buy Methane from ChemTrade
Request a quote for Methane
Use the form below to request a quotation. You can also email sales@chemtrademalaysia.com or send us a message on WhatsApp.
Specifications
| Parameter | Value | Method |
|---|---|---|
| Chemical identity | methane | — |
| CAS number | 74-82-8 | — |
| Molecular formula | CH4 | — |
| Physical form | colourless gas | — |
| Pure-gas grade controls | methane content, moisture, oxygen and specified hydrocarbon or other trace impurities confirmed against the selected grade | — |
| Calibration-mixture controls | methane concentration, carrier gas, preparation tolerance and required documentation confirmed against the analytical method | — |
Methane applications
Common questions about Methane
Is methane the same product as natural gas?
No. Methane is a single chemical with formula CH4 and CAS 74-82-8. Natural gas is a variable mixture that may contain methane alongside other hydrocarbons and gases, so it should not be treated as an equivalent high-purity or calibrated methane product.
Is LNG a grade of methane?
No. Liquefied natural gas is a cooled natural-gas mixture with a composition defined by its supply specification. This page covers defined methane gas and qualified methane calibration mixtures, not LNG as a trade fuel.
Which methane grade should I request?
Process-grade methane suits industrial feed or fuel duties when it meets the plant limits. High-purity methane is selected when moisture, oxygen or trace hydrocarbons can affect the result, while calibration work requires a stated methane concentration in a named carrier gas.
Can methane be supplied as a calibration gas mixture?
A calibration requirement can specify methane at a defined concentration in nitrogen, air or another suitable carrier named by the method. State the concentration, carrier, tolerance, instrument range and documentation requirement because the mixture is not interchangeable with pure methane.
What specifications matter when buying high-purity methane?
Provide the required methane content and limits for moisture, oxygen and any hydrocarbons or other trace impurities relevant to the process. Include the application and supply-format requirement so the proposed grade can be checked against the full specification.
What information is needed for a methane price enquiry in Malaysia?
Send the grade or mixture composition, purity and impurity limits, intended use, quantity and delivery location. Add the required supply format and documents so availability, commercial terms and timing can be confirmed with the quotation.