Wholesale Argon gas for electronic industry (Ar) Pricelist, Quotes

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Wholesale Argon gas for electronic industry (Ar) Pricelist, Quotes

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Product Description

Item	Technical Property
Argon (Ar) purity (volume fraction)/10^-2 ≥	99.9999	99.9992
Hydrogen (H₂) content (volume fraction)/10^-6 ≤	0.1	1
Nitrogen (N₂) content (volume fraction)/10^-6 ≤	0.5	5
Oxygen (O₂) content (volume fraction)/10^-6 ≤	0.2	0.5
Total content of carbon monoxide (CO) and carbon dioxide (CO₂), (volume fraction)/10^-6 ≤	Carbon monoxide: 0.1 Carbon dioxide: 0.1	0.5
Total hydrocarbon (calculated by methane) content (volume fraction)/10^-6 ≤	0.1	0.5
Water (H₂O) content (volume fraction)/10^-6 ≤	0.2	0.5
Total impurity content (volume fraction)/10^-6 ≤	1	8
Grain	Agreed by the Supplier and the Demander	Agreed by the Supplier and the Demander

Note: The water content of liquid argon shall be measured after gasification

Application Field

Mainly used for purging, protection and pressurization of the system. It can also be used in chemical vapor deposition, sputtering, plasma and active ion etchant, annealing and other different processes, as well as in electronic special mixed gas.

Frequently Asked Questions

What are the purity levels of Argon gas listed in the technical specifications?

The technical properties specify two primary grades of Argon (Ar) purity (volume fraction): 99.9999% and 99.9992% or higher.

How is the water content of liquid Argon determined?

As per the technical specifications, the water (H₂O) content of liquid argon must be measured after gasification has occurred.

What are the main application fields for this Argon gas?

This Argon gas is primarily used for system purging, protection, and pressurization. It is also suitable for chemical vapor deposition, sputtering, plasma processes, active ion etching, annealing, and within specialized electronic mixed gases.

What is the impurity limit for the highest grade (99.9999%) of Argon?

For the 99.9999% grade, the total impurity content is restricted to a maximum of 1 x 10⁻⁶ (1 ppm), ensuring ultra-high purity for critical operations.

How are the grain requirements defined for this technical property?

The specific details regarding grain properties are not set in the general table and are to be agreed upon directly by the Supplier and the Demander.

What are the carbon monoxide (CO) and carbon dioxide (CO₂) limitations?

For the 99.9999% purity grade, both Carbon Monoxide and Carbon Dioxide are strictly limited to 0.1 ppm (10⁻⁶) each. For the 99.9992% grade, the total combined content of CO and CO₂ is limited to 0.5 ppm (10⁻⁶).