Electronic Grade
Configured for advanced electronics applications where controlled arsine concentration and product documentation are required.
Electronic Grade Gas Mixture
Electronic Grade Arsine (AsH₃) in Nitrogen (N₂) Gas Mixtures
10 ppm – 10% Concentration Range
Electronic Grade Arsine (AsH₃) in Nitrogen (N₂) gas mixtures are precision specialty-gas blends for semiconductor and advanced electronics applications that require controlled arsine concentration in a nitrogen balance gas.
10 ppm – 10%Concentration Range
N₂Balance Gas
Electronic GradeProduct Grade
COA IncludedDocumentation
Product Overview
What Is Electronic Grade AsH₃ / N₂ Gas Mixture?
Electronic Grade Arsine (AsH₃) in Nitrogen (N₂) Gas Mixture is a controlled blend of arsine with nitrogen as the balance gas. It is intended for semiconductor, compound-semiconductor, LED, laboratory and advanced-material applications where the process specification requires a defined arsine concentration in a nitrogen-based gas environment.
Arsine is used as an arsenic source in qualifying semiconductor and computer-chip crystal manufacturing applications. Nitrogen, by contrast, is widely used throughout high-purity manufacturing as an inert purge, dilution and process-support gas. Where a tool or facility is engineered around nitrogen service, AsH₃/N₂ can provide controlled arsine delivery without changing the balance-gas environment.
NextPure offers AsH₃/N₂ mixtures across a stated concentration range of 10 ppm to 10%, with 10L, 16L, 49L and 50L cylinder options. Each supplied mixture includes a Certificate of Analysis (COA), and custom concentrations can be reviewed for project-specific requirements.
Technical selection should consider concentration, cylinder size, valve or connection standard, delivery pressure, compatible wetted materials, gas cabinet or VMB configuration, gas detection, purge strategy, analytical requirements and the current SDS. Final purchasing decisions should be based on the approved quotation, product specification, cylinder label, COA and SDS for the supplied mixture.
10 ppm – 10% Range
Broad AsH₃ concentration coverage in nitrogen for low-ppm through percent-level requirements.
Nitrogen Balance Gas
N₂ balance gas for processes and facilities designed around nitrogen service.
COA & Custom Mixtures
COA included with supplied cylinders, with custom concentration requirements available for project review.
Balance Gas Selection
Why Use Nitrogen as the Balance Gas for AsH₃?
Nitrogen is widely used in semiconductor and electronics facilities as an inert purge, dilution and process-support gas. When a process tool or gas-delivery system is designed around nitrogen, AsH₃/N₂ can provide a controlled arsine source while keeping nitrogen as the balance gas.
This can be useful in applications where hydrogen is not the specified carrier or balance gas, or where the facility design is centered on nitrogen service. However, AsH₃/N₂ and AsH₃/H₂ are different products and should not be treated as interchangeable. The correct balance gas depends on the process chemistry, tool design, safety strategy, gas cabinet or VMB configuration and facility standards.
Technical Data
AsH₃ / N₂ Gas Mixture Specifications
| Specification | Value |
|---|---|
| Product Name | Arsine in Nitrogen Gas Mixture |
| Chemical Formula | AsH₃ / N₂ |
| Balance Gas | Nitrogen (N₂) |
| Concentration Range | 10 ppm – 10% |
| Available Cylinders | 10L, 16L, 49L, 50L |
| Grade | Electronic Grade |
| Certificate | COA Included |
| Applications | Semiconductor, Compound Semiconductor, LED, Laboratory, Advanced Materials |
| Custom Mixtures | Available |
Final concentration, cylinder configuration, connection and delivery requirements should be confirmed on the approved quotation, product specification and COA for the supplied batch.
Available Concentrations
AsH₃ / N₂ Concentrations from 10 ppm to 10%
The AsH₃/N₂ product family covers low-ppm through percent-level concentrations. The values below are representative inquiry points within the stated range; final availability should be confirmed for the required cylinder, pressure, connection and analytical specification.
10 ppm
25 ppm
50 ppm
100 ppm
500 ppm
1,000 ppm
0.1%
0.5%
1%
2%
5%
10%
Custom AsH₃/N₂ concentrations are available for project review.
Applications
Where AsH₃ / N₂ Gas Mixtures Are Used
AsH₃/N₂ mixtures are relevant to electronic and advanced-material applications where a controlled arsine source is specified in a nitrogen-based gas environment. Actual concentration, flow and delivery configuration remain process- and tool-specific.
Semiconductor Manufacturing
Used in qualifying semiconductor process environments requiring controlled arsine delivery with nitrogen as the specified balance gas.
Compound Semiconductors
Relevant to qualifying compound-semiconductor and crystal-growth processes that require an arsenic-containing gas source in a nitrogen-based delivery environment.
LED & Optoelectronics
Applicable to qualifying LED and optoelectronic manufacturing programs where the approved process specification calls for AsH₃ diluted in nitrogen.
Tool Qualification
Controlled mixtures can support gas-delivery system qualification, process development and equipment testing when AsH₃/N₂ is the specified mixture.
Laboratory & R&D
Multiple concentration and cylinder options can support materials research, process development, analytical programs and experimental work.
Advanced Materials
Available for advanced-material programs where the approved process specification requires arsine diluted in nitrogen.
Packaging
10L, 16L, 49L and 50L Cylinder Options
NextPure lists 10L, 16L, 49L and 50L cylinders for AsH₃/N₂ mixtures. Cylinder selection should account for gas consumption, changeout frequency, cabinet dimensions, connection standard, allowable pressure and site handling requirements.
Gas-delivery components and wetted materials must be selected for compatibility with the exact mixture and process specification. Cylinder pressure and connection details should be confirmed before ordering.
Documentation
COA and Batch-Specific Documentation
A Certificate of Analysis (COA) is included with the supplied AsH₃/N₂ product. The COA should be used as the batch-specific reference for the delivered mixture and analytical information.
Customers with additional analytical, packaging or documentation requirements should define them during quotation. This page describes the product family; final commercial and technical values should be confirmed on the approved quotation, cylinder label, COA and SDS.
Safety & Handling
AsH₃ / N₂ Requires Engineered Gas-Handling Controls
Arsine is highly toxic, and arsine-containing mixtures require professional handling and engineered gas-delivery controls appropriate to the actual concentration, cylinder pressure and facility requirements. Users should follow the current SDS, cylinder label, site procedures and applicable regulations.
Depending on the mixture and facility design, controls may include gas cabinets, valve manifold boxes, compatible regulators and valves, ventilation, gas detection, purge systems, emergency isolation and trained personnel. The exact controls and wetted materials must be established from the product and process specification rather than from website imagery.
Frequently Asked Questions
AsH₃ / N₂ Gas Mixture FAQ
What is an AsH₃ / N₂ gas mixture?
AsH₃/N₂ is arsine (AsH₃) blended to a specified concentration with nitrogen (N₂) as the balance gas. It is intended for qualifying applications requiring controlled arsine delivery in a nitrogen-based gas environment.
What AsH₃ / N₂ concentrations are available?
The stated NextPure product-family range is 10 ppm to 10%. Custom mixtures can be reviewed based on the required cylinder, connection and analytical specification.
What cylinder sizes are available for AsH₃ / N₂?
NextPure lists 10L, 16L, 49L and 50L cylinder options. The appropriate size depends on consumption, changeout frequency, facility layout and delivery-system requirements.
Is a Certificate of Analysis included?
Yes. A COA is included with the supplied product and should be used as the batch-specific reference for the delivered mixture.
Can NextPure supply a custom AsH₃ / N₂ concentration?
Custom mixtures are available for project review. Provide the target concentration, cylinder size, connection requirement, application and analytical requirements when requesting a quotation.
What industries use AsH₃ / N₂ mixtures?
Typical application areas include semiconductor manufacturing, compound semiconductors, LED and optoelectronics, laboratory research, tool qualification and advanced materials.
How is AsH₃ / N₂ different from AsH₃ / H₂?
The primary difference is the balance gas. AsH₃/N₂ uses nitrogen, while AsH₃/H₂ uses hydrogen. The correct choice depends on process chemistry, carrier or balance-gas requirements, tool design, safety systems and facility standards.
What information is needed for an AsH₃ / N₂ quotation?
Provide the required AsH₃ concentration, cylinder size, valve or connection requirement, delivery conditions, application and any analytical or documentation requirements.
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Technical Sales
Need Electronic Grade AsH₃ / N₂ Gas Mixtures?
Send us the target concentration, cylinder size, connection requirement and application. NextPure can review standard and custom AsH₃/N₂ mixture requirements.