High Purity CO2: Precision for Critical Applications
Purity levels surpassing 99.9999% — guaranteed superior performance and utmost safety for your essential processes.
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Meticulously Processed for Exacting Standards
Our High Purity CO2 is meticulously processed to meet the exacting standards of critical applications across diverse industries. With purity levels surpassing 99.9999%, our systems guarantee superior performance and utmost safety.
- Ultra-Low Impurities: Moisture, oxygen, and hydrocarbons reduced to sub-ppm levels.
- Batch Consistency: Every delivery meets the same stringent specifications.
- Full Traceability: Certificate of Analysis provided with each batch.
Applications
SFC / SCFC
Supercritical Fluid Chromatography requiring ultra-low hydrocarbon content for clean baselines and accurate results. more...
Pharmaceuticals & Medical
Medical-grade CO2 for surgical insufflation, cryotherapy, and pharmaceutical manufacturing processes. more...
Research & Testing Labs
Precision-grade CO2 for analytical instruments, calibration, and controlled environment chambers. more...
Nuclear Technology
High purity CO2 meeting the stringent requirements of nuclear applications. more...
Laser Applications
Consistent purity for CO2 lasers used in cutting, welding, and engraving operations. more...
EUV Lithography & Semiconductors
Ultra-high purity CO2 for EUV lithography powering 7nm to 2nm semiconductor manufacturing. more...
Battery Electrolyte Manufacturing
The EV battery market demands CO2 with ultra-low moisture and exceptional chemical stability. Even trace impurities can severely impact electrolyte performance and compromise battery safety.
- Moisture causes corrosion: Moisture in the electrolyte results in the formation of hydrofluoric acid (HF) from fluoride lithium salts, which corrodes metals and degrades cell performance.
- Parts-per-trillion integrity: Ultra-high purity delivery systems maintain chemical integrity at the ppt level, ensuring sensitive electrolytes are delivered with precision.
- Direct impact on performance: CO2 purity directly impacts metal-CO2 battery performance — impurity tolerance must be minimised for maximum efficiency.
Sicgil's UHP CO2 with <1 ppm moisture and ≥99.9999% purity meets the stringent requirements of Gigafactory-scale EV battery electrolyte production.
Consult a Battery Electrolyte Specialist| Requirement | Why It Matters |
|---|---|
| Moisture <1 ppm | Prevents HF formation from lithium salts that corrodes battery metals |
| Oxygen <1 ppm | Eliminates electrolyte degradation and capacity loss |
| Hydrocarbons <1 ppm | Avoids unwanted side reactions that reduce battery lifespan |
| Batch consistency | Critical for large-scale Gigafactory operations with zero tolerance for variation |
Purity Specifications
| Parameter | Specification |
|---|---|
| CO2 Purity | ≥99.9999% |
| Moisture (H2O) | <1 ppm |
| Oxygen (O2) | <1 ppm |
| Total Hydrocarbons | <1 ppm |
| Carbon Monoxide (CO) | <0.5 ppm |
| Nitrogen (N2) | <5 ppm |
Need High Purity CO2?
Contact our specialists to discuss your purity requirements and delivery options.
Request Technical Specifications Speak to a Specialist