1. Product Introduction & Main Application
Arnico’s Analytical Grade Gasoline is a certified reference fuel with a precisely controlled and guaranteed chemical composition, used for calibrating octane measurement devices (CFR Engines), engine research and development testing, and vehicle emissions testing in accordance with ASTM and ISO standards. This product is free from any additives and impurities, and its combustion properties are guaranteed and traceable.
2. Technical Specifications
| Technical Parameter | ASTM Reference Grade (CFR) | Emission Test Grade | Unit |
|---|---|---|---|
| Research Octane Number (RON) | 95.0 ± 0.2 | 95.0 ± 0.3 | – |
| Motor Octane Number (MON) | 85.0 ± 0.2 | 85.0 ± 0.3 | – |
| Density at 15°C | 735 – 750 | 740 – 760 | kg/m³ |
| Total Sulfur | ≤ 1 | ≤ 5 | ppm |
| Olefins | ≤ 10 | 5 – 15 | % vol |
| Aromatics | 28 – 32 | 25 – 35 | % vol |
| Benzene | ≤ 0.5 | ≤ 0.8 | % vol |
| Reid Vapor Pressure (RVP) | 50 – 60 | 55 – 65 | kPa |
3. Features & Benefits
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Traceability & Certification: Each shipment has a certificate of analysis with traceability to primary ASTM standards, guaranteeing the acceptance of laboratory results.
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Unrivaled Purity & Precision: The absence of unknown impurities and precise composition control ensures maximum test repeatability.
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Excellent Stability & Shelf Life: Special packaging with a nitrogen blanket prevents oxidation and compositional change over time.
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Global Standard Compatibility: Full compliance with the requirements of CFR 40 Part 86 and EN 228.
4. Industrial Applications
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Research Centers & Universities: Calibration of CFR engines and combustion research.
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Automakers & Engine Manufacturers: Performance, durability, and emissions testing of prototype engines.
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Accredited Environmental Laboratories: Vehicle type-approval emissions tests (WVTA).
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Refineries: Checking the accuracy of online octane analyzers.
5. Safety & Handling
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MSDS (Material Safety Data Sheet): This substance is extremely flammable and toxic. Its vapors are carcinogenic and must be strictly avoided. A thorough study of the Arnico MSDS is mandatory.
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Storage Conditions: Store in dark glass or metal containers under a nitrogen atmosphere, in a refrigerated environment (4-10°C), and away from light and sparks.
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Personal Protective Equipment (PPE): When handling, the use of a respirator with an A-type filter, Viton gloves, and anti-static clothing is mandatory.
6. Quality Assurance & COA
Arnico Analytical Grade Gasoline shipments are accompanied by a Certificate of Analysis (COA) with international validity and the signature of an accredited laboratory.
