乙醇 Detection
Formula C₂H₅OH · CAS 64-17-5 · 可燃液体 / 麻醉
Hazards & Toxic Symptoms
Ethanol is a colorless, flammable liquid with anesthetic effects through its vapor. Low concentrations irritate the eyes and nose; high concentrations excite and then suppress the central nervous system.
Occupational Exposure Limits (GBZ 2.1-2019)
| PC-TWA (Time-Weighted Average) | — |
|---|---|
| IDLH (Immediately Dangerous to Life or Health) | 3300 ppm |
| LEL (Lower Explosive Limit) | 3.3% |
| UEL (Upper Explosive Limit) | 19% |
⚠️ Actual alarm thresholds depend on on-site risk assessment. ⚙️ Use the GB Alarm Calculator →
Typical Application Scenarios
- Baijiu / Medical Alcohol
- Fuel ethanol (gas station E10)
- Chemical solvent
- Laboratory
- disinfect
Detection Principle / Recommended Sensors
PID / Semiconductor / Catalytic Combustion
Common Range：0-1000 ppm
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Matching product categories: 乙醇 detector 乙醇 analyzer