二氧化硫SO2
CAS-No.: | 7446-09-5 |
|---|---|
UN-No.: | 1079 |
EINECS No.: | 231-195-2 |
Kemler Code: | 268 |
Warning sign: |
|
Hazard signs
Occupational exposure limit
WORKPLACE EXPOSURE STANDARDS FOR AIRBORNE CONTAMINANTS (AU)
- TWA (ppm) 2
- STEL (ppm) 5
- TWA (mg/m3) 5.2
- STEL (mg/m3) 13
- H: 280
Contains gas under pressure; may explode if heated
- H: 314
Causes severe skin burns
and eye damage.
- H: 331
Toxic if inhaled
- P: 260
Do not breathe dust/fume/gas/mist/vapours/spray
- P: 301 + 312 + 330
Wear protective gloves/protective
clothing/eye protection/
face protection.
- P: 303 + 361+ 353 + 315
- P: 304 + 340 + 315
- P: 305 + 351 + 338 + 315
- P: 403
Store in a well-ventilated place
- P: 405
Store locked up
- EUH: 071
Corrosive to the respiratory tract
目前沒有 GHS 分類。
Melting point:
-75.5 °C Boiling Point:
-10 °C Density (at 20 °C):
0,0029285 (0°C) g/cm3Ionization:
12.349 ± 0.001 eVVapor Pressure (at 20 °C):
3300 hPaHazardous Effects:
ED
Details
| 0 | No explosion danger | |
| 0 | No danger for normal conditions | |
| 3 | Very dangerous | |
| DG-EA: | 2RE | |
Also known as:
- Sulfur dioxide
- Sulfurous acid anhydride
- Sulfurous oxide
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Suitable products for 二氧化硫 SO2
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Portable Gas Detectors and Sensors
DrägerSensor® XS 感測器
Tubes
德爾格短期檢知管
德爾格 X-act® 7000
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- 可與德爾格 MicroTubes 搭配使用
- 隨附 CSE 連接器和 X-am Pump 抽氣幫浦
德爾格檢知管手動抽氣幫浦
德爾格 X-act® 5000 自動抽氣幫浦
Filters
德爾格 X-plore® Rd40 過濾罐
德爾格 X-plore® Rd90 過濾器
德爾格 X-plore® Bayonet 雙罐式過濾罐
Masks
德爾格 X-plore® 6300 單罐式全面罩
德爾格 Panorama Nova®
德爾格 X-plore 3300/3500 雙罐式半面罩
Get in touch with Dräger
If you need further advice for the product selection or if you have not yet found what you want, get in touch with us, we'll find a solution for you.
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