| A colorless,toxic,nonflammable,corrosive liquefied gas. |
|
| (一种无色、有毒、不燃、有腐蚀性液体气体) |
|
|
| Formula(分子式): |
HBr |
|
| Molecular weight(分子量): |
80.92g/mol |
|
| Boiling point(沸点): |
-66.7℃ |
-88.06°F |
| Melting point(熔点): |
-86.9℃ |
-156.4°F |
| Vapor pressure(蒸汽压): |
2200KPa(21.1℃) |
320Psia(70°F) |
| Specific volume(比容): |
0.3m3/kg(21.1℃,101.325KPa) |
| 4.8ft3/lb(70°F,14.696psia) |
| Threshold Limit Value(人体的最高容许浓度): |
3ppm |
|
| UN Number(UN号码): |
UN1048 |
|
| DOT Classification(DOT类别): |
2.3(Poison Gas)(有毒) |
| DOT Lable(DOT标签): |
POISON GAS,CORROSIVE GAS
(有毒气体,腐蚀性气体) |
| Grsde(级别): |
5N |
|
| Purity(纯度): |
99.999% |