溴化氢
A color,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): 80.92
Boiling point(沸点): -66.7℃,-88.06°F
Melting point(融点): -86.9℃,-156.4°F
Vap or 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(人体的容许浓度): 3ppm
UN Number(UN号码): UN1048
DOT Classification(DOT类别): 2.3(Poison Gas)(有毒)
DOT Label(DOT标签): POISON GAS,CORROSIVE GAS(有毒气体,腐蚀性气体)
Cylinder Connection(钢瓶接口): CGA/DISS/JIS---330/634/W22-14L
Grade(级别) 5N
Purity(纯度) 99.999%
Guaranteed Specification(保证规格)
Impurity(非组分) |
Specification(标准) |
Oxygen(氧) |
≤1 ppmv |
Nitrogen(氮) |
≤3 ppmv |
Carbon Dioxide(二氧化碳) |
≤3 ppmv |
Carbon Monoxide(一氧化碳) |
≤0. 5 ppmv |
Methane(甲烷) |
≤2 ppmv |
Water(水) |
≤1 ppmv |
Cylinder Size(liter)钢瓶体积(升) |
Content(Kg,lbs)气含量(公斤,磅) |
43.8 |
54.55,130 |