氯化氢
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): HCl
Molecular weight(分子量): 36.46
Boiling point(沸点): -85.0℃,-121°F;
Melting point(融点): -114.2℃,-173.56°F.
Vapor Pressure(蒸汽压): 4200Kpa(21.1℃);613Psia(70°F)
Specific Volume(比容): 0.662m3/kg(21.1℃,101.325KPa)
10.6ft3/lb(70°F,14.696psia)
Threshold Limit Value(人体的容许浓度): 5ppm
UN Number(UN号码): UN1050
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/W26-14R
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) |
≤1.5 ppmv |
Carbon Dioxide(二氧化碳) |
≤2 ppmv |
Carbon Monoxide(一氧化碳) |
≤1 ppmv |
Methane(甲烷) |
≤0.1 ppmv |
Water(水) |
≤1 ppmv |
Iron(铁) |
≤0.5 ppmv |
Cylinder Size(liter)钢瓶体积(升) |
Content(Kg,lbs)气含量(公斤,磅) |
43.8 |
25,55 |