磷化氢,磷烷
A colorless,flammable,poisonous,liquefied high pressure gas.(一种无色,易燃,有毒的高压液化气体)
Formula(分子式): PH3
Molecular weight(分子量): 34
Boiling point(沸点): -87.7℃,-125.86°F;
Melting point(融点): -133.8℃,-208.84°F.
Vapor Pressure(蒸汽压): 4097Kpa(21.1℃);594Psia(70°F)
Specific Volume(比容): 0.712m3/kg(21.1℃,101.325KPa)
11.4ft3/lb(70°F,14.696psia)
Lower Flammable Limit(可燃性含量): 1.3%
Upper Flammable Limit(可燃性含量): 98%
Threshold Limit Value(人体的容许浓度): 0.15ppm
UN Number(UN号码): UN2199
DOT Classification(DOT类别): 2.3(2.1)(Poison Gas)(有毒气体)
DOT Label(DOT标签): POISON GAS,FLAMMABLEGAS(有毒气体,可燃性气体)
Cylinder Connection(钢瓶接口): CGA/DISS/JIS--350/632/W22-14L
Grsde(级别) 6N
Purity(纯度) 99.9999%
Guaranteed Specification(保证规格)
Impurity(非组分) |
Specification(标准) |
Oxygen(氧) |
≤0.1 ppmv |
Nitrogen(氮) |
≤0.1 ppmv |
Carbon Dioxide(二氧化碳) |
≤0.1 ppmv |
Carbon Monoxide(一氧化碳) |
≤0.05 ppmv |
Methane(甲烷) |
≤0.1 ppmv |
Water(水) |
≤0.1 ppmv |
Argon(氩) |
≤0.1 ppmv |
Arsine(砷烷) |
≤0.05 ppmv |
Germane(锗) |
≤0.05 ppmv |
HydrogenSulfide(硫化氢) |
≤0.05 ppmv |
Silane(硅烷) |
≤0.05 ppmv |
Cylinder Size(liter)钢瓶体积(升) |
Content(Kg,lbs)气含量(公斤,磅) |
43.8 |
18.2,40 |