产品名称 Name of Product |
分子式 Formula |
纯度(%) Purity |
杂质含量(ppm) Impurities |
甲烷 |
CH4 |
99.95 |
O2≤5 H2≤10 N2≤100 HC≤100 H2O≤5 CO/CO2≤10 |
99.995 |
O2≤2 H2≤5 N2≤10 HC≤20 H2O≤5 CO/CO2≤1 |
||
99.9995 |
O2≤2 H2≤5 N2≤10 HC≤20 H2O≤5 CO/CO2≤2 |
||
乙烷 |
C2H6 |
99.9 |
O2≤50 N2≤40 HC≤20 HC≤1000 |
99.99 |
O2≤2 N2≤5 HC≤100 H2O≤5 CO2≤5 |
||
乙烯 |
C2H4 |
99.95 |
O2≤2 CH4≤100 N2≤5 HC≤100 H2O≤30 C2H6≤350 |
丙烷 |
C3H8 |
99.95 |
O2≤10 N2≤40 HC≤400 H2O≤5 CO2≤10 |
丙烯 |
C3H6 |
99.5 |
HC≤1000 C3H8≤4000 |
99.95 |
N2≤10 C3H8≤3000 CH4≤5 C4H10≤5 C2H6≤5 C4H6-1.3≤5 |
||
丙二烯 |
C3H4 |
98 |
丙炔≤20000 |
丙炔 |
C3H4 |
98 |
丙二烯≤20000 |
环丙烷 |
Cy-C3H6 |
99 |
|
正丁烷 |
n-C4H10 |
99.95 |
O2≤10 H2O≤10 HC≤500 CO2+CO2≤10 |
异丁烷 |
i-C4H1 |
99.99 |
O2≤10 C3H8≤10C4(uns.)≤50H2O≤5n-C4H10≤50 CO+CO2≤10 |
丁烯-1 |
1-C4H8 |
99.9 |
H2O≤10 HC≤1000 |
顺-2-丁烯 |
C-2-C4H8 |
99.5 |
HC≤7000 |
反-2-丁烯 |
t-2-C4H8 |
99.5 |
HC≤7500 |
异丁烯 |
i-C4H8 |
99.99 |
H2O≤5 HC≤100 |
1.3-丁二烯 |
1,3-C4H6 |
99.8 |
O2≤5 N2≤10 HC≤1200 |
正戊烷 |
n-C5H12 |
99.5 |
C5H10≤0.1wt% i-C5H120.4wt% |
异戊烷 |
i-C5H12 |
99.3 |
nC5H12wt0.5% |
氯甲烷 |
CH3C1 |
99 |
CH3OH﹤4000 |
氯乙烯 |
C2H3C1 |
99.9 |
|
名称 Product Name |
化学式 Formula |
纯度(%) Purity |
杂质(ppm) Impurities |
氦气 |
He |
99.995 |
TCH4≤1 CO2≤1 Ne≤10 H2≤3 CO≤1 H2O≤10 |
99.999 |
O2≤1 TCH4≤1 CO2≤0.5 Ne≤4 H2≤1 CO≤0.5 H2O≤1 |
||
99.9995 |
O2≤0.5 TCH4≤0.1 CO2≤0.2 Ne≤1 H2≤0.1 CO≤0.1 H2O≤1 |
||
氩 |
Ar |
99.999 |
O2≤2 TCH4≤2 N2≤5 H2≤1 H2O≤4 |
99.9999 |
O2<0.2 N2<0.5 CO≤0.1 CO2≤0.1 THC<0.1 H2O<0.2 |
||
氢 |
H2 |
99.99 |
O2≤5 TCH4≤10 CO2≤5 N2≤60 CO≤5 H2O≤5 |
99.999 |
O2≤1 TCH4≤1 CO2≤1 N2≤5 CO≤3 H2O≤1 |
||
99.9999 |
O2<0.1 TCH≤0.1 CO2≤0.1 N2≤0.5 CO≤0.1 H2O≤0.5 |
||
氮 |
N2 |
99.999 |
O2≤1 H2≤1 H2O≤2 TCH≤3 |
99.9999 |
O2<0.2 N2<0.1 CO≤0.1 CO2≤0.1 THC≤0.1 H2O≤0.2 |
||
氧 |
O2 |
99.95 |
Ar≤20 CO2≤1 N2≤20 TCH≤2 |
99.999 |
Ar<5.0 CO2<0.5 CO<1 N2<2 THC<0.2 H2O<2 |
||
二氧化碳 |
CO2 |
99.995 |
O2≤10 N2≤20 CO≤1 H2O≤5 TCH≤10 |
99.999 |
O2≤1 N2≤5 CO≤1 H2O≤2 TCH≤1 |
||
一氧化碳 |
CO |
99.95 |
N2<350 O2<50 H2O<5 |
99.999 |
O2≤2 H2≤1 N2≤2 THC≤2 H2O≤1 Ar<2.0 |
||
一氧化氮 |
NO |
99.5 |
N2<300 CO2<500 N2O<4000 NO2<2000 |
二氧化氮 |
NO2 |
99.9 |
|
二氧化硫 |
SO2 |
99.9 |
O2+ N2<100 H2O<10 其它<200 |
氧化亚氮 |
N2O |
99.99 |
|
99.999 |
O2≤2 N2≤2 THC≤0.5 H2O≤2 N2O<1 Ar<1 CO≤1 NO2≤1 |
||
硫化氢 |
H2S |
99.9 |
O2+ N2<100 H2O<3 H2<200 |
99.99 |
|
||
氨 |
NH3 |
99.999 |
O2<1.0 H2O<2.0 N2<2.0 CO<1.0 |
六氟化硫 |
SF6 |
99.99 |
O2≤10 N2≤40 HF≤0.1 H2O≤5 CF4≤25 |
99.999 |
O2<2 N2<5 CF4<2 H2O≤5 氟化物<0.1 |
||
合成空气 |
Air |
O2:19.5-22.5 |
H2O≤5 CO/CO2≤0.5 THC≤5 |
零点空气 |
|
O2:19.5-22.5 |
H2O≤5 CO/CO2≤0.5 THC≤0.1 |