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天津威斯特科技發(fā)展有限公司
郵編:300140
電話:022-26246393
李先生:13821263038
宋廣營:13821062682
E-mail:vistagas@163.com
網(wǎng)址:http://www.vista-gas.com.cn
地址:天津市河北區(qū)新大路189號
天津盛唐氣體有限公司
郵編:300140
電話:022-29658353
魯先生:13821225168
宋女士:13821062682
E-mail:stanggas@163.com
網(wǎng)址:http://www.vista-gas.com.cn
地址:天津市寶坻區(qū)大唐莊鎮(zhèn)工業(yè)區(qū)55號
威斯特(東營)特種氣體有限公司
郵編:257000
倪先生:13332071715
李先生:13821263038
E-mail:vistagas@163.com
E-mail:stanggas@163.com
網(wǎng)址:http://www.vista-gas.com.cn
地址:山東省東營市廣利港化工園區(qū)烏海路與嘉陵江路交口
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化學式 |
中文名稱 |
分子量 |
比重
(Air = 1) |
比容
(101.325kPa,
21.1℃) |
液體密度
(g/cm3) |
熔點
(℃) |
沸點
(℃) |
臨界溫度
(℃) |
臨界壓力(mpa) |
臨界密度(g/cm3) |
最高容許濃度ppm |
爆炸極限 |
危險物性質 |
Ar |
氬氣 |
39.950 |
1.378 |
0.606 |
1.417 |
-189.200 |
-185.859 |
-122.450 |
4.864 |
0.535 |
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H2 |
氫氣 |
2.016 |
0.070 |
11.967 |
0.169 |
-259.2 |
-252.770 |
-240.950 |
1.297 |
0.031 |
|
4.0-7.5% |
易燃 |
N2 |
氮氣 |
28.010 |
0.967 |
0.867 |
0.870 |
-209.800 |
-195.800 |
-146.950 |
3.393 |
0.312 |
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O2 |
氧氣 |
32.000 |
1.105 |
0.754 |
1.142 |
-218 |
-182.980 |
-118.370 |
5.043 |
0.426 |
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助燃 |
Ne |
氖氣 |
20.180 |
0.696 |
1.212 |
1.207 |
-248.600 |
-246.060 |
-228.750 |
2.726 |
0.483 |
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He |
氦氣 |
4.000 |
0.138 |
6.060 |
0.125 |
-272.150 |
-268.935 |
-267.960 |
0.227 |
0.070 |
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Kr |
氪氣 |
83.800 |
2.899 |
0.287 |
2.413 |
-156.6 |
-153.360 |
-63.750 |
5.502 |
0.909 |
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Xe |
氙氣 |
131.300 |
4.560 |
0.183 |
3.057 |
-111.9 |
-108.130 |
16.600 |
5.874 |
1.105 |
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F2 |
氟氣 |
37.997 |
1.312 |
0.637 |
1.507 |
-219.62 |
-188.120 |
-101.000 |
5.570 |
0.473 |
0.1 |
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CO2 |
二氧化碳 |
44.010 |
1.530 |
0.547 |
0.930 |
-56.600 |
-78.400 |
31.050 |
7.382 |
0.468 |
5000.0 |
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HF |
氟化氫 |
20.006 |
1.858 |
1.205 |
0.983 |
?83.38 |
19.540 |
188.000 |
6.705 |
0.292 |
0.5 |
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劇毒 |
NF3 |
三氟化氮 |
71.002 |
2.460 |
0.340 |
1.540 |
-206.790 |
-129.000 |
-39.300 |
4.530 |
0.522 |
10.0 |
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有毒 |
SiF4 |
四氟硅烷 |
104.080 |
3.630 |
0.231 |
1.590 |
-95.700 |
-90.200 |
-14.200 |
3.715 |
0.683 |
0.4 |
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CF4 |
四氟化碳 |
88.005 |
3.000 |
0.275 |
1.613 |
-183.6 |
-128.100 |
-45.670 |
3.730 |
0.063 |
1000.0 |
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不燃 |
CHF3 |
三氟甲烷 |
70.014 |
2.417 |
0.343 |
1.439 |
-155.000 |
-84.000 |
25.700 |
4.836 |
0.516 |
1000.0 |
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不燃氣體 |
PF3 |
三氟化磷 |
87.969 |
3.030 |
0.275 |
1.130 |
-151.5 |
-101.800 |
-2.000 |
4.326 |
0.592 |
1.0 |
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BF3 |
三氟化硼 |
67.805 |
2.380 |
0.350 |
1.589 |
-127.100 |
-99.800 |
-12.200 |
4.985 |
0.594 |
1mg/m3 |
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有毒 |
PF5 |
五氟化磷 |
125.966 |
4.460 |
0.194 |
1.636 |
-93.800 |
-84.600 |
19.000 |
3.394 |
0.624 |
3.0 |
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AsF5 |
五氟化砷 |
169.900 |
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2.230 |
-80 |
-53.000 |
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0.2mg/m3 |
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有毒 |
BrF5 |
五氟化溴 |
174.896 |
6.050 |
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2.557 |
-60.600 |
40.900 |
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0.1 |
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IF5 |
五氟化碘 |
221.897 |
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3.247 |
9.400 |
104.500 |
300.200 |
4.290 |
3.247 |
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有毒 |
SF6 |
六氟化硫 |
146.054 |
5.114 |
0.152 |
1.382 |
-51.000 |
-68.222 |
45.600 |
3.370 |
0.737 |
10.0 |
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WF6 |
六氟化鎢 |
297.840 |
10.283 |
0.079 |
3.405 |
2.300 |
17.500 |
169.833 |
4.270 |
1.307 |
1mg/m3 |
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有毒 |
化學式 |
中文名稱 |
分子量 |
比重
(Air = 1) |
比容
(101.325kPa,
21.1℃) |
液體密度
(g/cm3) |
熔點
(℃) |
沸點
(℃) |
臨界溫度
(℃) |
臨界壓力(mpa) |
臨界密度(g/cm3) |
最高容許濃度ppm |
爆炸極限 |
危險物性質 |
MoF6 |
六氟化鉬 |
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0.139 |
2.55l |
17.500 |
35.000 |
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5mg/m3 |
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C2F6 |
六氟乙烷 |
138.000 |
4.700 |
0.173 |
0.707 |
-101 |
-78.000 |
19.722 |
2.980 |
0.609 |
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不燃 |
C3F8 |
八氟丙烷 |
188.020 |
6.690 |
0.126 |
1.356 |
-183 |
-36.700 |
71.889 |
2.662 |
0.628 |
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不燃氣體 |
C4F8 |
八氟環(huán)丁烷 |
200.000 |
7.000 |
0.117 |
1.637 |
-41.400 |
-5.800 |
115.222 |
2.777 |
0.619 |
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Cl2 |
氯氣 |
70.910 |
2.490 |
0.336 |
1.563 |
-107.1 |
-34.600 |
144.000 |
7.708 |
0.573 |
1mg/m3 |
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劇毒 |
HCl |
氯化氫 |
36.460 |
1.268 |
0.662 |
1.191 |
-114.200 |
-85.000 |
51.400 |
8.260 |
0.420 |
5.0 |
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毒/腐蝕性 |
BCl3 |
三氯化硼 |
117.170 |
4.030 |
0.210 |
1.373 |
-107.300 |
12.500 |
178.800 |
3.870 |
0.269 |
1.0 |
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不燃有毒 |
SiH2Cl2 |
二氯二氫硅 |
101.010 |
3.520 |
0.239 |
1.220 |
-122.000 |
8.200 |
176.000 |
4.676 |
0.463 |
0.5 |
4.1-98.8% |
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CH3Cl |
氯甲烷 |
50.488 |
1.784 |
0.474 |
1.524 |
-97.700 |
-23.760 |
143.800 |
6.680 |
0.353 |
50.0 |
7.0-19.0% |
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SiCl4 |
四氯硅烷 |
168.890 |
5.900 |
0.132 |
1.480 |
-70.000 |
59.000 |
233.600 |
3.729 |
0.530 |
5.0 |
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CC4 |
四氯化碳 |
153..840 |
5.35 |
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1.470 |
-23.770 |
76.60 |
283.200 |
4.560 |
0.558 |
20mg/m3 |
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Br2 |
溴 |
159.808 |
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0.800 |
2.987 |
-7.30 |
58.75 |
311.00 |
10.335 |
1.260 |
0.5mg/m3 |
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HBr |
溴化氫 |
80.920 |
2.770 |
0.300 |
1.811 |
-86.9 |
-66.800 |
90.000 |
8.552 |
0.734 |
0.5 |
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有毒/腐蝕 |
HI |
碘化氫 |
127.913 |
4.460 |
0.187 |
2.620 |
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-35.60 |
150.80 |
8.210 |
0.948 |
3.0 |
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SiH4 |
硅烷 |
32.118 |
1.114 |
0.752 |
0.68(-185℃) |
-185.000 |
-111.500 |
-3.400 |
4.844 |
0.242 |
5.0 |
0.8-98% |
易燃/有毒 |
PH3 |
磷烷 |
34.000 |
1.184 |
0.712 |
0.746(-90℃) |
-133.000 |
-87.700 |
51.600 |
6.536 |
0.301 |
0.1 |
1.3-98% |
易燃/有毒 |
NH3 |
氨 |
17.031 |
0.597 |
1.411 |
0.674 |
-77.730 |
-33.340 |
132.500 |
11.280 |
0.235 |
25.0 |
15-79% |
易燃/有毒 |
AsH3 |
砷烷 |
77.946 |
2.690 |
0.312 |
1.604 |
-116.300 |
-55.000 |
99.900 |
6.600 |
0.600 |
0.1 |
0.8-98% |
易燃/有毒 |
GeH4 |
鍺烷 |
72.640 |
2.645 |
0.315 |
1.360 |
-165.900 |
-88.150 |
34.800 |
8.552 |
0.734 |
0.2 |
0.8-98% |
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B2H6 |
乙硼烷 |
27.670 |
0.950 |
0.867 |
0.470(-120℃) |
-165.500 |
-92.600 |
16.700 |
4.005 |
0.167 |
0.1 |
0.8-98.8% |
劇毒 |
CO |
一氧化碳 |
28.010 |
0.967 |
0.862 |
0.789 |
-207 |
-190.000 |
-140.300 |
3.494 |
0.300 |
20mg/m3 |
12.5-74% |
易燃/有毒 |
NO |
一氧化氮 |
30.006 |
1.036 |
0.8116 |
1.300 |
-163.60 |
-151.80 |
-92.90 |
6.550 |
0.517 |
5mg/m3 |
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劇毒 |
N2O |
氧化亞氮 |
44.013 |
1.530 |
0.543 |
1.266 |
-90.800 |
-88.490 |
36.500 |
7.263 |
0.457 |
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助燃 |
SO2 |
二氧化硫 |
64.060 |
2.260 |
0.372 |
1.340 |
-72.400 |
-10.000 |
157.800 |
7.870 |
0.524 |
5.0 |
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有毒 |
H2S |
硫化氫 |
34.080 |
1.188 |
0.070 |
0.993 |
-85.500 |
-60.400 |
100.050 |
8.940 |
0.339 |
10.0 |
4.3-45% |
易燃氣體 |
化學式 |
中文名稱 |
分子量 |
比重
(Air = 1) |
比容
(101.325kPa,
21.1℃) |
液體密度
(g/cm3) |
熔點
(℃) |
沸點
(℃) |
臨界溫度
(℃) |
臨界壓力(mpa) |
臨界密度(g/cm3) |
最高容許濃度ppm |
爆炸極限 |
危險物性質 |
COS |
羰基硫 |
60.070 |
60.070 |
0.402 |
1.178 |
139 |
50 |
105.000 |
5.877 |
0.429 |
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12.0-28% |
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C2H2 |
乙炔 |
26.040 |
0.910 |
0.917 |
0.610 |
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-84.020 |
36.000 |
6.247 |
0.231 |
1000.0 |
2.5-100% |
易燃 |
CH4 |
甲烷 |
16.043 |
0.555 |
1.480 |
0.423 |
-182.600 |
-161.550 |
-82.595 |
4.600 |
0.162 |
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5.1-61% |
易燃 |
C2H6 |
乙烷 |
30.070 |
1.048 |
0.781 |
0.547 |
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-88.550 |
32.680 |
4.880 |
0.203 |
1000.0 |
3.0-80% |
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C3H4 |
甲基乙炔 |
40.065 |
1.411 |
0.602 |
0.671 |
-102.700 |
-23.200 |
129.200 |
5.628 |
0.245 |
1000.0 |
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C4H6 |
乙基乙炔 |
54.090 |
1.930 |
0.450 |
0.670 |
-125.720 |
8.100 |
190.600 |
4.864 |
0.250 |
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易燃氣體 |
C2H4 |
乙烯 |
28.054 |
0.975 |
0.862 |
0.567(-103℃) |
-169.400 |
-103.900 |
9.200 |
5.040 |
0.227 |
100mg/m3 |
2.7-36% |
燃/麻醉 |
C4H10 |
異丁烷 |
58.124 |
2.064 |
0.406 |
0.552 |
-159.600 |
-11.800 |
135.000 |
3.650 |
0.228 |
5000.0 |
1.8-8.5% |
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C3H8 |
丙烷 |
44.097 |
1.550 |
0.531 |
0.583 |
-187.600 |
-42.100 |
96.800 |
4.250 |
0.225 |
1000.0 |
2.1-9.5% |
易燃 |
C3H6 |
環(huán)丙烷 |
42.081 |
1.453 |
0.574 |
0.680 |
-126.600 |
-33.000 |
124.700 |
5.495 |
0.248 |
400.0 |
2.4-10.4% |
易燃 |
C3H6 |
丙烯 |
42.081 |
1.480 |
0.566 |
0.614 |
-191.200 |
-47.720 |
364.750 |
4.600 |
0.233 |
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2-11.7% |
易燃 |
C3H4 |
丙二烯 |
40.060 |
1.415 |
0.599 |
0.658 |
-136.300 |
-34.500 |
120.000 |
5.239 |
0.247 |
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2.1-13% |
易燃 |
C4H8 |
正丁烯 |
56.110 |
1.930 |
0.419 |
0.592 |
-185.333 |
-6.300 |
146.380 |
4.023 |
0.233 |
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1.6-10% |
易燃 |
C4H8 |
異丁烯 |
56.108 |
2.000 |
0.413 |
0.626 |
-140.300 |
-6.900 |
144.800 |
3.990 |
0.234 |
400.0 |
1.8-8.8% |
易燃 |
C4H8 |
順丁烯 |
56.108 |
1.997 |
0.418 |
0.641 |
-138.900 |
3.700 |
162.400 |
4.205 |
0.240 |
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1.7%-9.7% |
易燃 |
C4H8 |
反丁烯 |
56.108 |
1.997 |
0.418 |
0.626 |
-105.500 |
0.880 |
155.500 |
4.104 |
0.236 |
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1.7%-9.7% |
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C5H12 |
正戊烷 |
72.150 |
2.480 |
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-129.800 |
36.100 |
196.400 |
3.370 |
0.238 |
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1.7%-9.8% |
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C5H12 |
異戊烷 |
72.150 |
2.480 |
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-159.400 |
27.800 |
187.800 |
3.330 |
0.238 |
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1.4%-7.6% |
極易燃 |
C4H6 |
1,2-丁二烯 |
54.090 |
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C4H6 |
1,3-丁二烯 |
54.090 |
1.878 |
0.431 |
0.650 |
-108.900 |
-4.500 |
152.000 |
4.327 |
0.245 |
1000.0 |
2-12% |
易燃 |
C5H10 |
正戊烯 |
70.140 |
2.420 |
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-124.000 |
30.100 |
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C6H12 |
己烯 |
84.160 |
3.000 |
|
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-139.900 |
63.300 |
243.500 |
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C6H12 |
環(huán)己烷 |
84.160 |
2.900 |
|
|
6.500 |
80.700 |
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C2H6O |
甲醚 |
46.070 |
1.620 |
0.524 |
0.735 |
-138.500 |
-24.900 |
127.000 |
5.269 |
0.271 |
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3.4-27% |
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