0102030405
0102030405
High Purity Propyne Gasi (C3H4) Fluorocarbon magasi
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Taura nesuZvinotsanangurwa
| Test | Mhedzisiro | Units | Tsanangudzo | Nzira |
| Kuchena | 99.4 | nzvimbo% | 99.0% max | QC-119 |
| Propane | nzvimbo% | Report | QC-119 | |
| Propene | nzvimbo% | 1.0% max | QC-119 | |
| Cyclopropane | nzvimbo% | Report | QC-119 | |
| n-Butane | nzvimbo% | Report | QC-119 | |
| Chitarisiko | Pass | Gasi risina ruvara | QC-515 | |
| Inhibitor | 0.01%BHT |
Technical Information
| Chemical formula | C3H4 |
| Molar mass | 40.0639 g/mol |
| Chitarisiko | Gasi risina ruvara[2] |
| Kunhuwa | Zvinotapira[2] |
| Density | 0.53 g/cm3 |
| Melting point | −102.7 °C (−152.9 °F; 170.5 K) |
| Boiling point | −23.2 °C (−9.8 °F; 250.0 K) |
| Mhepo pressure | 5.2 atm (20°C)[2] |
rondedzero yechigadzirwa
Propyne (methylacetylene) inonzi alkyne ine kemikari formula CH3C≡CH. Icho chikamu cheMAPD gasi-pamwe neiyo isomer propadiene (allene), iyo yaiwanzo shandiswa mukugadzira gasi welding. Kusiyana neacetylene, propyne inogona kuvharidzirwa zvakachengeteka.
Makambani emuchadenga emuEurope akatsvaga achishandisa ma hydrocarbons akareruka ane okisijeni yemvura, musanganiswa werocket propellant wemvura unokwanisa kunge usina muchetura kupfuura unowanzo shandiswa MMH/NTO (monomethylhydrazine/nitrogen tetroxide). Tsvagiridzo yavo yakaratidza[kutsanangura kunodiwa] kuti propyne yaizobatsira zvakanyanya sehuni yeroketi yekugadzira yakaitirwa yakaderera Earth orbital mashandiro. Vakasvika pamhedziso iyi zvichibva pane imwe fungidziro inotarisirwa kusvika 370 s neokisijeni seiyo oxidizer, yakakwira density uye simba density - uye ine mwero yekubikira nzvimbo, izvo zvinoita kuti kemikari ive nyore kuchengeta pane cryogenic fuels inofanirwa kuchengetwa yakadzikira zvakanyanya. tembiricha.
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