Phosphorus trichloride/CAS: 7719-12-2
Kufotokozera Kwachidule:
Dzina la Mankhwala: Phosphorus trichloride
CAS: 7719-12-2
MF:Cl3P
MW:137.33
KAYAMBIDWE:
Kufotokozera:
Phosphorus trichloride, PCl3, ndi madzi owoneka bwino, opanda mtundu, otulutsa utsi, komanso owononga. Amawola mofulumira mumlengalenga wonyowa ndipo amakhala ndi kutentha kwa pafupifupi 168°F (75°C). PCl3 imawononga khungu ndi minofu ndipo imachita ndi madzi kupanga hydrochloric acid. TLV ndi 0.2 ppm, ndipo IDLH ndi 50 ppm mumlengalenga. Nambala yodziwika ya UN ya manambala anayi ndi 1809. Dzina la NFPA 704 ndi health 4, kuyaka 0, ndi reactivity 2. Gawo loyera pansi pa diamondi lili ndi W yokhala ndi slash kudzera, kusonyeza reactivity ya madzi. Ntchito zazikulu ndi kupanga mankhwala ophera tizilombo a organophosphate, zowonjezera za petulo, ndi utoto; monga chlorinating agent; ngati catalyst; komanso pomaliza nsalu. Zowononga zikakhudzana ndi poizoni zimatha kupanga mpweya wa poizoni pamene poizoniyo akuwola. Poyankha pa ngozi yokhudzana ndi zinthu zowononga, poizoni wa nthunzi ungakhale wodetsa nkhawa kwambiri kwa ogwira ntchito kuposa kuwonongeka. Pamene asidi akhudzana ndi cyanide, mpweya wa hydrogen cyanide, womwe ndi woopsa kwambiri, wokhala ndi TLV ya 10 ppm mumlengalenga, umapangidwa.
mfundo:
| Chinthu | Kufotokozera |
| Malo osungunuka | -112 °C |
| Malo otentha | 74-78 °C (lit.) |
| Kuchulukana | 1.574 g/mL pa 25 °C |
| Kuchuluka kwa nthunzi | 4.75 (motsutsana ndi mpweya) |
| Kupanikizika kwa nthunzi | 23.32 psi (55 °C) |
| Chizindikiro cha refractive | n20/D 1.5148(lit.) |
| Fp | 76°C |
| Fomu | Madzi |
| Mtundu | Wopanda utoto ndiWachikasu |
Kagwiritsidwe Ntchito
Phosphorus trichloride imagwiritsidwa ntchito pokonzekera phosphine ndi mankhwala ena a phosphorous; imagwiritsidwa ntchito poika chitsulo pa rabara ndi popanga mankhwala ophera tizilombo, ma surfactants, zowonjezera mafuta, ma plasticizers, utoto, zomaliza nsalu, ma germicides, mankhwala, ndi mankhwala ena.
Phosphorus trichloride imagwiritsidwa ntchito ngati chothandizira chlorinating; ngati chothandizira popanga zowonjezera za petulo, utoto, ma surfactants, ndi mankhwala ophera tizilombo; popanga phosphorous pentachloride ndi phosphorous oxychloride; komanso ngati chothandizira.
Phosphorus trichloride ndi chinthu chofunikira kwambiri popanga mankhwala ophera tizilombo, mankhwala ophera tizilombo, ndi mankhwala ophera tizilombo a organophosphorus komanso mankhwala ena monga phosphoryl chloride, phosphoryl pentachloride, thiophosphoryl chloride, ndi phosphonic acid. Amagwiritsidwanso ntchito popanga zinthu zopangidwa ndi ma surfactants, ma phosphites, zowonjezera mafuta, zoletsa moto, siliva, komanso kupanga zitsulo zowala.
Kulongedza ndi Kutumiza
300KG/Drum kapena malinga ndi zomwe makasitomala amafuna.
Ikhoza kuperekedwa ndi nyanja ndi mlengalenga
Sungani ndi kusunga
Nthawi yosungiramo zinthu: Miyezi 24 kuyambira tsiku lopangidwa m'maphukusi oyambirira osatsegulidwa, osungidwa pamalo ozizira komanso ouma, kutali ndi dzuwa, madzi.
Nyumba yosungiramo zinthu zopumira mpweya, Youma pang'ono, Yosiyana ndi ma oxidants, ma acid.
