I-Phosphorus trichloride/CAS: 7719-12-2
Inkcazo emfutshane:
Igama leMveliso: iPhosphorus trichloride
I-CAS: 7719-12-2
MF:Cl3P
MW:137.33
ULWAKHIWO:
Inkcazo:
I-Phosphorus trichloride, i-PCl3, lulwelo olucacileyo, olungenambala, oluvuthayo, nolurhawuzelayo. Lubola ngokukhawuleza emoyeni omanzi kwaye luneqondo lokubila elingama-168°F (75°C). I-PCl3 iyarhawuzela eluswini nakwizicwili kwaye isabela namanzi ukwenza i-hydrochloric acid. I-TLV yi-0.2 ppm, kwaye i-IDLH yi-50 ppm emoyeni. Inombolo yokuchonga ye-UN enamanani amane yi-1809. Igama le-NFPA 704 yi-health 4, i-flammability 0, kunye ne-reactivity 2. Icandelo elimhlophe ezantsi kwedayimani liqulethe i-W ene-slash kuyo, ebonisa i-reactivity yamanzi. Ukusetyenziswa okuphambili kukwenziwa kwe-organophosphate pesticides, izongezo zepetroli, kunye ne-dyestuffs; njenge-chlorinating agent; njenge-catalyst; kunye nokugqitywa kwelaphu. Izinto ezirhawuzelayo xa zidibene netyhefu zinokuvelisa iigesi zetyhefu njengoko ityhefu ibola. Ekuphenduleni kwisiganeko esibandakanya izinto ezibolayo, ubuthi bomphunga bunokuba yinto exhalabisayo kakhulu kubasebenzi kunokuba bube yingxaki yokubola. Xa ii-asidi zidibana ne-cyanide, igesi ye-hydrogen cyanide, enetyhefu kakhulu, ene-TLV ye-10 ppm emoyeni, iyaveliswa.
iinkcukacha:
| Into | Inkcazo |
| Indawo yokunyibilika | -112 °C |
| Indawo yokubila | 74-78 °C (elikhanyayo) |
| Uxinano | 1.574 g/mL kwi-25 °C |
| Uxinano lomphunga | 4.75 (xa kuthelekiswa nomoya) |
| Uxinzelelo lomphunga | 23.32 psi (55 °C) |
| Isalathisi sokubonisa ukukhanya | n20/D 1.5148(lit.) |
| Fp | 76°C |
| Ifomu | Ulwelo |
| Umbala | Ayinambala kwayeLubhelu |
Ukusetyenziswa
I-Phosphorus trichloride isetyenziselwa ukulungiselela i-phosphine kunye nezinye iikhompawundi ze-phosphorus; isetyenziswa ngexesha lokubeka isinyithi kwirabha kunye nokwenza izibulali-zinambuzane, ii-surfactants, izongezo zepetroli, iiplastiki, iidayi, ii-arhente zokugqiba amalaphu, ii-germicides, iimveliso zamayeza, kunye nezinye iikhemikhali.
I-Phosphorus trichloride isetyenziswa njenge-arhente ye-chlorinating; njengesixhobo esiphakathi ekwenzeni izongezo zepetroli, iidayi, ii-surfactants, kunye nee-pesticides; ekwenziweni kwe-phosphorus pentachloride kunye ne-phosphorus oxychloride; kwaye njenge-catalyst.
I-Phosphorus trichloride iyinxalenye ebalulekileyo ekuvelisweni kwezibulali zinambuzane, izibulali zinambuzane, kunye nezibulali zinambuzane ze-organophosphorus kunye nezinye iikhemikhali ezifana ne-phosphoryl chloride, i-phosphorus pentachloride, i-thiophosphoryl chloride, kunye ne-phosphonic acid. Ikwasetyenziswa ekuvelisweni kwezinto ezisetyenziswayo, ii-phosphites, izongezo zepetroli, izinto ezithintela ilangatye, i-silver polish, kunye nokuvelisa iidiphozithi zesinyithi ezikhazimlayo.
Ukupakishwa kunye nokuthunyelwa
300KG/Idrama okanye ngokweemfuno zomthengi.
Ingahambisa ngolwandle nangomoya
Gcina kwaye ugcine
Ixesha lokuphelelwa: Iinyanga ezingama-24 ukususela kumhla wokwenziwa kwayo kwiphakheji yokuqala engavulwanga igcinwe kwindawo epholileyo neyomileyo kude nelanga elithe ngqo, amanzi.
Indawo yokugcina umoya, Ukomisa kubushushu obuphantsi, Yahlulwe kwii-oxidants, ii-asidi.
