Phosphorus trichloride/CAS:7719-12-2
Tsananguro pfupi:
Zita reChigadzirwa: Phosphorus trichloride
CAS: 7719-12-2
MF:Cl3P
MW:137.33
MAUMBIRWO:
Tsananguro:
Phosphorus trichloride, PCl3, imvura yakajeka, isina ruvara, inonhuwa, uye inoparadza. Inoora nekukurumidza mumhepo ine hunyoro uye ine poindi yekufashaira inosvika 168°F (75°C). PCl3 inoparadza paganda nenyama uye inopindirana nemvura kugadzira hydrochloric acid. TLV i0.2 ppm, uye IDLH i50 ppm mumhepo. Nhamba yekuzivikanwa yeUN ine manhamba mana i1809. Chiratidzo cheNFPA 704 ndechekuti hutano 4, kupisa 0, uye reactivity 2. Chikamu chichena chiri pasi pedhaimani chine W ine kucheka mukati mayo, zvichiratidza reactivity yemvura. Mashandisirwo makuru ari mukugadzira mishonga yezvipembenene ye organophosphate, peturu, uye dyestuffs; se chlorinating agent; se catalyst; uye mukupedzisa machira. Zvinhu zvinoparadza zvinosangana nehupfu zvinogona kuburitsa magasi ane chepfu sezvo chepfu ichiora. Pakupindura kune chiitiko chinosanganisira zvinoparadza, chepfu yemhepo inogona kunyanya kunetsa vashandi kupfuura ngura. Kana acids ikasangana necyanide, gasi rehydrogen cyanide, rine chepfu yakawanda, rine TLV ye10 ppm mumhepo, rinogadzirwa.
tsanangudzo:
| Chinhu | Tsanangudzo |
| Nzvimbo yekunyunguduka | -112 °C |
| Pokufashaira | 74-78 °C (yakavhenekerwa) |
| Kuwanda kwevanhu | 1.574 g/mL pa25 °C |
| Kuwanda kwemhepo | 4.75 (zvichienzaniswa nemhepo) |
| Kumanikidzwa kwemhepo | 23.32 psi (55 °C) |
| Indekisi yeRefractive | n20/D 1.5148(lit.) |
| Fp | 76°C |
| Fomu | Mvura |
| Ruvara | Isina ruvara uyeYero |
Kushandiswa
Phosphorus trichloride inoshandiswa kugadzira phosphine nemamwe macompounds ephosphorus; inoshandiswa panguva yekuisa simbi parabha uye pakugadzira mishonga yezvipembenene, masurfactants, zvinowedzera peturu, mapurasitiki, madyestuff, machira ekupedzisa, mishonga inouraya zvipembenene, mishonga yekurapa, nezvimwe makemikari.
Phosphorus trichloride inoshandiswa semushonga we chlorinating; semushonga wepakati mukugadzira zvinowedzera peturu, madhayi, ma surfactants, nemishonga yezvipembenene; mukugadzira phosphorus pentachloride ne phosphorus oxychloride; uye semushonga we catalyst.
Phosphorus trichloride chinhu chakakosha pakugadzira mishonga yezvipembenene, mishonga yesora, uye mishonga yezvipembenene ye organophosphorus pamwe nemamwe makemikari akadai se phosphoryl chloride, phosphorus pentachloride, thiophosphoryl chloride, uye phosphonic acid. Inoshandiswawo mukugadzira zvinhu zvinogadzira ma surfactants, phosphites, peturu zvinowedzera, zvinodzora moto, silver polish, uye kugadzira simbi dzinopenya.
Kurongedza uye Kutumira
300KG/Drum kana zvichienderana nezvinodiwa nevatengi.
Inogona kuunza zvinhu negungwa nemhepo
Chengeta uye chengeta
Nguva yesherufu: Mwedzi makumi maviri nemana kubva pazuva rekugadzirwa kwayo, yakachengetwa munzvimbo inotonhorera yakaoma isina chiedza chezuva, mvura.
Imba yekuchengetera zvinhu ine mhepo, Inoomesa zvinhu zvishoma, Yakaparadzaniswa nezvinokonzera makemikari, maasidhi.
