Phosphorus trichloride/CAS:7719-12-2
Wehewehe Pōkole:
Inoa Huahana: Phosphorus trichloride
CAS: 7719-12-2
MF:Cl3P
MW:137.33
ʻANO:
Wehewehena:
He wai moakāka, ʻaʻohe kala, puhi, a ʻawaʻawa ka Phosphorus trichloride, PCl3. Hoʻopau koke ia i ka ea pulu a he wela hoʻolapalapa ma kahi o 168°F (75°C). He ʻawaʻawa ka PCl3 i ka ʻili a me nā ʻiʻo a pane pū me ka wai e hana i ka waikawa hydrochloric. ʻO ka TLV he 0.2 ppm, a ʻo ka IDLH he 50 ppm i ka lewa. ʻO ka helu ʻike UN ʻehā huahelu he 1809. ʻO ka hōʻailona NFPA 704 he olakino 4, flammability 0, a me ka reactivity 2. Aia ka ʻāpana keʻokeʻo ma lalo o ke daimana i kahi W me kahi ʻoki ma loko, e hōʻike ana i ka reactivity wai. ʻO nā hoʻohana nui ʻana i ka hana ʻana i nā pesticides organophosphate, nā mea hoʻohui gasoline, a me nā dyestuffs; ma ke ʻano he chlorinating agent; ma ke ʻano he catalyst; a ma ka hoʻopau ʻana i ka lole. Hiki i nā mea ʻawaʻawa i ka pili ʻana me kahi mea make ke hana i nā kinoea make i ka wā e palaho ai ka mea make. I ka pane ʻana i kahi hanana e pili ana i nā mea ʻino, ʻoi aku ka hopohopo o ka ʻawaʻawa o nā mahu no nā limahana ma mua o ka ʻino. Ke hoʻopili ʻia nā waikawa me ka cyanide, hoʻopuka ʻia ke kinoea hydrogen cyanide, he mea ʻawaʻawa loa ia, me ka TLV o 10 ppm i ka lewa.
kikoʻī:
| Mea | Nā kikoʻī |
| Kiko heheʻe | -112 °C |
| Kikowaena paila | 74-78 °C (mālamalama ʻia) |
| Ka nui o ka paʻa | 1.574 g/mL ma 25 °C |
| Ka nui o ka mahu | 4.75 (vs ea) |
| Kaomi mahu | 23.32 psi (55 °C) |
| ʻIkepili refractive | n20/D 1.5148(lit.) |
| Fp | 76°C |
| Palapala | Wai |
| Waihoʻoluʻu | ʻAʻohe kala a meMelemele |
Hoʻohana
Hoʻohana ʻia ka Phosphorus trichloride e hoʻomākaukau i ka phosphine a me nā hui phosphorus ʻē aʻe; hoʻohana ʻia i ka wā o ka electrodeposition o ka metala ma luna o ka rubber a no ka hana ʻana i nā pesticides, surfactants, gasoline additives, plasticizers, dyestuffs, textile finishing agents, germicides, nā huahana lāʻau lapaʻau, a me nā kemika ʻē aʻe.
Hoʻohana ʻia ka Phosphorus trichloride ma ke ʻano he mea chlorinating; ma ke ʻano he waena i ka hana ʻana i nā mea hoʻohui gasoline, nā dyes, nā surfactants, a me nā pesticides; i ka hana ʻana o ka phosphorus pentachloride a me ka phosphorus oxychloride; a ma ke ʻano he mea hoʻoulu.
He mea koʻikoʻi ka Phosphorus trichloride i ka hana ʻana i nā insecticides, herbicides, a me nā pesticides organophosphorus a me nā kemika ʻē aʻe e like me ka phosphoryl chloride, phosphorus pentachloride, thiophosphoryl chloride, a me ka phosphonic acid. Hoʻohana ʻia nō hoʻi ia i ka hana ʻana i nā surfactants synthetic, phosphites, gasoline additives, flame retardants, silver polish, a me ka hana ʻana i nā waihona metala iridescent.
ʻŌpala a me ka Hoʻouna ʻana
300KG/Drum a i ʻole e like me nā koi a ka mea kūʻai aku.
Hiki iā ia ke hāʻawi ma ke kai a me ka lewa
Mālama a me ka mālama ʻana
Ola papa: 24 mahina mai ka lā i hana ʻia ai i loko o ka pahu i wehe ʻole ʻia mua i mālama ʻia i kahi maloʻo a me kahi anuanu, mai ka lā pololei, ka wai.
Hale kūʻai ea, hoʻomaloʻo wela haʻahaʻa, hoʻokaʻawale ʻia mai nā mea hoʻomake a me nā waikawa.
