Triphenyl Bismuth CAS 603-33-8 Triphenylbismuth(TPB)
Muyero wepamusoro:GJB 5276-2003
CAS RN:603-33-8
1. Hunhu hwemuviri nemakemikari:
1.1 Fomura yemamorekuru: C18H15Ne
1.2 Kurema kweMorekuru: 440.3
1.3 Kunyungudika: Hainyungudike mumvura, asi yakanyungudika mu anhydrous alcohol uye n-heptane.
1.4 Kugadzikana uye reactivity: Kugadzikana patembiricha yakajairika uye kumanikidzwa, asi kunopindirana nehunyoro, oxidant yakasimba uye chiedza chakasimba che ultraviolet.
2. Ma indekisi ehunyanzvi:
| Chinhu | Index |
| Kuchena, % | ≥97.5 |
| Nzvimbo yekunyunguduka, ℃ | ≥77.0 |
| Zviri mukati meBi, % | 47.0-47.9 |
| Zviri mukati meacetone zvisinganyunguduke, % | ≤0.10 |
| Zviri mukati meMg, % | ≤0.003 |
| Huwandu hwe halogen (muCl), % | ≤0.05 |
| Chitarisiko | Kristaro chena kana kuti ine mukaka, |
| hapana tsvina inooneka |
Triphenyl bismuth (TPB) yakashandiswa senzira yekupisa yeHTPB propellant. TPB inogona kuderedza tembiricha yekupisa uye kuderedza nguva yekupisa yepropellant, uye haina kukanganisa mashandiro uye hunhu hwemakanika. Chiyero cheTPB i0.006%-0.05% yehuremu hwese hwepropellant. Nguva yekupisa ivhiki imwe mu50℃. TPB inogonawo kushandiswa senzira yekuvandudza polymerization ye ethyne kuita cyclooctatetraene, formaldehyde, mushonga wekupisa we polycyclochlorides, nedzimwe monomers nezvimwewo.
Kurongedza:Bhokisi repurasitiki rakavharwa, rakaomarara, rinoita secycloidal. Huremu hwaro hwese hunosvika 500g kana 1000g pabhodhoro. Kurongedza kunogona kugadziriswa zvichienderana nezvikumbiro zvevatengi.
Kuchengetera:Inochengetwa munzvimbo inotonhorera, ine mhepo inofefetera. Nguva yekushanda kwayo imwedzi gumi nemiviri kubva pazuva remugadziri. Ichiripo kana mhinduro yekuedzwazve ikaonekwa mushure mezuva rekupera.
Kutakura:Inofanira kudzivirira mvura kunyorova, zuva kunyura uye ultraviolet panguva yekufambisa. Chengeta kure nezvinhu zvine simba zvinokuvadza ganda.
Mirayiridzo yekuchengetedza:Chepfu inotorwa nekumedzwa uye kufemerwa. Kusangana kwemaziso neganda kunogona kukonzera kuzvimba. Kushanda kunofanira kuiswa nemagirovhosi erabha, muchina wekufema uye chinodzivirira maziso nekupfeka mbatya dzinodzivirira.
