Triphenyl Bismuth CAS 603-33-8 Triphenylbismuth(TPB)
Executive standard:GJB 5276-2003
CAS RN:603-33-8
1. Zvenyama nemakemikari zvimiro:
1.1 Molecular formula: C18H15With a
1.2 Molecular Weight: 440.3
1.3 Solubility: Haina kunyungudika mumvura, asi yakanyungudutswa muanhydrous doro uye n-heptane.
1.4 Kugadzikana uye reactivity: Yakagadzikana pane yakajairika tembiricha uye kumanikidzwa, asi inopindirana nehunyoro, yakasimba oxidant uye yakasimba ultraviolet chiedza.
2. Technical indexes:
| Item | Index |
| Kuchena, % | ≥97.5 |
| Kunyungudika, ℃ | ≥77.0 |
| Bi content,% | 47.0-47.9 |
| Insoluble content muacetone,% | ≤0.10 |
| MG zvirimo,% | ≤0.003 |
| Zvose zvehalogen zvemukati (muCl), % | ≤0.05 |
| Chitarisiko | Muchena kana mukaka crystal, |
| hapana tsvina inooneka |
Triphenyl bismuth (TPB) yakashandiswa senzira yekurapa yeHTPB propellant. TPB inogona kudzikisa tembiricha yekurapa uye kuderedza nguva yekurapa yepropellant, uye haina kukuvadza pakuita uye mechanics zvivakwa. Muyero weTPB ndeye 0.006% -0.05% yehuremu hwese hwechifambiso. Nguva yekurapa ivhiki mu50 ℃. TPB inogona zvakare kushandiswa secatalyst yepolymerization ye ethyne mu cyclooctatetraene, formaldehyde, mumiririri wekurapa we polycyclochlorides, uye mamwe mamonomers nezvimwe.
Packing: Yakavharwa, yakaoma, cycloidal plastiki kesi. Net huremu 500g kana 1000g pabhodhoro. Packing inogona kugadziriswa maererano nezvikumbiro zvevatengi.
Kuchengeta: Kuchengetwa munzvimbo inotonhorera, ine mhepo. Hupenyu hwesherufu ndeyemwedzi gumi nemiviri mushure mezuva remugadziri. Ichiri kuwanikwa kana mhinduro yekuongororazve inokodzera mushure mekupera kwezuva.
Zvekufambisa: Inofanirwa kudzivirira kunaya kwemvura, zuva uye ultraviolet panguva yekufambisa. Ramba kure nemaoxidants akasimba.
Mirayiridzo yekuchengetedza: Toxic nekupinza uye inhalation. Kubata maziso neganda kunogona kukonzera kuzvimba. Kuvhiya kunofanirwa kuiswa nemagirovhosi erabha, chidziviriro chekufema uye kudzivirira maziso nekupfeka zvipfeko zvinodzivirira.
