kicinta TPB Triphenyl Bismuth CAS 603-33-8
Triphenyl Bismuth
Heerka fulinta: GJB 5276-2003
CAS RN: 603-33-8
1. Qalabka jirka iyo kiimikaad:
1.1 qaacidada molecular: C18H15Bi
1.2 Miisaanka Molecular: 440.3
1.3 Solubility: Biyuhu kuma milmi karaan, laakiin waxay ku milmeen aalkolada anhydrous iyo n-heptane.
1.4 Xasilooni iyo falcelin: Degganaan heerkul caadi ah iyo cadaadis, laakiin waxay la falgashaa qoyaan, oksaydh adag iyo iftiin ultraviolet xoog leh.
Daawaynta kicinta kicinaysa
Triphenylphosphonium (TPB) waxaa loo isticmaalaa sidii kicinta daweyn ee heerka gubasho sare leh ee boobiyeyaasha hydroxy-ga ah. TPB waxay yarayn kartaa heerkulka daawaynta ee fandhaaliyaha waxayna soo gaabin kartaa wakhtiga daawaynta, mana laha wax saamayn ah oo ku saabsan hantida farsamaynta iyo qalabka farsamada. Qiyaasta tixraaca ee TPB waa 0.006%-0.05% wadarta koronto-dhaliyaha, iyo wakhtiga daawadu waa 50 °C. 7 maalmood
Monomer polymerization kicin
Loo isticmaalo sidii kicinta polymerization of acetylene galay cyclooctane tetratin, a formaldehyde polymerization kicinta, wakiilka daaweynta polycyclochloride, kicinta polymerization ee monomers kale qaarkood, iwm.
| Shayga | Tusmada |
| daahirnimo,% | ≥97.5 |
| barta dhalaalka,℃ | ≥77.0 |
| Laba ka kooban. | 47.0-47.9 |
| Aan ku milmin maadada acetone,% | ≤0.10 |
| Mg ka kooban yahay,% | ≤0.003 |
| Wadarta waxa ku jira halogen (ku jira Cl),% | ≤0.05 |
| Muuqashada | Kariim cad ama caano leh, ma jiraan wax wasakh ah oo muuqda |
