mea fa'agaoioiga TPB Triphenyl Bismuth CAS 603-33-8
Triphenyl Bismuth
Tulaga fa'atonu: GJB 5276-2003
CAS RN: 603-33-8
1. Uiga faaletino ma kemikolo:
1.1 Fua fa'atatau molekiula: C18H15Bi
1.2 Mamafa Molekiula: 440.3
1.3 Fa'aliliuina: E le fa'aliliuina i le vai, ae fa'aliliuina i le ava malosi e leai se vai ma le n-heptane.
1.4 Mausali ma le tali atu: Mausali i le vevela ma le mamafa masani, ae tali atu i le susu, vailaʻau faʻaola malosi ma le malamalama ultraviolet malosi.
Mea fa'aola fa'amalosi o le propellant
O le Triphenylphosphonium (TPB) e fa'aaogaina o se mea e fa'amama ai mo ni propellants butylated hydroxy e maualuga le saoasaoa o le mu. E mafai e le TPB ona fa'aitiitia le vevela o le fa'ama'a'aina o le propellant ma fa'apu'upu'u le taimi e fa'ama'a'aina ai, ma e leai sona a'afiaga leaga i le meatotino o le fa'agasologa ma meatotino fa'ainisinia. O le fua fa'atatau o le TPB e 0.006%-0.05% o le aofa'i o propellant, ma o le taimi e fa'ama'a'aina ai e 50 °C. 7 aso
Mea fa'aosofiaga o le polymerization o le monomer
Fa'aaogaina e fai ma mea e fa'agaoioi ai le polymerization o le acetylene i le cyclooctane tetratin, o se mea e fa'agaoioi ai le polymerization o le formaldehyde, o se mea e fa'amalolo ai le polycyclochloride, o se mea e fa'agaoioi ai le polymerization o nisi monomers, ma isi.
| Mea | Fa'asino Upu |
| Mama,% | ≥97.5 |
| Tulaga fa'a'asu, ℃ | ≥77.0 |
| Mataupu e lua.% | 47.0-47.9 |
| E le mafai ona solo i le aofa'i o le acetone,% | ≤0.10 |
| Aotelega o le Mg,% | ≤0.003 |
| Aofa'i o le aofa'i o le halogen (i le Cl),% | ≤0.05 |
| Foliga vaaia | Kilisitala paʻepaʻe poʻo le susu, e leai ni mea leaga vaaia |
