Informationes singulae de PERFLUOROPOLYETHER (PFPE) CAS 69991-67-9/60164-51-4
Detalia
| Synonymum | PERFLUOROPOLYALKYLETHER; 2-ethanediyl]], alpha-(pentafluoroethyl)-ω-[tetrafluoro(trifluoromethyl)ethoxy]-poly[oxy[trifluoro(trifluoromethyl)-1; alpha-(pentafluoroethyl)-poly[oxy[trifluoro(trifluoromethyl)-2-ethanediyl]]; omega-[tetrafluoro(trifluoromethyl)ethoxy]-; POLY(HEXAFLUOROPROPYLENUMOXIDUM)VISCOSUM&; POLY(HEXAFLUOROPROPYLENOXIDUM),VISCOSUM; Polyoxytrifluoro(trifluoromethyl)-1,2-ethanediyl, α-(pentafluoroethyl)-ω-tetrafluoro(trifluoromethyl)ethoxy-; α-(Pentafluoroethyl)-OMEGA-[tetrafluoro-(trifluoromethyl)-ethoxy]-poly-{oxy-[trifluoro-(trifluoromethyl)-1,2-ethanediyl]} |
| CAS | 69991-67-9/60164-51-4 |
| Formula Molecularis | [CF(CF3)CF2O]x(CF2O)y |
| Pondus Moleculare | 0 |
| Structura Chemica |
|
| Aspectus | Liquor incolor, insipidus, pellucidus |
| Examen | 99% minimum |
Specificatio
| Res | Specificationes | Resultatum |
| Aspectus | Liquor incolor | Confirma |
| Gravitas specifica/(20℃,g/cm3) | 1.78-1.88 | 1.84 |
| Viscositas /(25 ℃mm²/s) | / | 7.5 |
| Viscositas / (40 ℃, mm²/s)mm²/s) | / | 5.36 |
| Pondus moleculare (g/mol) | 750-950 | DCCCLXXX |
| Punctum infusionis ℃ | ≤73 | Confirmatum |
| valor acidus | <0.05 | 0.02 |
| Calor vaporisationis% | 80℃ | 16.71 |
| Calor vaporisationis% | 121℃ | 78.41 |
| Damnum evaporationis | %intra horas XXII | 48.42 |
| Conclusio: Conforme cum norma societatis | ||
Usus
Perfluoropolyethera (PFPE) primum annis 1960 investigata sunt. Genus perfluoropolyetherorum specialium est. Pondus moleculare medium eius a 500 ad 15000 variat. In molecula tantum tria elementa chemica C, F, O continentur. Proprietates habet resistentiae caloris, oxidationis, radiationis, corrosionis, incombustibilitatis, et cetera. Per decennia ut lubricans fidissimus in rebus militaribus, aëronauticis, nuclearis, aliisque campis novissimis adhibitus est. Hodie, perfluoropolyether late in industria chemica, electronica, instrumentis electricis, machinis, industria nucleari, et aëronauticis adhibetur.
Involucrum et Transportatio
25 kg/tympanum, 50 kg/tympanum. Solet una sarcina palletis 500 kg.
Ad bona communia pertinet et per mare vel aera tradi potest.
servare et reponere
Validitas: 2 anni
Siccatio temperaturae humilis ventilationis; cum acido, sale ammoniae separatim conservata.
Capacitas: 30 MT per annum. Nunc lineam productionis nostram expandimus.
Quaestiones Frequentes
1. Q: Quae est minima quantitas PERFLUOROPOLYALKYL ETHERIS (PFPE) ordinanda?
R: 1kg, hoc productum etiam cuidam laboratorio offerre possumus.
2.Q: Si sarcinam specialem pro PERFLUOROPOLYALKYL ETHER (PFPE) accipere potes?
R: Ita, sarcinam prout postulatum emptoris ordinare possumus.
3. Q: Quam mercedem pro PERFLUOROPOLYALKYL ETHER (PFPE) accipere potes?
R:LC, TT, WESTERN UNION et aliae.
Infra productum fortasse tibi opus est
Nonafluorobutanesulfonyl fluoridum CAS 375-72-4
PERFLUOROPOLYETHER (PFPE) CAS 69991-67-9/60164-51-4
Perfluorooctyl iodidum CAS 507-63-1
4-(Trifluoromethyl)benzaldehydum CAS 455-19-6
Lithium nonafluorobutanesulfonas CAS 131651-65-5
Perfluorobutilsulfonamidum CAS 30334-69-1
Perfluoropolyether Acyl Fluorido Terminatus; Poly(perfluoropropyleni Oxidum); Perfluoropolyether Acyl Fluoridum; PFPE-COF CAS25038-02-2
Alcohol Perfluoropolyethericus; PFPE-OH CAS 90317-77-4
