Ninhydrin hydrate Cas: 485-47-2 99% Aveese pa'epa'e/samasama samasama pauta tioata.
Numera Fa'amaumauga | XD90239 |
Igoa Oloa | Ninhydrin hydrate |
CAS | 485-47-2 |
Fuafua mole | C9H6O4 |
Molecular Weight | 178.1415 |
Fa'amatalaga Teuina | Ambient |
Fa'atonu Fa'asologa o Fa'asologa | 29143900 |
Fa'amatalaga o oloa
Lisi Lisi | 252 Deg C |
pH | 4-6 |
Solubility | 0.1g i le 10ml vai o se vaifofo samasama samasama manino |
Susū | <10% |
Su'ega | >99% |
Fa'aaliga | Pa'epa'e/samasama samasama pauta tioata |
O lo'o fa'amatalaina vaega fa'amautū fa'avae fa'amau fa'avae nanofibrous silica mo electrospun ultra-thin layer chromatography (E-UTLC).Nanofibers na gaosia e ala i le electrospinning se vaifofo o le silica nanoparticles taape i polyvinylpyrrolidone fofo e fatu composite silica/polymer nanofibers.O vaega fa'amau na faia mai nanofibers as-spun, po'o le fa'avelaina o nanofibers e fa'afeso'ota'i le polyvinylpyrrolidone po'o le calcine ma filifili le polymer.As-spun, crosslinked, ma calcined nanofibers faatasi ai ma le mafiafia ietoga tutusa (23-25 μm) sa iloiloina o ni vaega tumau mo E-UTLC vavaeesega o vali leisa ma amino acids ma faatusatusa i ipu TLC silica pisinisi.As-spun nanofiber plates na ofoina atu vave saosaoa vaega feaveai, ae pei o isi polymer-based nanofibers, o le vavaeeseina sa na o le fetaui ma auala e faaaoga ai nonsolvents o le polymer.O nanofibers fa'afeso'ota'i e le'i fa'atapula'aina i le tulaga o le mautu o vaila'au, ae o le vavae'ese na maua ai foliga si'usi'u.E leai ni tapula'a e tusa ai ma vaega fe'avea'i, su'esu'e au'ili'ili, ma faiga fa'ata'ita'i na mata'ituina mo nanofibers fa'amama.O le vavaeeseina sili ona lelei o amino acids na faia i le 15 mm i luga o papatusi nanofiber calcined, faʻatasi ai ma le maualuga o le ipu mataʻituina e maualalo ifo i le 8.6 μm, ma le numera o le ipu e pei o le 1400. Faʻaopoopo faʻaogaina o nanofibers na maua ai le taimi puupuu o suʻesuʻega ae faʻapea foi le lautele lautele lautele.O le faʻalauteleina o vaega faʻamau i nanofibers faʻavae silica e matua faʻalauteleina ai le tele o vaega feaveaʻi, suʻega suʻega, ma faʻataʻitaʻiga vaʻaia e mafai ona faʻaogaina mo le vavaeeseina o le E-UTLC.