PABA Cas:150-13-0
| Numera Fa'amaumauga | XD91210 |
| Igoa Oloa | PABA |
| CAS | 150-13-0 |
| Fuafua mole | C7H7NO2 |
| Molecular Weight | 137.14 |
| Fa'amatalaga Teuina | Ambient |
| Fa'atonu Fa'asologa o Fa'asologa | 29224985 |
Fa'amatalaga o oloa
| Fa'aaliga | Pa'epa'e po'o le pa'epa'e pa'epa'e tioata |
| Asay | 99% min |
| Ma'imau ile Fa'amago | <0.2% |
| Toega i luga o le mumu | <0.1% |
| Va'aiga Li'u | 186 -189°C |
| Fa'aleaga masani | <1% |
| Uamea Mamafa | <0.002% |
| Vaila'au diazoizable mea | <0.002% |
4-Aminobenzoic acid (lea e taʻua o le para-aminobenzoic acid poʻo le PABA ona o vaega galue e lua o loʻo faʻapipiʻi i le mama benzene e faʻasaga le tasi i le isi i le tulaga para) o se faʻalapotopotoga faʻaletino ma le fua H2NC6H4CO2H.O le PABA o se pa'epa'e pa'epa'e, e ui o fa'ata'ita'iga fa'apisinisi e mafai ona foliga efuefu.E solu teisi i le vai.E aofia ai se mama benzene ua suia i vaega amino ma carboxyl.O le tuufaatasiga e tupu tele i le lalolagi masani.
4-Aminobenzoic acid o se mea faʻapitoa i le tuʻufaʻatasia o le folate e siama, laau, ma sigi.
E maua e le PABA le fa'aoga fa'apitoa ile vaega ole soifua maloloina.O isi fa'aoga e aofia ai lona fa'aliliuina i vaila'au fa'apitoa ole azo ma vaila'au fa'afeso'ota'i.O lo'o fa'aogaina fo'i le PABA e fai ma vaila'au fa'atosina, e ui o lea ua fa'atapula'aina lona fa'aogaina ona o le fa'atupuina o suiga fou o vaila'au fa'atosina.
