PABA Cas: 150-13-0
| Nambala ya Catalog | XD91210 |
| Dzina lazogulitsa | PABA |
| CAS | 150-13-0 |
| Molecular Formula | C7H7NO2 |
| Kulemera kwa Maselo | 137.14 |
| Zambiri Zosungira | Wozungulira |
| Harmonize Tariff Code | 29224985 |
Mafotokozedwe a Zamalonda
| Maonekedwe | Choyera kapena choyera cha crystalline ufa |
| Asay | 99% mphindi |
| Kutaya pa Kuyanika | <0.2% |
| Zotsalira pa Ignition | <0.1% |
| Kusungunula Range | 186 -189 ° C |
| Zinyalala Wamba | <1% |
| Heavy Metal | <0.002% |
| Zinthu zosinthika za diazoizable | <0.002% |
4-Aminobenzoic acid (yomwe imadziwikanso kuti para-aminobenzoic acid kapena PABA chifukwa magulu awiriwa amamangiriridwa ku mphete ya benzene kuchokera kumtundu wa para position) ndi organic compound yokhala ndi formula H2NC6H4CO2H.PABA ndi yoyera, ngakhale zitsanzo zamalonda zimatha kuwoneka zotuwa.Amasungunuka pang'ono m'madzi.Amakhala ndi mphete ya benzene m'malo mwa magulu a amino ndi carboxyl.Kuphatikizikako kumachitika kwambiri m'chilengedwe.
4-Aminobenzoic acid ndi wapakatikati mu kaphatikizidwe ka folate ndi mabakiteriya, zomera, ndi bowa.
PABA imapeza kugwiritsidwa ntchito makamaka m'magulu azachipatala.Ntchito zina zikuphatikiza kusinthidwa kwake kukhala utoto wapadera wa azo ndi zinthu zolumikizirana.PABA imagwiritsidwanso ntchito ngati mankhwala ophera tizilombo, ngakhale kuti kugwiritsidwa ntchito kwake kuli kochepa chifukwa cha kusintha kwa mitundu yatsopano ya mankhwala ophera tizilombo.
