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APis ak Entemedye
4-Aminobenzoyik Asid CAS 150-13-0

4-Aminobenzoyik Asid CAS 150-13-0

CAS NO: 150-13-0
Fomil molekile: C7H7NO2
Molekile Pwa: 137.136
EINECS NO: 205-753-0
MDL NO: MFCD00007894

Pwodwi detay

Pwodwi Deskripsyon:

Non pwodwi: 4-Aminobenzoic Asid (USP) CAS NO: 150-13-0

 

Sinonim:

P-aminobenzoic aside;

 

Chimik & Pwopriyete fizik:

Aparans: Blan koupe blan poud kristalline

Assay: ≥99.0%

Dansite: 1.374g / cm3

Bouyi pwen: 339.9 ° C nan 760 mmHg

Flash Point: 159.4 ° C

Fonn pwen: 186-189 ° C

Dlo Solibilite: 4.7 g / L (20 ° C)

 

4-Aminobenzoic aside (li te ye tou kom aside paraminobenzoic oswa PABA paske nimewo a 4 kabon nan bag benzen se ke yo rele tou pozisyon para) se yon konpoze oganik. PABA, se selman yon ti kras solib nan dlo. Li konsiste de yon bag benzen ranplase ak yon gwoup amino ak yon gwoup kaboksi.

 

 

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