P-Aminobenzoic acid CAS 150-13-0, Best price from China supplier factory
TNJ Chemical is a China factory, supplier and manufacturer of P-Aminobenzoic acid CAS 150-13-0 with plant site in Feidong Anhui Province. We are certified by GMP, ISO and SGS organization and specialize in chemical since from 2001. To buy bulk quantity P-Aminobenzoic acid CAS 150-13-0 at wholesale discounted price, please send your price inquiry to sales@tnjchem.com
Application & Function
PABA is used as Dyes and Pharmaceutical Intermediates. It is used to product red M-80, M-10B, reactive red violet X-2R dye and Prepare the production of drug of cyano acid, namely 4-carboxyl benzylamine. PABA can also be used as a sunscreen Agent.
Specification
|
Appearance |
White or off-white crystalline powder |
|
Melting point,℃ |
186~189 |
|
Loss on drying,% |
≤0.2 |
|
Assay,% |
98.5~101.5 |
|
Volatile diazoizable substances,% |
≤0.002 |
|
Residue on ignition,% |
≤0.1 |
|
Ordinary impurities,% |
≤1 |
|
Heavy metals,% |
≤0.002 |
