Factory Price of P-Aminobenzoic Acid Paba CAS 150-13-0 From China Supplier

• Transport Package: 25kg/Drum
• Specification: 99%
• Trademark: TNJ
• Origin: China

Product Description

 

TNJ Chemical produces super quality P-Aminobenzoic acid CAS 150-13-0- 99.5%MIN assay, GMP SGS certification, USP BP EP FCC standard, Competitive price, online purchase support. To buy P-Aminobenzoic acid CAS 150-13-0, please contact  
 

Chemical Name: 4-Aminobenzoic acid

CAS NO.:150-13-0

Molecular Formula: C7H7NO2

Molecular Weight: 137.14

Appearance: White crystalline powder  

Assay: ≥99%.

Specification
Index name                                     Industrial grade                           Pharma grade
Appearance                               White crystalline powder      White or off-white crystalline powder
Melting point,ºC                                 186~189                                          186~189
Loss on drying,%                               ≤0.5                                                 ≤0.2
Assay,%                                           ≥99.0                                             98.5~101.5
Volatile diazoizable substances,%         /                                                   ≤0.002
Residue on ignition,%                          /                                                    ≤0.1
Ordinary impurities,%                          /                                                      ≤1   
Heavy metals,%                                 /                                                   ≤0.002

Application
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.

Packing
25kg/fiber drum