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CAS 150-13-0
  • CAS:

    150-13-0
  • Molecular Formula:

    C7H7NO2
  • Quality Standard:

    99.50%min.
  • Packing:

    25kg/fiber drum
  • Mininmum Order:

    1kg
  • Price inquiry:

    sales@tnjchem.com
  • Manufacturer:

    TNJ Chemical

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  • Product Details
TNJ Chemical provides database on CAS 150-13-0, including chemical name, synonyms, structure, formula, application etc, and also offers price quotation on CAS 150-13-0 different grades. If you want to buy 150-13-0, please feel free to contact sales@tnjchem.com

 

Properties

4-Aminobenzoic acid is soluble in hot water, ethyl ether, ethyl acetate, ethanol and acetic acid, insoluble in water, benzene,petroleum ether.

Specification
Index name                                 Industrial grade                            Pharma grade
Appearance                          White crystalline powder   White or off-white crystalline powder
Melting point,℃                            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

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