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Buy 4-Aminobenzoic acid at best price from China factory suppliers suppliers
Buy 4-Aminobenzoic acid at best price from China factory suppliers
  • CAS:

    150-13-0
  • 분자 공식:

    C7H7NO2
  • 품질 표준:

    99%
  • 포장:

    25kg/fiber drum
  • Mininmum 순서:

    25kg
  • Price inquiry:

    sales@tnjchem.com
  • Manufacturer:

    TNJ Chemical

지금 문의

  • 제품 세부 사항
Buy 4-Aminobenzoic acid from TNJ Chemical, China leading 4-Aminobenzoic acid factory suppliers offering best price. To buy 4-Aminobenzoic acid from us makes you feel easy in business. If you want to inquire 4-Aminobenzoic acid price or find reputed suppliers, 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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