Hefei TNJ Chemical Industry Co.,Ltd.
tnj chemical
Casa>> Farmacêutico >> P-Aminobenzoic acid 99.5% PABA CAS 150-13-0

products list

Não exatamente o que você quer? Por favor, tente Contate-Nos>>

buy P-Aminobenzoic acid 99.5% PABA CAS 150-13-0 suppliers manufacturers
P-Aminobenzoic acid 99.5% PABA CAS 150-13-0
  • CAS:

    150-13-0
  • Fórmula molecular:

    C7H7NO2
  • Padrão de qualidade:

    99%
  • Da embalagem:

    25kg/fiber drum
  • Ordem mininmum:

    25kg
  • Price inquiry:

    sales@tnjchem.com
  • Manufacturer:

    TNJ Chemical

Contate agora

  • Detalhes do produto
Buy P-Aminobenzoic acid 99.5% PABA CAS 150-13-0, as pharma intermediate from TNJ Chemical, China leading P-Aminobenzoic acid 99.5% PABA CAS 150-13-0 suppliers, factory & manufacturers. If you also want to buy 4-Aminobenzoic acid 99.5% PABA CAS 150-13-0, please mail to sales19@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
Envie sua pergunta para a nossa empresa

      Produtos :

      P-Aminobenzoic acid 99.5% PABA CAS 150-13-0
    • Clique aqui para ver nosso Informações de contato>>


horário de funcionamento

8:00-16:00