CAS NO. 150-13-0 4-Aminobenzoic Acid API Intermediates / Crosslinking Agents

Product description


Product Description




Delivery Time:As per customer’s requirement
Certification:ISO9001, ISO14001

4-Aminobenzoic acid API Intermediates 99.5%MIN CAS NO. 150-13-0


Specifications:























Product name



4-Aminobenzoic acid



CAS No.



150-13-0



Appearance



White crystalline powder



Assay



≥99.5%



Melting point



186-189℃



Loss on drying



≤0.2%



Ignition residue



≤0.1%



Heavy metal



≤20ppm



Volatile diazotizable substance



≤20ppm



Iron



≤40ppm



Description:


4-Aminobenzoic acid, 99.5%MIN


CAS No.: 150-13-0


EINECS No.: 205-753-0


Molecular formula: C7H7NO2


Molecular Weight: 137.14


Structural formula: 


Synonyms: P-Aminobenzoic acid; PABA; 4-Aminobenzoesaeure


Appearance: white crystalline powder


Applications:


Dyestuff and pharmaceutical intermediates. 


PABA is an intermediate in the synthesis of folate by bacteria, plants, and fungi.


PABA finds use mainly in the biomedical sector. Other uses include its conversion to specialty azo dyes and


crosslinking agents.


PABA is also occasionally used in pill form by sufferers of irritable bowel syndrome to treat its associated 


gastrointestinal symptoms.


Competitive Advantage:


1. We are the largest manufacturer of 4-Aminobenzoic acid in China with more than 12 years of production


 and export history.


2. Based on our years of experience in this field, we take pleasure in bringing you our high quality and 


consistency products with very competitive price, prompt delivery, and very quick response service.


4. Our company has the self-support export and import authority and our factory is inspected by our valuable


 and honored customers.



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Changzhou Welton Chemical Co., Ltd.

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