Description

Potassium Aminobenzoate is the potassium salt of para-aminobenzoic acid (PABA), a compound of significant interest in organic synthesis and pharmaceutical development. This high-purity chemical is valued for its role as a versatile building block and intermediate in the production of more complex molecules. It is primarily sought after by manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical sectors for its reliable performance and consistent quality.

Application

• Pharmaceutical Intermediate: A key starting material in the synthesis of active pharmaceutical ingredients (APIs), particularly in the production of certain local anesthetics and sunscreens.
• Organic Synthesis Building Block: Utilized in research and production for constructing complex organic molecules, including dyes and fine chemicals.
• Agrochemical Formulations: Serves as a precursor or intermediate in the development of certain herbicides and plant growth regulators.
• Cosmetic Ingredient Synthesis: Used in the manufacture of UV-absorbing compounds for sunscreen and skincare products.
• Biochemical Research: Employed in laboratory studies as a component of microbial culture media and in enzymatic research.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of azo dyes and other colorants.

Basic Information

Product Name	Potassium Aminobenzoate
CAS No.	1321-13-7
Molecular Formula	C7H6KNO2
Molecular Weight	175.23 g/mol
Synonyms	Potassium 4-Aminobenzoate; Potassium PABA; 4-Aminobenzoic Acid Potassium Salt; Benzoic acid, 4-amino-, potassium salt; PABA Potassium Salt; Potassium para-Aminobenzoate; K-PABA; Aminobenzoic Acid Potassium Salt
EINECS	215-322-3

Quality Control

Our Potassium Aminobenzoate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for pharmaceutical and fine chemical applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%
pH (5% solution)	7.0 - 9.0

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.