Description

Aluminum Benzoate is an organometallic salt of aluminum and benzoic acid, widely recognized for its utility as a stabilizer and preservative. This compound is valued for its ability to inhibit unwanted reactions and extend the functional life of various formulations. It serves as a critical additive for manufacturers in the polymer, pharmaceutical, and personal care industries seeking reliable performance and product integrity.

Application

• Polymer Stabilizer: Acts as a heat and light stabilizer in PVC and other polymer systems to prevent degradation during processing and use.
• Pharmaceutical Intermediate: Used in the synthesis of certain active pharmaceutical ingredients (APIs) and as an excipient in topical formulations.
• Cosmetic Preservative: Functions as a preservative agent in creams, lotions, and other personal care products to inhibit microbial growth.
• Cross-linking Agent: Employed in specialty coatings and resin systems to promote cross-linking and enhance film properties.
• Catalyst Support/Precursor: Serves as a precursor or support material for catalysts used in organic synthesis reactions.
• Corrosion Inhibitor: Used in functional fluids and coatings to provide protective properties against corrosion.

Basic Information

Product Name	Aluminum Benzoate
CAS No.	555-32-8
Molecular Formula	C21H15AlO6
Molecular Weight	390.31 g/mol
Synonyms	Aluminium Benzoate; Benzoic Acid, Aluminum Salt; Aluminum Tris(benzoate); Tris(benzoato)aluminum; Aluminium Benzoate (1:3); Aluminum Benzoate, Technical Grade; Aluminum Benzoate, Pure
EINECS	209-103-5

Quality Control

Our Aluminum Benzoate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and compliance with your requirements.

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). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (Al2O3 basis)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Chloride (Cl)	≤ 0.05 %
Sulfate (SO4)	≤ 0.05 %

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