Preservatives

Ammonium Benzoate (CAS 1863-63-4) – High-Purity Pharmaceutical & Food Grade Compound

  • Type Preservative
  • E No. E212
  • CAS No. 1863-63-4
  • Qty in 20' FCL 16
  • Packaging 25kg bags or drums

Ammonium Benzoate – Product Overview

Basic Information:

  • Product Name: Ammonium Benzoate

  • Chemical Formula: C₆H₅COONH₄

  • Molecular Weight: 149.17 g/mol

  • CAS Number: 1863-63-4

  • Appearance: White crystalline powder

  • Solubility: Soluble in water, alcohol, and slightly soluble in ether.


Product Specifications:

ParameterSpecification
AppearanceWhite crystalline powder
Purity≥ 99%
Melting Point169°C
Water SolubilitySoluble in water
Chloride (Cl)≤ 0.05%
pH (1% solution)7.0 - 9.0
Heavy Metals (Pb)≤ 10 ppm
Assay (as C₆H₅COONH₄)≥ 98%

Applications of Ammonium Benzoate

1. Pharmaceutical Industry

  • Used as a pharmaceutical excipient: It is employed in formulations where it acts as a buffering agent and pH stabilizer in oral and topical pharmaceutical products.

  • Component in benzoic acid derivatives: Often used in the synthesis of benzoic acid and its salts for use in medicines.

  • Used in the production of local anesthetics, such as benzocaine.

  • Dosage: Typically used in tablet, ointment, and suspension formulations, concentrations depend on specific formulation needs.

2. Food and Beverage Industry

  • Food Additive: Ammonium benzoate is occasionally used as a preservative in processed foods and beverages due to its ability to inhibit the growth of microorganisms.

  • Used in the production of flavoring agents: It can also be found in certain flavoring agents for beverages.

3. Chemical Synthesis

  • Intermediate in organic synthesis: Used to synthesize benzoic acid, benzyl alcohol, and other aromatic compounds.

  • Chemical reagent in esterification and condensation reactions for the production of various organic chemicals.

4. Personal Care Products

  • Used in the formulation of skin care products: It can act as a stabilizer or emulsifying agent in topical creams, lotions, and ointments.

  • Cosmetic applications: Employed in small amounts in certain cosmetic products, including hair care formulations.

5. Dye and Textile Industry

  • Used as a component in dye synthesis, particularly in the production of azo dyes.

  • Helps in textile processing, particularly in stabilizing colors and enhancing the washfastness of the fabric.


Benefits of Ammonium Benzoate:

  • High purity and consistent quality.

  • Water-soluble, making it easy to incorporate into both aqueous and alcohol-based formulations.

  • Dual functionality as both a pH stabilizer and a precursor for various chemical products.

  • Chloride-free, making it safer for sensitive applications like pharmaceuticals and cosmetics.


Packaging & Storage

  • Standard Packaging: 25 kg or 50 kg paper bags, plastic-lined to prevent moisture absorption.

  • Bulk Supply: Available for larger orders, with customized packaging options.

  • Storage Conditions: Store in a cool, dry, and well-ventilated place. Ensure that the packaging is tightly sealed to prevent moisture exposure and contamination.


Conclusion

Ammonium Benzoate (C₆H₅COONH₄) is a versatile compound with key applications in pharmaceuticals, food, chemical synthesis, and personal care products. With its excellent solubility, buffering capacity, and suitability for various formulations, it is an essential ingredient in many industries.

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