Product: Benzoic Acid
Rchem Benzoic Acid is a high-purity, simple aromatic carboxylic acid, presented as white crystalline scales or powder. This versatile organic compound is renowned for its effective antimicrobial and antifungal properties, making it a widely used preservative in the food, beverage, and cosmetic industries. It occurs naturally in many plants and resins, such as gum benzoin, and serves as a key starting material for the synthesis of a vast array of chemicals, including plasticizers, phenol, and sodium benzoate.
Category: powder
Description
Key Features & Benefits:
● Excellent natural thickening agent with high viscosity at low concentrations
● Effective stabilizer for emulsions and suspensions in various formulations
● Clean-label ingredient suitable for organic and natural product formulations
● Improves texture and shelf life in food products
● Enhances viscosity and stability in cosmetic formulations
● Cost-effective alternative to synthetic thickeners and stabilizers
Technical Specifications Table:
Property
Detail
Apperance
Scent
Solubility
Uses
pH
Charge
Used In
Usage Rate
Product Origin
PALM DERIVATIVES STATUS
VEGAN SUITABLE
Chemical Formulae
Frequently Asked Questions:
Is Benzoic Acid the same as Sodium Benzoate?
They are related but different. Benzoic Acid is the pure acid form. Sodium Benzoate is the sodium salt of benzoic acid. Sodium Benzoate is more soluble in water, which is why it is often preferred for preserving beverages. In an acidic environment, sodium benzoate converts back to the active form, benzoic acid.
Yes, Benzoic Acid and its salts are approved for use as food preservatives by global regulatory bodies like the FDA, EFSA, and CODEX. They are considered safe when used within the established Acceptable Daily Intake (ADI) limits. Some individuals may have a sensitivity to it.
Is Benzoic Acid safe for consumption?
Its antimicrobial activity depends on the undissociated acid molecule penetrating the microbial cell. At higher pH levels, benzoic acid dissociates into a benzoate ion, which does not easily cross the cell membrane and is therefore much less effective.
Why is Benzoic Acid not effective in neutral or alkaline products?
Benzoic Acid is a mild irritant to the skin, eyes, and respiratory system. Personal protective equipment (PPE) including gloves and safety glasses is recommended when handling the powder to avoid dust inhalation and contact. Always refer to the Safety Data Sheet (SDS) for comprehensive handling information.
What are the key handling precautions for Benzoic Acid?
Absolutely. It is a common and effective preservative in cosmetics and personal care products, especially in those with an acidic pH, such as lotions, creams, and hair care products. It is often used in combination with other preservatives for a broader spectrum of protection.
