Preservatives are chemical substances added to food and beverages to extend shelf life by preventing spoilage caused by microorganisms (bacteria, yeast, mold) and oxidation. They help maintain freshness, flavor, color, and texture while ensuring food safety.

Carnauba Wax Prime Yellow

Original price was: $ 18.11.Current price is: $ 17.12.
Carnauba Wax Prime Yellow, also known as Type 1 or Prime Yellow Grade, is the highest quality and purest form of carnauba wax derived from the leaves of the Copernicia cerifera palm tree, native to Brazil. It is a natural, vegetable-based wax prized for its exceptional hardness, high gloss, high melting point, and emulsification properties. Prime Yellow grade represents the finest classification, characterized by its light yellow to pale amber color, low impurities, and superior film-forming characteristics. It is obtained through a meticulous process of harvesting, drying, and processing the palm leaves to extract the waxy coating, which is then refined and graded. Carnauba Wax is often referred to as the "Queen of Waxes" due to its unique combination of properties unmatched by synthetic alternatives. Technical grade Carnauba Wax Prime Yellow is used across numerous industries for its ability to impart gloss, hardness, slip resistance, and moisture barrier properties. It is not intended for direct food consumption but is widely used in food-contact applications such as coatings and packaging.

Potassium Iodide USP

Original price was: $ 50.00.Current price is: $ 47.50.
Potassium Iodide USP is a high-purity inorganic halogenated salt that meets the strict quality and purity standards of the United States Pharmacopeia (USP). It appears as white crystalline granules or powder, is odorless, and has a characteristic saline taste. This pharmaceutical-grade compound is valued for its ability to act as a source of iodide ions, its high solubility in water, and its stability when properly stored. It is slightly hygroscopic and may become yellow upon prolonged exposure to air due to liberation of iodine, with light and moisture accelerating decomposition, requiring careful packaging and storage. Potassium Iodide USP is manufactured under current Good Manufacturing Practices (cGMP) and is suitable for human pharmaceutical applications, nutritional supplements, and other uses requiring the highest purity standards.

Sodium Benzoate

Original price was: $ 3.50.Current price is: $ 3.41.

Sodium Benzoate is the sodium salt of benzoic acid, appearing as a white, crystalline powder that is highly soluble in water. It is widely used as a preservative due to its antimicrobial properties, especially effective against yeast and bacteria in acidic conditions. Sodium Benzoate is commonly employed in the food, beverage, pharmaceutical, and cosmetic industries to extend shelf life and maintain product quality. It meets food-grade and pharmaceutical-grade purity standards, ensuring safety for consumption and topical use.

Sodium Formate Food Grade

Original price was: $ 3.09.Current price is: $ 2.94.

Sodium Formate Food Grade is the sodium salt of formic acid, typically available as a white crystalline powder or granules. It is widely used in various industrial applications due to its properties as a buffering agent, de-icing agent, and reducing agent. Sodium Formate is valued for its effectiveness in textile dyeing, leather tanning, and as a corrosion inhibitor in oil and gas drilling fluids.

Sodium Metabisulphite

Original price was: $ 0.99.Current price is: $ 0.85.

 Sodium Metabisulphite is a white crystalline powder widely used as an antioxidant, disinfectant, and preservative. It dissolves readily in water, releasing sulfur dioxide, which acts as a powerful antimicrobial and antioxidant agent. This chemical finds broad applications in food processing, water treatment, pharmaceuticals, and industrial manufacturing to prevent spoilage, control microbial growth, and protect equipment from corrosion.