Sodium Citrate 25 kg

Sodium Citrate for Buffering Formulations Cosmetic Products and Food Systems

Sodium Citrate is a multifunctional ingredient widely used in cosmetic manufacturing, food technology, nutraceutical production, pharmaceutical processing and household formulation systems. The ingredient is the sodium salt of citric acid and is incorporated into formulations to stabilize pH systems, regulate acidity and improve the processing performance of finished products. Within international ingredient terminology the raw material is recognized as Sodium Citrate and remains one of the most widely used buffering ingredients for modern water based systems.

Strong global demand for Sodium Citrate is associated with its excellent water solubility, high formulation compatibility and broad versatility across multiple industries. Manufacturers of botanical cosmetics, SPA products, beverages, dairy systems, sauces and nutraceutical formulations actively use Sodium Citrate as a buffering component and pH stabilizer in formulations where ingredient stability and predictable preservative system performance are important. The ingredient is especially relevant in clean label products and multifunctional formulation development.

Sodium Citrate is widely incorporated into facial toners, cleansing gels, shampoos, emulsions, SPA cosmetics, liquid soaps, bath formulations and botanical skincare products. In food technology the ingredient is commonly applied in flavored beverages, confectionery systems, processed cheese manufacturing, dairy products, syrups, sauces and functional food applications. Within nutraceutical production Sodium Citrate is frequently used in electrolyte systems, powder blends and buffering formulations.

The functional value of the ingredient is associated with its ability to stabilize formulation pH, bind metal ions in aqueous systems and support finished product stability during storage. The ingredient helps improve preservative system efficiency and reduce the risk of formulation instability. In formulation chemistry Sodium Citrate is often combined with citric acid, Sodium Benzoate, Potassium Sorbate and additional buffering ingredients.

From a sensory perspective the raw material appears as a white crystalline powder or fine granules with minimal odor. The ingredient dissolves effectively in water and integrates smoothly into aqueous systems without significantly affecting transparency, color or sensory characteristics of formulations. These processing properties make Sodium Citrate practical for both industrial manufacturing and artisan formulation development.

The ingredient demonstrates reliable solubility in hydrating systems, beverages and water based cosmetic products. In cosmetic formulations Sodium Citrate is commonly used at 0.1-2% depending on the formulation objective. In food manufacturing the usage level depends on finished product type and required buffering capacity. The ingredient is especially effective in systems where stable pH control during extended formulation storage is important.

Within formulation systems Sodium Citrate combines effectively with hydrosols, organic acids, glycerin, botanical extracts, mineral salts, mild surfactants and water-soluble cosmetic actives. In emulsions the ingredient is generally introduced into the water phase during processing. During buffering system development it is important to evaluate formulation acidity and compatibility with preservative ingredients.

Recipe for Balancing Botanical Facial Toner with Sodium Citrate:

Cucumber Hydrosol — 40 ml
Green Tea Hydrosol — 35 ml
Vegetable Glycerin — 4 ml
Panthenol — 2 g
Betaine — 3 g
Sodium Citrate — 0.4 g
Lactic Acid — adjust to pH 5.2

Combine the hydrosols and completely dissolve the Sodium Citrate within the mixture. Add glycerin, panthenol and betaine while stirring continuously until uniform. Adjust the formulation to approximately pH 5.2 using lactic acid. The finished botanical toner is suitable for SPA skincare products, wellness cosmetics and daily facial care formulations.

Sodium Citrate continues to maintain strong global demand within cosmetic manufacturing, food preservation technology, nutraceutical production and multifunctional formulation systems. Its buffering properties, reliable water solubility and strong formulation compatibility make it an important raw material for manufacturers developing botanical cosmetics, beverages, functional food products and modern pH stabilization solutions.