99% Sodium Propionate For Preservative Antifungal Applications

99%Sodium Propionate For Preservative & Antifungal Applications

Product Description

Sodium propionate (chemical formula: C₃H₅NaO₂) is a white, granular or crystalline powder with no odor and a slightly salty taste. It has strong hygroscopicity, is easily soluble in water and glycerin, and its aqueous solution is weakly alkaline. It is slightly soluble in ethanol and insoluble in organic solvents  It is stable in air and not easy to decompose, and the high-purity, free-flowing product is a widely used industrial-grade preservative. As a safe and efficient preservative and antifungal agent, it releases propionic acid under acidic conditions to inhibit the growth and reproduction of microorganisms (mold, yeast, bacteria) by interfering with their metabolic processes. It has no toxic side effects on humans and animals, no harmful residue risks, and meets international food safety standards.

Features

1.Appearance: White granular or crystalline powder

2.CAS NO: 137-40-6

3.Excellent fluidity, not easy to agglomerate during storage and transportation, facilitating accurate measurement and addition in production

4.Load capacity: 25mts with pallet for 1FCL

5.Rapid dissolution in water, high solubility; aqueous solution is weakly alkaline; bacteriostatic effect is significantly enhanced in acidic environments

6.Strong chemical stability, not easy to oxidize or decompose under conventional storage conditions (temperature 5-35℃, dry and ventilated), maintaining stable performance for a long time

Applications

Food industry: Preservative for flour products (bread, cakes, noodles, steamed buns), pastries, dairy products, meat products, soy products, and beverages. Effectively inhibits mold (Penicillium, Aspergillus) and yeast growth, extends product shelf life by 30%-60%, and does not affect the original taste, color, or nutritional value of food.

Feed industry: Antifungal agent for livestock, poultry, and aquatic feed. Prevents feed mildew in high-temperature and high-humidity environments, reduces mycotoxin (aflatoxin, ochratoxin) production, protects animal intestinal health, improves feed palatability and conversion rate, and promotes animal growth.

 Construction industry: Added to mortar, interior wall coatings, putty powder, and decorative materials. Inhibits mold growth on wall surfaces in humid environments (such as basements, bathrooms, and south-facing walls), avoids mildew spots, peeling, and odor, enhances the durability and cleanliness of building materials.

Pharmaceutical industry: Excipient in pharmaceutical preparations. Used to adjust the pH value of oral liquids, ointments, and topical preparations, stabilize the acid-base environment of the formula, reduce the degradation of active ingredients, improve the corrosion resistance of preparations, and extend the storage period while ensuring drug safety.

Other fields: Mild preservative in cosmetics (creams, lotions, facial masks) to inhibit the growth of harmful microorganisms; antifungal agent for leather, wood products, and packaging materials, ensuring product quality stability during storage and transportation.

Support and Services

1.Provide detailed product specification manuals and performance parameter documents to help users fully understand product characteristics, application scope, and dosage standards.

2.Offer professional storage and handling guidance, including recommended storage conditions (cool, dry, ventilated, sealed, away from moisture and acidic substances) and safety operation precautions (avoid inhaling dust, wear protective equipment during operation, and rinse with water immediately after skin contact).

3.Provide timely technical support for problems such as uneven dissolution, insufficient bacteriostatic effect, or dosage confusion during use, and assist in optimizing application schemes.

4.Supply product Safety Data Sheets (MSDS) and relevant industry compliance certificates (such as food-grade certification, feed-grade certification) to meet the compliance requirements of various application fields.

Reliable Delivery

Guarantee on-time delivery of orders. For both bulk orders (kiloton-level) and small-batch urgent orders, we coordinate high-quality logistics resources to ensure delivery timeliness. Real-time track the transportation status of goods (location, temperature, humidity) during transportation, and synchronize the progress to customers in a timely manner to facilitate advance arrangement of receiving and warehousing work and reduce cargo detention risks.

Quality Assurance

Every batch of products undergoes multiple strict quality inspections before leaving the factory. Testing items include purity, impurity content (chloride, iron, heavy metals), moisture, pH value, bacteriostatic activity, and stability, ensuring that all indicators meet technical standards and no unqualified products enter the market. For quality-related problems during use (such as suspected product abnormalities), provide 24-hour response support to assist in problem tracing and solution formulation. Attach importance to environmental protection and sustainable development. The product is manufactured through low-carbon production processes (optimizing reaction routes, reducing energy consumption and waste emissions). In logistics, priority is given to using recyclable and degradable packaging materials (such as environmentally friendly woven bags, degradable buffer materials) to reduce the environmental impact of the entire product life cycle and align with green development concepts.