Speciality Chemicals

Calcium Dipropionate

  • CAS No.4075-81-4
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity Calcium Dipropionate serving as an effective antifungal preservative for baked goods and animal feed applications.

Request a Quote & Full COA

Product Technical Details

Product Overview

Calcium Dipropionate, also widely recognized as Calcium Propionate, stands as a premier choice in the realm of food preservation and animal nutrition. As a calcium salt of propionic acid, this compound offers exceptional efficacy in inhibiting the growth of mold and certain bacteria, thereby extending the shelf life of various perishable products. Our manufacturing process ensures high purity levels, making it an ideal solution for bakeries, food processing units, and feed production facilities seeking reliable protection against spoilage.

The compound is naturally occurring in some foods and is generally recognized as safe for consumption when used within regulated limits. Its dual functionality as a preservative and a source of calcium adds significant value to nutritional profiles, particularly in fortified foods and animal feeds. We adhere to strict quality control measures, including compliance with international standards such as GB25548-2010, to guarantee consistency and safety in every batch produced.

Technical Specifications

Our Calcium Dipropionate is synthesized using advanced organic synthesis techniques to achieve superior chemical stability and solubility. The product is characterized by its white crystalline powder appearance, minimal odor, and high compatibility with various food matrices. Below is the detailed analysis of our standard production batch, demonstrating our commitment to quality excellence.

Items of AnalysisStandard of AnalysisTest Results
AppearanceWhite crystal powderConforms
Content98-100.5%99.6%
Loss on drying≤9.5%9.2%
Magnesium≤0.4%<0.4%
Heavy metal (Pb)≤0.001%0.0002%
Fluorides≤0.003%<0.003%
As≤0.0003%<0.0003%
Water insolubles≤0.3%<0.3%
ConclusionConforms to the standard of GB25548-2010

Industrial Applications

The versatility of Calcium Dipropionate allows it to serve critical roles across multiple industries. Its primary function revolves around antimicrobial protection, ensuring product integrity during storage and transportation. Key application areas include:

  • Bakery Products: Effectively prevents mold growth in bread, cakes, and pastries without altering taste.
  • Processed Foods: Used in soy sauce, vinegar, and sliced noodles to maintain freshness.
  • Animal Feed: Acts as a vital antifungal agent in protein feeds, fish bait, and complete feed formulations.
  • Research and Development: Serves as a standard reference material for nutritional studies and feed processing trials.

Storage and Handling

To maintain the optimal quality of Calcium Dipropionate, proper storage conditions are essential. The material is hygroscopic and should be kept in a ventilated, low-temperature, and dry warehouse. It remains stable under normal conditions but is incompatible with strong oxidizing agents. We recommend using sealed containers to prevent moisture absorption, which could affect flowability and concentration. Our global logistics network ensures that the product reaches your facility in pristine condition, ready for immediate integration into your production lines.