• Calcium Propionate CAS 4075-81-4

Calcium Propionate CAS 4075-81-4

Calcium Propionate is positioned in industrial supply as a propionic acid salt used for preservation and microbial control, particularly effective against mold growth in moisture-sensitive systems. It is widely incorporated into food and feed formulations, as well as certain industrial materials where extended shelf life and stability are required.

In commercial supply, it is typically provided as a white crystalline powder or granulated material with good handling characteristics for blending and dosing. It is used as a formulation component rather than a reactive intermediate. Standard export packaging is available, along with supporting documentation such as COA, TDS, and SDS for procurement and compliance purposes.

  • CAS: 4075-81-4
  • Synonyms: Calcium propanoate; Propionic acid calcium salt
  • Einecs: 223-795-8
  • Molecular Formula: C₆H₁₀CaO₄
  • Grade: Commonly supplied as food grade or feed grade depending on application
  • Package: Available in standard export packaging; packaging format arranged according to order quantity and handling requirements
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Product Description

Physicochemical Properties

ItemDescription
AppearanceWhite crystalline powder or granules
OdorSlight characteristic odor
SolubilitySoluble in water
pH (aqueous solution)Weakly alkaline
Melting PointDecomposes upon heating
DensityApprox. 1.5 g/cm³
StabilityStable under normal storage conditions

Typical Applications

  • Food preservation: Used as a mold inhibitor in bakery products and other moisture-sensitive foods.
  • Feed additives: Applied in animal feed to control mold growth and extend shelf life.
  • Industrial preservation systems: Used in certain materials and formulations requiring microbial stability.
  • Grain and storage treatment: Helps reduce spoilage during storage and transportation.

Application and usage levels should comply with local regulatory requirements for food and feed additives.

Packaging

Calcium Propionate is supplied as a powder or granulated material and packed in sealed, moisture-resistant packaging to maintain product stability. Typical packaging includes multi-layer paper bags with inner liners or woven bags designed for bulk handling.

Packaging is arranged to minimize moisture exposure and contamination during storage and transport. Palletized and bulk shipment options can be organized depending on order volume.

Storage

Store in a cool, dry, and well-ventilated area. Keep containers tightly sealed to prevent moisture absorption and caking.

Avoid exposure to direct sunlight and maintain packaging integrity throughout storage and transportation.

FAQ

Can bulk supply be arranged?
Yes, packaging and supply formats can be arranged according to order requirements.

What is the main function of Calcium Propionate?
It acts as a preservative to inhibit mold and microbial growth in food and feed systems.

Is Calcium Propionate suitable for feed applications?
Yes, it is widely used as a feed additive to improve storage stability.

In what form is it supplied?
It is typically supplied as a white powder or granules for easy blending.

What should be considered during storage?
It should be kept dry and sealed to avoid moisture uptake and maintain flowability.

Is documentation available?
COA, TDS, and SDS can be provided for quality and regulatory reference.

FAQ - Technical & Supply Chain

Documents

Documents and Product Support

For product review and sourcing evaluation, supporting documents can be coordinated according to the product type, inquiry stage, and order requirements.

  • COA for batch-based quality reference
  • TDS for key physical and chemical information
  • SDS / MSDS for handling, storage, and safety reference
  • Packing information for sample, trial, and bulk orders
  • Technical communication based on application and specification requirements
Quotation

Information to Confirm Before Quotation

Clear sourcing information helps reduce specification mismatch and allows a more accurate quotation before sample or bulk order discussion.

  • Product name and CAS number
  • Application or intended end use
  • Required purity, grade, or specification
  • Sample quantity, trial order, or bulk demand
  • Preferred packing form or net weight
  • Destination country or port
  • Required documents or compliance expectations
Storage & Handling

Packaging, Storage, and Handling Notes

Packaging form, storage conditions, shelf life, and shipment arrangements should be confirmed according to the product characteristics, package size, and destination requirements.

Before order confirmation, buyers are advised to review the corresponding product documents and confirm whether any special storage, labeling, or handling requirements apply.

Supply Support

Sample, Bulk Order and Repeat Supply Support

Support can be arranged for sample discussion, bulk supply planning, packaging confirmation, and routine sourcing communication based on the actual product and order requirements.

For repeat-use formulations or long-term procurement plans, buyers may discuss specification consistency, packaging preferences, delivery expectations, and document coordination in advance.

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