Propionic Acid — Feed Grade
Allzone Trading supplies feed grade propionic acid to feed mills, grain handlers and premix producers in Ontario, Quebec and across Canada. Concentration, buffering and carrier differ between products and are confirmed against supplier documentation at quotation.
At a glance
- Product
- Propionic Acid
- Grades
- Feed Grade
- Typical applications
- High-moisture grain preservation · Finished feed mould inhibition · Silage and forage treatment
- Packaging
- Packaging confirmed at quotation
- • Certificate of Analysis is provided against the confirmed shipment, grade and batch.
- • Manufacturer TDS and SDS are subject to grade and supplier confirmation and are available on request.
- • Grades, packaging and origin above are indicative sourcing options and are confirmed at quotation.
Available grades from container-direct sourcing
Feed Grade
Specification confirmed against supplier technical data sheet at quotation.
Typical applications
- High-moisture grain preservation
- Finished feed mould inhibition
- Silage and forage treatment
- Feed mill hygiene programmes
Why Canadian buyers choose us
- Feed grade enquiries handled as a separate specification from food grade material
- Grade, physical form, carrier and documentation confirmed in writing before order confirmation
- Supplier technical data sheet and safety data sheet provided for the quoted grade
- LTL and FTL freight to feed mills and premix plants across Ontario, Quebec and Western Canada
- Quantities reviewed per enquiry, from smaller lots to full container loads
Typical industries served
Material identity
Propionic acid (feed grade) — identifiers and the names buyers use
- CAS
- 79-09-4
- Typical declared content
- ≥ 99.5% liquid, or buffered / carrier-based grades
- Chemical name
- Propanoic acid
Also searched as
Abbreviations
Industry terminology
Identifiers are published for material identification. The exact specification of any offered grade is confirmed against supplier documentation at quotation.
Buyer intent coverage
Propionic acid (feed grade) — what it is, where it is used, how it is chosen
Propionic acid is the mainstream mould inhibitor for high-moisture grain and finished feed, and its Canadian demand is strongly seasonal, peaking with the Prairie and Ontario harvest when wet grain has to be stored. Buyers include grain handlers, on-farm storage operators and feed mills, and the practical choice is between the corrosive straight acid and buffered or carrier-based grades that are easier and safer to handle.
Primary uses
- Mould inhibition in stored high-moisture grain
- Preservation of finished feed and total mixed rations
- Feed hygiene and shelf-life programmes
Applications
- On-farm and commercial grain storage treatment
- Feed mill preservative dosing systems
- Premix and additive blend manufacture
Advantages
- Long-established and widely understood preservation chemistry
- Available buffered or on carrier for safer handling
- Dosing scales directly with grain moisture content
Limitations to consider
- The straight acid is corrosive and requires appropriate materials and PPE
- Pungent and volatile; ventilation matters during application
- Dose rates depend on moisture and storage duration and are set by the user
How to choose the right grade
- Decide between straight, buffered or carrier-based grades on handling grounds
- Confirm the grain moisture and intended storage period before setting a dose
- Check applicator materials for acid compatibility
- Buyers searching for an alternative or second-source supplier should state the incumbent specification they are matching, because a like-for-like comparison depends on declared content, physical form and documentation rather than on the material name alone.
Typical grades
- Propionic acid ≥ 99.5% liquid
- Buffered propionic acid liquid
- Carrier-based dry propionate blends
Comparable materials — how Propionic acid (feed grade) sits against alternatives
- Ammonium propionate for reduced corrosivity
- Organic acid blends with formic or benzoic acid
Comparable-material reference. Grade selection is confirmed at RFQ against your process.
Procurement coverage
How to specify, order and receive Propionic acid (feed grade)
Written for procurement, quality and technical buyers in Canada and the United States. No numeric price, MOQ, stock or lead-time value is published — those are confirmed per shipment in the quotation and against the confirmed batch.
How buyers specify at RFQ
- Declared active content and the analytical method behind it
- Carrier, coating or dilution basis where the material is not sold pure
- Particle size, flow and dust behaviour for the blending system
- Compatibility with the other additives in the same premix
- Straight, buffered or carrier-based grade
Packaging options (industry-standard)
- Drum for smaller and trial volumes
- IBC tote for regular mill draw
- Bulk tanker where the receiving plant has compatible storage and dosing
- Packaging options and available pack sizes are confirmed with each quotation.
Storage & handling
- Store in acid-compatible containers away from heat and incompatible chemicals
- Ensure ventilation and appropriate PPE during transfer and application
- Keep application equipment made of acid-resistant materials
Documentation available
- Technical data sheet (TDS) for the exact feed grade offered
- Safety data sheet (SDS) in the format required for Canadian import
- Certificate of analysis (COA) against the confirmed production batch
- Feed-ingredient declaration and label statements the receiving mill needs
- Documentation is confirmed per batch at quotation; availability depends on the grade and supplier offered.
- Technical data sheet (TDS) for the concentration offered
- Safety data sheet (SDS) with the transport classification for the concentration
- Certificate of analysis (COA) against the confirmed batch
- Documentation is confirmed per batch at quotation; availability depends on the grade and supplier offered.
RFQ checklist for propionic-acid-feed-grade-canada
Include these fields to receive an accurate Canada-landed quotation
- Species, production stage and the feed type the ingredient goes into
- Whether the material is used straight at the mill or through a premix or concentrate
- Declared content, activity or potency your formulation matrix assumes
- Annual volume and expected per-shipment quantity
- Packaging format your intake system can receive and handle
- Documentation and feed-labelling statements required per shipment
- Delivery province or port of discharge
- Straight or buffered grade
- Application point — grain storage or finished feed
Technical & procurement detail
Functional role of propionic acid in feed+
Propionic acid is the principal mould inhibitor used on stored grain and finished feed. The undissociated acid crosses the mould cell membrane and disrupts its internal pH, which is why free acid content and application uniformity matter more than total acid added.
Specifying the grade+
Straight acid is highly corrosive to mild steel and aggressive to handle, so buffered and carrier-adsorbed products exist for mills that cannot install acid-resistant dosing equipment. State the moisture content of the grain, the intended storage period and your dosing equipment.
Documentation and specification+
Feed grade material is quoted against the specification your mill or premix formulation requires. Allzone confirms grade, declared content, physical form and any carrier or coating with the supplier before quoting, and shares the technical data sheet and safety data sheet for the exact material offered.
Frequently asked questions
Should I use straight or buffered propionic acid?+
Buffered products are less corrosive and easier to dose but carry lower free acid; the choice depends on your equipment and target grain moisture.
Is this quoted as feed grade material?+
Yes. Feed grade is quoted as a separate specification from food or technical grade, with its own documentation for the exact material offered.
What packaging is available?+
Packaging is confirmed with the supplier at quotation for the grade and quantity discussed.
Can you deliver to feed mills across Canada?+
Yes. LTL and FTL freight is arranged across Ontario, Quebec and Western Canada, with container-direct supply for repeat volumes.
Technical knowledge for Propionic Acid Feed Grade Supplier — Canada
Engineering and purchasing guidance written for this material — understand it, apply it, compare options, specify a grade, and fix production problems.
Foundation Articles
Application Guides
Related products
Materials commonly quoted alongside Propionic Acid by the same plants.
Silicon Dioxide (Feed Grade)
Anti-caking and free-flow agent — free-flow of compound feed and premixes
Bentonite
Mineral binder and carrier — free-flow of compound feed and premixes
Zeolite
Anti-caking and free-flow agent — free-flow of compound feed and premixes
Need a quote on Propionic Acid?
Request pricing, TDS/SDS and available documentation. We usually acknowledge enquiries within one business day; samples are subject to supplier availability and product classification.