Product identity and grade
State the exact form, target species, feed type, quantity, packing, destination and required documents.
Feed grade ingredient · Feed liquid carrier and energy ingredient · MPG
Feed Grade Mono Propylene Glycol (MPG USP)
Mono propylene glycol is a liquid carrier and energy-related ingredient used only where authorized in animal nutrition; USP quality does not by itself establish feed authorization or species suitability.
- Identity
- CAS 57-55-6
- Form
- 1,2-propanediol; USP grade claim—confirm
- Qualification
- Species and market specific
- Specification
- Contact sales
Product image · confirm grade and packaging when ordering
Share exact form, target species, feed category, quantity, destination and documents.
GradeFeed grade, subject to source qualification
SpecificationCurrent document available from sales
Use conditionsSpecies and destination rules govern
Batch evidenceCurrent COA available for supplied lots
Direct product answer
What is Mono Propylene Glycol for animal nutrition?
Mono propylene glycol is a liquid carrier and energy-related ingredient used only where authorized in animal nutrition; USP quality does not by itself establish feed authorization or species suitability.
Suitability depends on the exact product, target species, life stage, complete diet, intended technological or nutritional function and destination-market authorization. This page is procurement guidance, not an inclusion-rate recommendation.
Procurement snapshot
- Product
- Mono Propylene Glycol (MPG USP)
- Category
- Feed liquid carrier and energy ingredient
- Identity
- CAS 57-55-6
- Form
- 1,2-propanediol; USP grade claim—confirm
- Use review
- Species and market specific
- Product specification
- Request the offered grade’s specification
Procurement checklist
How to source Mono Propylene Glycol in bulk
Compare the offered grade, application requirements and commercial terms before requesting a sample or placing an order.
Quotation and delivery basis
Request a source-specific quotation with current specification, Incoterm, destination and delivery window.
Application and process requirements
Share the formulation basis, intended function, process, inclusion system and applicable feed rules.
Technical and quality documents
Qualify identity, methods, COA, SDS, traceability, certificates and change-control expectations.
Application screening
Mono Propylene Glycol feed application guide
These are screening areas, not universal authorizations, feeding instructions, dosage recommendations or guaranteed outcomes.
Liquid feed systems
Check the authorized use, species and composition before formulation work. Include the offered grade's water and impurity profile.
Ingredient carriers
Test compatibility and storage stability with the complete carried-ingredient blend. Confirm the intended addition route.
Nutritional formulation review
Use a qualified nutritionist's approved formulation for the target animal. This raw-material page does not provide a treatment or dosing protocol.
Feed-mill qualification
Verify identity, pumping, metering and lot traceability. Keep acceptance limits in the current supply agreement.
Technical selection
Questions to resolve before approving Mono Propylene Glycol
Propylene glycol identity
Specify 1,2-propanediol, CAS 57-55-6, with a current specification and impurity profile. Do not accept another glycol on the basis of a similar abbreviation.
USP and feed status
Request evidence of the claimed compendial quality separately from feed-use authorization. Confirm suitability for the exact species, use and destination.
Carrier or nutritional purpose
State the intended formulation role. The approved feed formulation must establish contribution and use conditions before commercial acceptance.
Tank and dosing system
Review water content, viscosity at operating temperature and material compatibility. Validate metering and blend distribution with the intended equipment.
Private technical documentation
Request the current Mono Propylene Glycol feed specification
Bespring Chemical does not publish product specifications for this feed ingredient online. Contact sales for the current source-specific specification or TDS and confirm that its revision, methods and criteria match your approval process.
Product documents
Request the current signed specification or TDS, SDS, analytical methods, representative COA and batch COA.
Feed-grade selection requirements
Verify source, traceability, feed-safety, quality, origin and site documents for the exact grade.
Independent context
Review EFSA's feed additives overview and authorization guidance, then check current rules in every destination market.
Feed compliance note: An identity or technical function does not authorize use for every species, feed category, route or market. Qualified nutrition and regulatory personnel must approve the exact use conditions.
Storage and handling
Protect Mono Propylene Glycol in storage
- Use source instructionsFollow the current SDS and specification for temperature, ventilation, segregation and shelf life.
- Protect packagingKeep approved containers closed, identified and protected from contamination, moisture and damage.
- Maintain controlsApply appropriate PPE, feed hygiene, lot traceability and stock rotation.
Feed buyer questions
Mono Propylene Glycol FAQ
What is Mono Propylene Glycol for animal nutrition?
Mono propylene glycol is a liquid carrier and energy-related ingredient used only where authorized in animal nutrition; USP quality does not by itself establish feed authorization or species suitability. The current signed specification for the exact source governs supply.
Which Mono Propylene Glycol identity should buyers specify?
CAS 57-55-6; 1,2-propanediol; USP grade claim—confirm. Where a name covers salts, hydrates, carriers or a product family, state the exact offered form.
Why is there no public specification?
Bespring Chemical does not publish specifications for this feed ingredient online. Contact sales for the current source-specific specification or TDS, methods and representative COA.
What documents should feed buyers request?
Request the current specification or TDS, SDS, representative and batch COA, traceability and applicable feed-safety, quality, origin and site documents for the exact source.
What should the RFQ include?
Provide the exact grade and form, target species, feed category, intended function, quantity, packing, destination market, required documents, Incoterm and delivery date.
Content updated 2026-09-13.
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Contact the Sales Team
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Specification-led feed sourcing
Request a Mono Propylene Glycol specification and quote
Share exact form, target species, feed category, intended function, quantity, packing, destination and document list for a relevant proposal.
- Current private feed specification or TDS
- Representative and batch COA
- Packing and logistics confirmation
- Source-specific documents on request
Product documents
Request documents
Tell us your grade and destination market so we can confirm which documents are available for your order.
An external reference is not a batch certificate or a Bespring product specification.