How do I find crude glycerin suppliers in my preferred origin?

Choose your origin and share the glycerin content, quantity, and delivery country. OpenCommo helps automate your sourcing through its supplier network.

Should I buy crude glycerin from a biodiesel producer, a refiner, or a trader?

A biodiesel producer can supply the crude stream directly, a refiner offers upgraded or purified grades, and a trader may provide stored or blended volumes. Choose the supplier whose production, storage, and delivery options fit your quality and volume needs.

What should I include in a crude glycerin quotation request?

Specify the minimum glycerol content, acceptable impurities, quantity, packaging, and delivery location. Add your intended use, preferred origins, and shipment window.

How do I compare wholesale crude glycerin offers?

Compare the same quality specification, delivery basis, and payment terms. For quality-adjusted pricing, align the glycerol content basis and any impurity allowances before comparing costs.

How should I assess a crude glycerin sample?

Send a representative sample for laboratory analysis of glycerol, methanol, moisture, ash, and other relevant impurities. Retain a sealed reference sample from the offered lot for comparison with the shipment.

How can I check a crude glycerin supplier before signing a contract?

Check the company identity, production or trading record, and ability to supply the approved specification. Put the quality limits, quantity, delivery schedule, payment terms, and claim process in the contract.

Crude Glycerin Suppliers

Find crude glycerin suppliers for your specification, preferred origin and buying volume.

Crude glycerin is a by-product of biodiesel production and is sold by producers, refiners, and traders. Choose the route that fits your order: direct from a biodiesel plant, a refiner upgrading the stream, or a trader offering stored or blended volumes.

Specify the glycerin content, impurities, quantity, and delivery country. We can help you through OpenCommo’s network of 70,000+ suppliers across commodities.

Where our suppliers are located

Explore sourcing locations across our crude glycerin supplier network. Choose your preferred country below to find suppliers for your specification and shipment size.

Explore crude glycerin suppliers

Find suppliers for your required product form, grade and shipment size. Choose an origin to start your request.

Where would you like to source from?

Supplier	Country	Contact details
Bisn*****	Indonesia	Email availablePhone available
HYOS*****	Republic of Korea	Email availablePhone available
Gold*****	Philippines	Email availablePhone available
FS F*****	Türkiye	Email availablePhone available
Carg*****	South Africa	Email availablePhone available

What to look for when sourcing crude glycerin

Product specification

Crude glycerin quality varies with the feedstock and process. Start with the intended use, such as animal feed, industrial applications, or further refining.

Glycerin content

State the minimum glycerol percentage you need. Higher purity supports different uses, but the acceptable level depends on your process or end product.

Impurity profile

Agree limits for methanol, moisture, ash, and salt. These affect handling, storage, and downstream use, and they vary with the feedstock and production method.

Physical form

Confirm whether you need the crude liquid as produced or a dried or partially refined product. Clarify acceptable color, odor, and any solids.

Quality acceptance

A certificate of analysis is useful but not enough. Agree how the batch will be tested and how the sample relates to the shipment you receive.

Sampling protocol
Set how samples are taken, from which tank or container, and who performs the analysis. Ask for the laboratory method used for each parameter.
Specification limits
Record the agreed acceptance range for glycerol, methanol, moisture, ash, and any other critical impurities. Note which limits are contractually binding.
Claim procedure
Identify the offer sample, pre-shipment sample, and arrival sample. Retain the approved sample and agree inspection responsibilities and claim deadlines.

Origin requirements

Crude glycerin is produced wherever biodiesel is made, so the origin reflects feedstock and production process. Establish the level of traceability you need for your supply chain.

Feedstock source

Ask whether the glycerin comes from vegetable oil, used cooking oil, or animal fat. This affects composition and may matter for regulatory or market acceptance.

Production site

Identify the biodiesel plant or refinery that made the glycerin and whether it is a single batch or a blended volume. Ask if the material is available now or for future shipment.

Acceptable alternatives

Define which feedstock origins or production routes you can substitute without changing your quality or compliance requirements.

Commercial terms

Crude glycerin is often quoted on a per-ton basis with quality adjustments. Compare offers on the same delivery basis and quality threshold.

Pricing basis: Confirm whether the price is per metric ton of crude glycerin as is, or indexed to glycerol content. Ask if there is a quality adjustment formula.
Delivery terms: Specify FOB at the production site, CIF at a destination port, or delivered to your facility. Align freight, insurance, and local handling charges.
Order details: Match quantity, loading window, payment terms, and quote validity. Bulk tanker loads differ from drummed or IBC deliveries.

Documentation & compliance

Check documentation before committing to shipment. The evidence must cover the specific glycerin lot, not just the supplier's general business.

Shipment documents: Align batch numbers, weights, and entities across the invoice, packing list, transport document, and any certificate of analysis.
Safety data: Request the safety data sheet and confirm the product's classification and handling requirements. Check if any destination-specific chemical or waste regulations apply.
Destination rules: For animal feed use, confirm applicable feed-safety requirements and any origin or traceability documentation needed at import. Establish what the buyer must provide.

Supplier capability

A biodiesel producer, a refiner, and a trader may each control different parts of the purchase. Establish who is accountable for your lot.

Production process
Identify who makes or processes the glycerin and how they maintain consistent quality across batches. Ask about their storage and loading capabilities.
Consistent supply
Ask how the supplier handles feedstock changes and whether they can offer a stable specification over time. For repeat purchases, discuss volume and scheduling.
Order fit
Confirm minimum order size, sampling support, and loading logistics. For smaller buyers, ask about drummed quantities or consolidation with other orders.

Crude Glycerin Supplier Questions

How do I find crude glycerin suppliers in my preferred origin?: Choose your origin and share the glycerin content, quantity, and delivery country. OpenCommo helps automate your sourcing through its supplier network.
Should I buy crude glycerin from a biodiesel producer, a refiner, or a trader?: A biodiesel producer can supply the crude stream directly, a refiner offers upgraded or purified grades, and a trader may provide stored or blended volumes. Choose the supplier whose production, storage, and delivery options fit your quality and volume needs.
What should I include in a crude glycerin quotation request?: Specify the minimum glycerol content, acceptable impurities, quantity, packaging, and delivery location. Add your intended use, preferred origins, and shipment window.
How do I compare wholesale crude glycerin offers?: Compare the same quality specification, delivery basis, and payment terms. For quality-adjusted pricing, align the glycerol content basis and any impurity allowances before comparing costs.
How should I assess a crude glycerin sample?: Send a representative sample for laboratory analysis of glycerol, methanol, moisture, ash, and other relevant impurities. Retain a sealed reference sample from the offered lot for comparison with the shipment.
How can I check a crude glycerin supplier before signing a contract?: Check the company identity, production or trading record, and ability to supply the approved specification. Put the quality limits, quantity, delivery schedule, payment terms, and claim process in the contract.