Identity
Prilled urea, granular urea or another named form. Add CAS 57-13-6 when that is the intended substance. Coated or inhibited urea is a different brief.
Urea fertilizer supplier specification brief
Use this page to settle urea fertilizer supplier questions on nitrogen assay, physical form, documents and destination before any plant is asked for a wholesale quotation.
Specification lock for a urea fertilizer supplier RFQ
Write the requested value or mark the field as open. Do not copy a competitor assay as if it were already confirmed.
Assay and impurities
Nitrogen percent, biuret if the process cares, moisture and particle size. Molecular weight or density only if the buyer’s method uses them.
Pack and quantity
25 kg, 50 kg, jumbo bag or bulk. Quantity in metric tons or bags. Separate sample bags from the production lot.
Documents
SDS, TDS and CoA format for the quoted urea. TSCA inventory status is a supplier statement to review, not a desk certification.
Limitations stay on the brief: this page does not confirm agricultural performance, soil response or market registration. Handling and storage follow the exact SDS, not this checklist.
Approval questions before the inquiry leaves the buyer
Who accepts an alternative nitrogen source?
If a urea fertilizer supplier offers a different granule size or an inhibited grade, record the change and the buyer approver. Silent substitution breaks assay comparison.
What sample decision is required?
Define whether the sample checks identity, moisture, particle profile or packaging only. Pass or fail stays with the buyer’s laboratory or quality owner.
Which transport notes remain?
Ask for package material, net content, labeling and any UN or destination restriction that applies to the exact concentration. Final transport follows SDS and carrier rules.
Send the urea fertilizer supplier brief
After the assay and document fields are written, request factory quotes. Optional budget and high-end, mid-range or economy preference remain buyer notes.