Nitrogen Fertilizers
Nitrogen fertilizers supply the nutrient crops need most for leaf and stem growth. PANDA COLLECTIONS sources granular and prilled urea (46% N), ammonium sulphate (21% N, 24% S) in crystal or granular form and selected nitrogen solutions, in bulk, 50 kg bags or jumbo bags. Technical- and automotive-grade urea for resins and AdBlue / DEF can also be reviewed.
Products we source
| Product | Also known as / grade | CAS No. | Typical uses |
|---|---|---|---|
| Urea (granular / prilled) | 46% N | 57-13-6 | Rice, palm oil, field crops; resins; AdBlue / DEF |
| Ammonium Sulphate | AS, 21% N / 24% S | 7783-20-2 | Sulphur-demanding crops, blending, alkaline soils |
| Nitrogen solutions | e.g. UAN | – | Liquid application, fertigation |
What to include in your RFQ
- Product, nitrogen content and form (granular 2–4 mm or prilled)
- Biuret and moisture limits
- Packaging and quantity
- Destination port and shipment period
How PANDA COLLECTIONS supports you
- Supplier identification and qualification
- Product identity checked by CAS number, specification and COA
- Samples and pre-shipment quality checks on request
- Dangerous-goods packing, documentation and logistics to Singapore or onward export
Documents: specification, certificate of analysis, certificate of origin, SGS or equivalent inspection where agreed, SDS and phytosanitary or registration documents as required by the destination. Pricing: on request – customised quotation.
Updated November 1, 2026 · 0 products
Range being added. Product grades for this category are being prepared. Send the product name, CAS number, grade, quantity and destination for a customised quotation in the meantime.
Frequently Asked Questions
What is the difference between granular and prilled urea?
Both contain 46% nitrogen. Granular urea has larger, harder granules (about 2–4 mm) that suit bulk blending and mechanical spreading; prilled urea is smaller (about 1–2 mm) and dissolves faster, and is often used for direct application or industrial uses.
Why choose ammonium sulphate over urea?
Ammonium sulphate supplies both nitrogen and sulphur, has lower volatilisation losses on alkaline soils and acidifies the root zone slightly, which suits crops such as oil palm, rice and vegetables that need sulphur.
Do you show chemical prices on the website?
No. Chemical prices move with feedstock markets and depend on grade, purity, packaging, quantity, Incoterms and destination. Send your requirement and PANDA COLLECTIONS will reply with a customised quotation.