Granular Nitrogen-Sulphur Fertilizer N:S 26:13
Specification
| Characteristic | Value |
|---|---|
| Total nitrogen (calculated on dry matter) | ≥ 26% |
| Ammonium nitrogen | ≥ 18% |
| Nitrate nitrogen | 6.65–8.0% |
| Crumbly | 100% |
| Mass fraction of water | ≤ 0.3% |
| Mass fraction of sulphur | ≥ 13% |
| Fractional composition (2.0–5.0 mm) | ≥ 90% |
| Static strength (per granule) | ≥ 3 kgf |
| Total CaO + MgO (in MgO) | ≤ 0.9% |
Origin
Russia, Kazakhstan, Uzbekistan.
Loadports
Novorossiysk, Poti, Ust-Luga, Vladivostok.
Volume
10,000–25,000 MT per shipment.
Delivery Terms
FOB / CFR / CIF Mombasa.
Payment
Buyer's bank issues; seller's bank advises or — where required — confirms. Sarpah is not on the instrument chain.
MT103 + APG under URDG 758; DLC under UCP 600; SBLC under URDG 758 / ISP98.
Application
The 13% sulphur content is the agronomic differentiator — N:S 26:13 is the high-S nitrogen fertilizer for sulphur-deficient soils where ammonium sulphate (24% N / 24% S) is replaced by a more nitrogen-dense formulation.
- Sugar cane — high S demand at the tilling stage
- Tea fields with documented S deficiency
- Coffee fields — S supplementation
- Compound NPK-S blending feedstock
Kenyan soil-S deficiency is widely documented in coastal sugar zones (KISCOL), Western Kenya tea zones (Kericho, Bomet), and central Kenya coffee zones. N:S 26:13 addresses this without requiring separate sulphur application.
Compliance
Buyer-side FAFB registration (Cap 345); KEBS CoC; CO; COA; weight cert.
EAC CET HS 3102.21 (ammonium sulphate-related) — 0%. VAT exempt under Finance Act 2025.