Sulphate of Potash (SOP) 00-00-50 — Chloride-Free Potassium Fertilizer
Rate on enquiry
Supplied by the metric tonne (MT), packed in 25 kg and 50 kg HDPE / PP bags — 1 MT = 40 × 25 kg or 20 × 50 kg bags. Ex-factory Bhiwandi (Maharashtra); GST and freight extra.
Quantity in metric tonnes (MT)
Add every grade you need to your enquiry list, then send them in one go. Prices move with the market, so we quote to order — usually the same working day.
Sulphate of Potash (SOP) 00:00:50 is a straight potassium fertilizer that delivers potassium together with sulphur, entirely free of chloride. It is the safest potassium source for chloride-sensitive and export-grade crops, and the sulphur content supports protein and oil synthesis.
Product Specification — As per FCO
| Sr. No. | Characteristic | Specification |
|---|---|---|
| 1 | Physical appearance | Crystalline powder |
| 2 | Moisture, % by weight (max) | 0.50 |
| 3 | Water soluble Potassium (as K₂O), % (min) | 50.00 |
| 4 | Sulphur (as S), % by weight (min) | 17.50 |
| 5 | Total Chloride, % by weight (max) | 1.50 |
| 6 | Sodium (as NaCl), % by weight (max) | 2.00 |
Key Benefits
- Chloride-free potassium — no salt injury, safe for sensitive crops
- Dual nutrition: 50% K₂O plus 17.5% sulphur
- Improves oil content in oilseeds and pungency in onion and garlic
- Enhances fruit colour, firmness and shelf life
- Low salt index, suitable for saline and light soils
Recommended Crops
Grapes, tobacco, potato, onion, garlic, chilli, tomato, citrus, mango, groundnut, soybean, mustard and all export horticulture.
Dosage & Application
- Fertigation: 3–5 kg per acre per application
- Foliar spray: 5 g per litre of water
- Soil application: as advised by your agronomist based on soil test
Dosage is indicative. Follow local agronomic recommendations and soil test findings.
Packing & Supply
25 kg and 50 kg HDPE / PP bags with inner liner. Custom packing on request. Supplied by the metric tonne (MT) — 1 MT = 40 × 25 kg bags or 20 × 50 kg bags.
Rate on enquiry — prices move with the market, so tell us the grade, quantity and delivery location and we will send a firm quotation, usually the same working day. Ex-factory Bhiwandi (Maharashtra); GST and freight extra.