Ferrous Sulphate Heptahydrate 19% — Iron Micronutrient
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.
Ferrous Sulphate Heptahydrate (FeSO₄·7H₂O) supplies 19% iron in the readily available ferrous form. Iron deficiency — interveinal chlorosis, where the leaf yellows but the veins stay green — is common on alkaline, calcareous and over-limed soils, and it hits the youngest leaves first because iron does not move within the plant.
The heptahydrate form dissolves quickly and is the grade of choice for foliar correction and fertigation. For soil application where a higher iron loading per bag is wanted, see our Ferrous Sulphate Monohydrate 30%.
Product Specification
| Characteristic | Specification |
|---|---|
| Physical appearance | Pale green crystals |
| Iron (as Fe), % by weight (min) | 19.00 |
| Free acidity (as H₂SO₄), % (max) | 1.00 |
| Matter insoluble in water, % (max) | 1.00 |
| Lead (as Pb), % (max) | 0.003 |
| Cadmium (as Cd), % (max) | 0.0025 |
| Arsenic (as As), % (max) | 0.005 |
Key Benefits
- Corrects interveinal chlorosis and restores leaf colour
- Highly soluble — suited to foliar spray and fertigation
- Supports chlorophyll formation and photosynthetic efficiency
- Mildly acidifying, which helps on alkaline and calcareous soils
- Supplied against documented heavy metal limits
Recommended Crops
Citrus, grapes, pomegranate, banana, mango, groundnut, soybean, paddy, sugarcane, turf and all vegetable and ornamental crops.
Dosage & Application
- Foliar spray: 5–10 g per litre of water (0.5–1.0% solution), repeated at 10–15 day intervals until the deficiency clears
- Fertigation: 2–4 kg per acre per application
- Soil application: 10–20 kg per acre, best applied with organic matter to slow oxidation
Dosage is indicative. Always follow local agronomic recommendations and soil test findings. Spray in the cooler part of the day and do not tank-mix with alkaline products.
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.