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Zinc sulphate monohydrate powder
| Classification | Micros Fertilizer |
|---|---|
| CAS No. | 7446-20-0 |
| EINECS No. | 231-793-3 |
| MF | ZnSO₄·H₂O |
| Appearance | White crystalline powder |
| Other Name | Zinc Sulfate Monohydrate |
| Application | Fertilizer material |
| Brand Name | FT Fert |
| Packaging | In 25kg, 50kg, 1000kg, 1250kg Bag And OEM Color Bag |
PRODUCT DETAILS
Product Introduction
Zinc Sulphate Monohydrate (ZnSO₄·H₂O) is a highly concentrated zinc fertilizer widely used to correct zinc deficiencies in soils and crops. It typically contains 33% zinc (Zn) and is available as a white crystalline powder or granules. Zinc is essential for enzyme activity, protein synthesis, and plant hormone regulation.
This product is highly soluble in water, making it ideal for soil application, fertigation, and fertilizer blending. Zinc deficiency is common in many regions, especially in alkaline and sandy soils, making regular zinc supplementation critical for optimal crop performance.
Benefits of Zinc Sulphate Monohydrate
- Provides a quick-acting, readily available form of zinc
- Enhances plant metabolism, leaf expansion, and root development
- Supports pollination, grain filling, and fruit development
- Prevents common zinc deficiency symptoms like stunted growth and chlorosis
- Suitable for field crops, vegetables, fruit trees, and rice
- Easily mixable with NPK fertilizers and micronutrient blends
Product Specifications
| ITEM | GRANULAR STANDARD | ITEM | POWDER STANDARD | |
|---|---|---|---|---|
| Zn | 33%min | S | 17.2%min | |
| Water insoluble | 0.05%max | Zn | 35%min | |
| As | 5ppm max | Water insoluble | 0.1%max | |
| Pb | 10ppm max | As | 5ppm max | |
| Cd | 10ppm max | Pb | 10ppm max | |
| Cr | 10ppm max | Cd | 10ppm max | |
| Hg | 5ppm max | PH Value | 4 | |
| Size | 2-4mm, 90%min |
Applications
- Used in cereal crops, legumes, maize, cotton, rice, and horticultural crops
- Suitable for basal application, foliar spray, or fertigation
- Can be applied directly to soil or mixed with compound fertilizers
- Recommended at early stages of growth and flowering for best results
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