



Molecular Formula: 5Ca(NO₃)₂·NH₄NO₃·10H₂O Molecular Weight: 1080.71
CAS No.: 15245-12-2 EINECS No.: 239-289-5
Properties: Calcium Nitrate Granular is white or off-white spherical granules, fully water soluble, containing nitrate nitrogen (NO₃⁻) and ammonium nitrogen (NH₄⁺). Calcium ammonium nitrate achieves a balance between fertilizer efficiency and safety by combining fast-acting nitrogen sources and water soluble calcium.
Application:
1.CNG is suitable for acidic soils and drylands, saline-alkali soils, and greenhouse soilless cultivation.
2.Fast-Acting Fertilizer Efficiency: Nitrate nitrogen requires no soil conversion. Dual nitrogen forms provide rapid nutrient supply for top-dressing, with significantly faster efficacy than urea.
3.Enhanced Resistance: Calcium nutrition fortification strengthens plant cell walls, reducing disease incidence (e.g., fruit cracking, leaf spot).
4.Crop Range: Suitable for protected agriculture, orchards, and high-value crops such as: Fruits (e.g., apples, grapes), Vegetables (e.g., tomatoes, leafy greens), green flowers (e.g., poinsettia, lily), Field crops: Wheat, corn, and other grain crops.
Packing and storage: 25kg, 50kg, 1000kg,1200kg, 1300kg net bag, store at a cool, dry and well ventilated place.
Shelf life: 2 years
Inspection Item | Specification Standard |
Nitrogen % ≥ | 15.5 |
Nitrate Nitrogen % ≥ | 14.5 |
Ammonium Nitrogen % ≥ | 1.0 |
Calcium % ≥ | 18.8 |
Water Insoluble %≤ | 0.1 |
Calcium Oxide(CaO) % ≥ | 26.0 |
Particle size | 2-4mm |
Appearance | White Granular |
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