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CNG
    Publish time 2025-06-19 09:33    
CNG

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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