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Basic Info.
Product Description
Calcium Nitrate Tetrahydrate
Molecular Formula: Ca(NO3)2·4H2O
CAS No.: 13477-34-4
Relative Molecular Weight: 236.15
Place of Origin: China (Mainland)
Colorless transparent monocline crystal, easily soluble in water,and ethanol, and is deliquescent in the air.Calcium nitrate is also an oxidant, and so is combustible and explosive to organic substances and sulfur.
Exposure to heat may result in build-up of dangerous pressures. A strong oxidizer, reacts violently upon contact with many organic substances, particularly textile and paper.
| Main indicators | Unit | Industrial grade | Agricultural grade |
| Assay | %>= | 99.0 | 99.0 |
| PH value | - | 5-7 | 5-7 |
| Water insoluble matter | %<= | 0.01 | 0.01 |
| Heavy metal | %<= | 0.001 | 0.001 |
| Sulfate | %<= | 0.03 | 0.03 |
| Iron | %<= | 0.002 | 0.003 |
| Chloride | %<= | 0.005 | 0.005 |
| Calcium oxide content | %>= | - | 23.4 |
| Nitrogen content | %>= | - | 11.76 |
The advantages of calcium ammonium nitrate
(1) Calcium Ammonium Nitrate is universal - can be applied in the case of all types of crops, regardless of the application period (before sowing, for top dressing).
(2) Calcium Ammonium Nitrate contains calcium and magnesium which improve the efficiency of absorbing nitrogen by the plants' roots and reduce nitrogen losses, thus making fertilization more profitable; it also protects subsoil waters against pollution by nitrogen compounds. .It can lengthen the florescence, promote the root, stem & leaf to grow normally .Ensuring the color of the fruit is bright and the fruit candy can be increased.
(3)Can be considered as near-neutral in its effect on soil pH and therefore can be used on soils that have a low pH without lowering further
(4)For use on perennial fruit crops (where soil incorporation of lime is difficult) is a nitrogen fertilizer which contains equal parts of fast acting nitrate-nitrogen and longer lasting ammonium-nitrogen
(5)Volatilization of nitrogen from CAN is negligible, therefore the timing of the applications is flexible.
We have also granular type:
| item | Agriculture grade Urea |
| CAS no. | 57-13-6 |
| Other name | Carbamide |
| MF | CH4N2O |
| EINECS | 200-315-5 |
| Place of Origin | China |
| Purity | ≥46% |
| Appearance | white granule |
| Application | fertilizer |
| Size | 0.85-2.8mm, 1.18-3.35mm, 2.00-4.75mm, 4.00-8.00mm |
Packing: 25kg/bag, 50kg/bag or customized
It is a new nitrogenous and calcareous fertilizer with characteristics of high efficiency and quickly make-up Nitrogen, applied in greenhouse and large-area farmland. It improves the soil and granulates the soil making it anticaking. When employed in industrial crops, flowers,fruits and vegetables. It extends florescence, spurs the root, the stem and the leaf to grow normally, auarantees fruits in gay colors and increases carbohydrate contents in fruits. It is a high-efficiency environmental protection greening fertilizer. And it is easily soluble in water.
Sherry yang