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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 |
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
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Name: Selina Xu