Calcium Nitrate Anhydrous | 10124-37-5
Product Specification:
| Item | High Purity Grade | Industrial Grade |
| Assay Of Calcium Nitrate Tetrahydrate | ≥99.0% | ≥98.0% |
| Clarity Test Qualified | Conform | - |
| Water Insoluble Matter | ≤0.003% | ≤0.1% |
| Chloride (Cl) Mass Fraction | ≤0.003% | ≤0.015% |
| Iron (Fe) Mass Fraction | ≤0.0002% | ≤0.001% |
| PH Value (50g/L Solution) | - | 1.5-7.0 |
| Barium | ≤0.005% | ≤0.005% |
| Alkali Metal And Magnesium | ≤0.2% | - |
| Heavy Metals | ≤0.0005% | - |
| Phosphate | ≤0.0005% | - |
| Ammonium | ≤0.005% | - |
Calcium Nitrate Anhydrous For Agriculture:
| Item | Agricultural Grade |
| Total nitrogen (N) | ≥11.0% |
| Calcium (Ca) | ≥16.0% |
| Water Insoluble Matter | ≤0.10% |
| PH Value (250 Times Dilution) | 5.0-7.0 |
| Moisture | ≤5% |
| Mercury (Hg) | ≤5mg/kg |
| Arsenic (As) | ≤10mg/kg |
| Cadmium (Cd) | ≤10mg/kg |
| Lead (Pb) | ≤50mg/kg |
| Chromium (Cr) | ≤50mg/kg |
Product Description:
Colourless crystals, easily deliquescent, there are two kinds of crystals, a-shaped crystals, relative density 1.896, melting point 39.7°C, decomposed when heated to 132°C. Soluble in water, ethanol and acetone. Insoluble in nitric acid, oxidising, can cause combustion in contact with flammable products, corrosive, can cause burns.
Application:
Used as an analytical reagent, used as a colour developer when detecting diphenylamine by thin layer chromatography. Also used as pyrotechnic materials and for electronics, instrumentation, metallurgical industry.
Package: 25 kgs/bag or as you request.
Storage: Store at a ventilated, dry place.
Executive Standard: International Standard.
