Synonyms: calcium nitrate; calcium nitrate, 4-hydrate
CAS No.: 13477-34-4
EINECS No.: 233-332-1
Molecular formula: Ca (NO₃)₂•4H₂O
Molecular weight: 236.149
Density:2.50 g/cm³
Melting point: 39.7°C.
Index | Industrial grade | Agricultural grade |
Calcium nitrate((base on Ca(NO₃)₂*4H2₂O) ≥ | 99.3% | 99% |
pH value | 4--7 | 4--7 |
Water insolubles ≤ | 0.005% | 0.005% |
Heavy metal ≤ | 0.001% | 0.001% |
Sulphate ≤ | 0.03% | 0.03% |
Iron ≤ | 0.002% | 0.003% |
Chloride ≤ | 0.005% | 0.005% |
Calcium oxide ≥ | ----- | 23.4% |
Nitrogen ≥ | ----- | 11.76% |
It is mainly used as flocculant in rubber latex and refrigerant.
And it is also employed in oil exploratory wel.
In agriculture it is used as soils culture and fast-effective fertilizer for acid soil.
It also can be used to make fireworks and incandescent lamp chimney in light industry.
To produce explosives in national defense industry.
Coating negative electrodes in the electronic instrument industry.
It is also a raw material in making other nitrates.
Used in waste water pre-conditioning.
Used in set accelerating concrete admixtures.
It should be stored in a cool and dry house. The package must be sealed up and protected from moisture. Avoid mixing with organic compound or sulphur during storage and transportation. Prevent the material from rain and insolation. Load and unload carefully.
25kg net PP/PE bags or as customer required.
Concrete Admixture
Concrete Admixture
Concrete Admixture
Concrete Admixture
Concrete Admixture
Grinding Aids
Grinding Aids
Defoamers
Concrete Set Retarder
Pozzolanic Materials & Mortar Additives
Pozzolanic Materials & Mortar Additives
Antifreeze
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In China, we have established a strong business foundation and have set up office in Shanghai, focusing on providing customers with supply chain solutions for specialty chemicals as well as international sourcing and distribution services.