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English Name: Calcium nitrate
CAS: 10124-37-5
Molecular formula:Ca(NO3)2·4H2O
Molecular weight:236.15
Performance: colorless transparent monoclinic crystal, easily soluble in water, alcohol and liquid ammonia, Melting point561℃. it is oxidizer.
Product quality standard
|
main index |
unit |
Index |
|
content |
%≥ |
99.0 |
|
PH range |
- |
5.0-7.0 |
|
heavy metal |
%≤ |
0.001 |
|
water insoluble |
%≤ |
0.02 |
|
sulfate |
%≤ |
0.03 |
|
Ferrum |
%≤ |
0.01 |
|
chloride |
%≤ |
0.005 |
|
calcium content(Ca) |
%≥ |
23.0 |
|
nitrogen content(N) |
%≥ |
11.7 |
Effect features: it adopts the most advanced plant growth theory and has the features of quick calcium supplement and nitrogen supplement. Calcium nitrage is the most valued fertilizer at present. Each particle of the product contains 11.8% nitrogen and 23.7% water soluble CaO, which is to the benefit of nutrient element absorption. It is widely used to enhance stress resistance, promote maturity and improve quality.
Storage and transportation notes: it should be packed to avoid moisture, seal; it should not be mixed transported with organic materials and sulphur. In transportation, it should not be contact with rainfall and direct sunlight.
Packing: outer weave bag or paper-plastic compound bag, inner plastic bag.