Agriculture Grade Calcium Nitrate CAS No:10124-37-5:
Molecular Formula:Ca(NO3)2·4H2O
CAS No.: 10124-37-5
Relative Molecular Weight: 236.15
Quality Standard: Q/140706CSC002-2005
Place of Origin: Shanxi, China (Mainland)
It is rich in calcium ions, it can improve the physical properties of soil. Most suitable for beet, potato, barley, hemp and other crops, and widely used in all kinds of soil, especially in the lack of calcium acid soil, the effect will be better.
|
Index Name |
Index Value |
Actual Value |
|
|
Industrial Grade |
Agricultural Grade |
||
|
Purity %≥ |
99.0 |
99.0 |
99.05 |
|
Total N % ≥ |
11.5 |
11.5 |
11.75 |
|
CaO % ≥ |
23.0 |
23.0 |
23.55 |
|
Insoluble substance in water %≤ |
0.10 |
0.10 |
0.007 |
|
Range of PH value |
4.5-6.5 |
4.5-6.5 |
4.9 |
|
Pb %≤ |
0.002 |
0.002 |
0.0017 |
|
Sulphate % ≤ |
0.02 |
0.02 |
0.016 |
|
Fe % ≤ |
0.001 |
0.001 |
0.0006 |
|
Cloride %≤ |
0.005 |
0.005 |
0.0038 |
|
NH4 %≤ |
0.01 |
0.01 |
0.007 |
Introduce:
1. Calcium nitrate is a typical fast acting foliar fertilizer, it can more smoothly on acidic soil, the calcium in the fertilizer can neutralize the soil acid.
2. It is especially convenient for the regenerated fertilization of winter crops, additional (qualitative) fertilization of grain, excessive use of alfalfa growth fertilization, sugar beet, feed beet, poppy, corn, green feed mixture and effective additional fertilization to eliminate insufficient plant calcium nutrition.
