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Product：Calcium nitrate tetrahydrate
CAS Number：13477-34-4
Quality Standard：99%
Package Kg/drum：25kg/bag
Place of orgin：cn
Order |
| Detailed Introduction： |
1.product name: calcium nitrate 13477-34-4
2.appearance: white powder or crystal
3.purity: 99%
4.MF: Ca(NO3)2•4H2O
2. Usage:
(1) Used in agriculture as a new high efficiency compound fertilizer which can provide N and quick result Ca,it has been widely used in greenhouse and large acreage farmland.
(2) Used in industry for refrigerant,cement antifreezer,bonderite of steel industry,making fireworks and other nitrate.
3.Specifications (Technical Standards:Q/WCX001--2005)
|
Item |
Ind.G. |
Agr.G. |
|
Assay,%≥ |
99.0 |
99.0 |
|
Calcium nitrate,%≥ |
68-71 |
67-71 |
|
Calcium oxide,%≥ |
23.4 |
23.4 |
|
Calcium,%≥ |
16.6 |
16.6 |
|
Ammonia,%≤ |
0.003 |
0.003 |
|
Carbonic acid,%≤ |
0.006 |
0.006 |
|
Nitride,%≤ |
0.001 |
0.001 |
|
Iron,%≤ |
0.0007 |
0.0007 |
|
Water insoluble,%≤ |
0.01 |
0.01 |
|
Nitrogen(N), %≥ |
-- |
11.74 |
|
PH value |
4.0-7.0 |
4.0-7.0 | |
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