Technical standard : Q/140706CSC002-2005
Molecular Formula:Ca(NO3)2.4H2O
Molecular Weight:236.15
Property: Colorless transparent crystal，soluble in water, methanol, ethanol, in the air easily flows angle, is the oxidant, the case of organic compounds, sulfur combustion and explosion that occurred.
Use: Calcium nitrate mainly used in refrigerants, rubber coagulant, is also used in pyrotechnics, tubes, available fertilizer.
Storage notes: Package avoid moisture，seal, shall not organic matter, sulfur mixed storage. storage process to prevent rain and sun exposure.
Package: 25/50KGwoven bags or packed according to the requirements of customers..
Quality Index:
Item |
Index |
Industrial Grade |
Agricultural Grade |
content |
≥99.0% |
≥99.0% |
PH value |
5.0-7.0 |
5.0-7.0 |
Heavy metal |
≤0.0005% |
≤0.001% |
Water insoluble |
≤0.01% |
≤0.02% |
Sulphate |
≤0.02% |
≤0.02% |
Iron |
≤0.002% |
≤0.01% |
Chlorites |
≤0.005% |
≤0.005% |
Calcium oxides content(CaO) |
--- |
≥23.0% |
氮 content(N) |
--- |
≥11.7% |
|
