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Brand Name: REAPCHEM
Pro Name: Calcium Nitrate Tetrahydrate
Other Name: Calcium Salt
Place of Origin: Shandong, China
Molecular Formula: Ca(NO3)2.4(H2O)
Molecular weight: 236.15
CAS No: 13477-34-4
Appearance: White monoclinic crystal or powder.
Solubility: 100%
Grade: TECH Grade / AGRO Grade
2. Packaging & Delivery
Packaging detail: PP woven bag with PE inner bag in 25kg/50kg/1000kg or according to customer's demand.
Loaded: 24mt/20'FCL with pallets, 25mt/20'FCL without pallets
Delivery detail: Within 7-10 days
Transportation: BY SEA
Port: QINGDAO or TIANJIN
3. Specifications
|
Analysis Item |
Specification |
|
|
Industrial Grade |
Agricultural Grade |
|
|
Assay |
99.0% min |
99.0 % min |
|
pH (50g/L) |
5.5-7.0 |
5.5-7.0 |
|
Water Insoluble |
0.05% max |
0.05% max |
|
Fe |
0.001% max |
0.001% max |
|
Chloride（as Cl-） |
0.015% max |
0.015% max |
|
Calcium Oxide |
- |
23.4% min |
|
N |
- |
11.7 % min |
4. Application
It is mainly used as refrigerant, rubber latex flocculating agent, also used in the manufacture of other nitrates, fireworks, electron tubes, organic fertilizer, etc. It used for producing explosives. And used for coating cathode in electronics and instruments industry. Also used as acidic soil phosphorus fertilizer. It can test sulfate and oxalic acid salt in analysis , and mixing basic medium.
