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Molecular Formula:Ca(NO3)2.4H2O
CAS Number:13477-34-4
UN Number： 1454
Colorless and transparent crystals, soluble in water, easily deliquescence in the air, mainly for refrigerant and cement antifreeze, rubber industrial flocculants, iron and steel industry phosphating agent, also used in the manufacture of pyrotechnics and other nitric acid of salt. In agriculture, it is a nitrogen and calcium fertilizer- a quick nitrogen and calcium fertilizer and the calcium will react with the soil acidity to improve soil.
Uses: widely used in vegetables, fruits, field crops, cash crops, can be spraying, flushing, drip irrigation, and as soilless culture, etc..It also produces fertilizer for drip irrigation, and water-soluble fertilizer.
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| Main Advantages |
· Quick nitrogen and calcium fertilizer;
· Calcium can neutralize soil acidity and make soil improvement, increase granular structure.
· Widely used in vegetables, fruits, field crops, cash crops, can be basal, topdressing, spraying, flushes, drip irrigation, and as soilless culture fertilizer etc
· Main raw material of drip irrigation, water soluble fertilizer. |
| Packing and Storage |
| Packed in 25kg, 50kg net bags, store at a cool, dry and well ventilated place. |
| Specifications |
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No.
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Specifications
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Tech.Grade
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Agri.Grade
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1
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Appearance
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White Crystals Powder
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2
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Main Contents %≥
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99.0
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99.0
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3
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Total Nirogen %≥
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------
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11.76
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4
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Calcium Oxide(CaO) %≥
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------
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23.4
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5
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Calcium %≥
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------
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16.5
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6
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PH Value
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5-7
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5-7
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7
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Water Insoluble %≤
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0.01
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0.01
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8
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Heavy metal, as Pb %≤
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0.001
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0.001
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9
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Sulphate %≤
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0.03
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0.03
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10
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Iron %≤
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0.002
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0.003
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11
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Chloride %≤
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0.005
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0.005
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