Audited Supplier
FERTILIZER GRADE /TECH GRADE
Crystal
Physiological Neutral
Chemical Alkaline
Quick
Completely Water-Soluble
Unibro m Corp.
25kg/Bag
99.0%min
China
Product Description
Quick Details
Classification:Nitrogen Fertilizer
Type:Calcium Nitrate
CAS No.:15245-12-2
Other Names:Calcium Nitrate
MF:Ca(NO3)2.4H2O
Place of Origin:Shandong China (Mainland)
Release Type:SlowState:Granular
Purity:99.0%minApplication:
fertilizer for fruit,vegetable, crops
color:white granular
Packaging & Delivery
Packaging Detail:Packing:25kgs plastic woven bag, 25mts/20'FCL
Delivery Detail:7 days after received the advanced payment or L/C
Properties:
Calcium nitrate tetrahydrate is a white columnar shape crystal of monoclinic system including α and β crystallographic form. Specific Density: 1.82,Melting Point: 39.7°C. It decomposes at 40°C or so, and converts into anhydrous calcium nitrate due to thorough dehydration when heated at 151°C. When heated furthermore to 500°C, calcium nitrate will first break down to calcium nitrite accompanied with oxygen gas emitting, then degrade to calcium oxide and nitrogen oxide. The product is apt to dissolve in water, methanol, ethanol, acetone, methyl acetate and liquid ammonia. The calcium nitrate is used as an oxidizer with hygroscopic property, resulting in extreme deliquescence in air.
Applications andUsages:
It is mainly used as refrigerant and cement anti-freezer, phosphorizing agent in steel industry, as well as in manufacture of fireworks and other nitrates. It also is applied in producing readily available fertilizer in agriculture.
Specifications
| Analysis Item | Specification | Result of Analysis |
| Assay | 99.0% min | 99.1% |
| pH | 5-7 | 6.0 |
| Water Insolubles | 0.01 % max | 0.006% |
| Heavy Metal | 0.0005% max | 0.0003% |
| Iron | 0.002% max | 0.0004% |
| Chloride(as Cl-) | 0.005% max | 0.0046% |
| Sulphates( as SO42-) | 0.03% max | 0.024% |
| Conclusion: According to the HGT3787-2005 standard, the indicators of the product are in line with the FIRST GRADE product quality requirements. | ||
