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The chemical compound 5Ca(NO₃)₂·NH₄NO₃·10H₂O (commonly known as Calcium Ammonium Nitrate Decahydrate double salt) represents a highly sophisticated complex crystal design. By binding calcium nitrate and ammonium nitrate in a specific stoichiometric ratio alongside precisely ten molecules of crystalline water, this compound exhibits unique thermodynamic and biochemical characteristics.
Unlike conventional mechanical mixtures, this double salt forms homogeneous, highly structured granules. The presence of the ammonium phase alongside nitrate nitrogen delivers a staged nutrient-release profile, while the high calcium concentration acts as a structural stabilizer for cell walls in agricultural systems, and as an effective precipitant and setting controller in industrial chemical synthesis.
In global commerce, sourcing high-purity 5Ca(NO₃)₂·NH₄NO₃·10H₂O requires partnerships with manufacturers capable of maintaining absolute control over crystallization temperature thresholds, heavy metal inclusions, and particle-size distribution.
| Chemical Specifications & Property Profile | |
|---|---|
| Chemical Formula | 5Ca(NO₃)₂·NH₄NO₃·10H₂O |
| CAS Registry Number | 15245-12-2 |
| Total Nitrogen (N) Content | ≥ 15.5% (Nitrate-N ~14.4%, Ammoniacal-N ~1.1%) |
| Calcium Oxide (CaO) | ≥ 26.0% (Calcium equivalent ~18.5%) |
| Water Insolubles | ≤ 0.1% (Ultra-high grade filters) |
| Physical Appearance | White round granular / crystalline powder |
| pH Value (10% Solution) | 5.0 - 7.0 (Neutrally buffered) |
How modern Chinese chemical facilities achieve ultra-purity and anti-caking properties through crystal engineering.
Supervised reaction of high-purity nitric acid with calcium carbonate (limestone) and gaseous ammonia. Exact temperature profiles are maintained to prevent side reactions and maintain stoichiometry.
Utilization of vacuum crystallizers ensures that the decahydrate form (10H₂O) binds uniformly without thermal breakdown of the ammonium nitrate components, avoiding unstable phase transformations.
Implementation of fluid-bed granulation coupled with organic/inorganic surface-active coating. This guarantees free-flowing characteristics during global maritime shipment under tropical conditions.
Bridging pure chemistry with real-world economic sectors to drive process optimization and material longevity.
Optimized for hydroponics, drip irrigation (fertigation), and soil application to increase fruit firming and prevent calcium-related physiological diseases.
An emerging application utilizing nitrate eutectics as phase change materials (PCMs) within thermal storage networks, industrial steam control, and green energy plants.
Serves as a functional component in industrial settings where fast-setting and corrosion inhibition properties are strictly required.
Shanxi Vojin New Materials Co., Ltd. represents the peak of thermal energy storage and water-soluble fertilizer manufacturing.
Operating as a key global supplier, Shanxi Vojin New Materials ensures that every batch of 5Ca(NO₃)₂·NH₄NO₃·10H₂O complies with local regulatory bodies. For European Union import requirements, we support full REACH registration protocols. In North American and Latin American ports, our packaging configurations comply with GHS labelling regulations and DOT shipping requirements for non-hazardous double salts.
Standard shipping packaging options include 25kg PP/PE bags, 1000kg bulk bags, and customized container liners with moisture-barrier film coatings. Our strategic proximity to logistics hubs in Northern China ensures fast sea shipping to global industrial ports.
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