Wholesale Calcium Nitrate Plus Water Manufacturer & Supplier

High-Purity Hydrated & Liquid Formulations Tailored for Industrial Water Treatment, High-Yield Fertigation, and Concrete Acceleration Systems Globally.

The Science of Hydrated Calcium Nitrate

Unlocking physical and chemical synergies for optimal industrial performance.

Calcium Nitrate Plus Water (molecularly formulated as Calcium Nitrate Tetrahydrate, Ca(NO₃)₂·4H₂O, or liquid calcium nitrate solutions) is a crucial industrial chemical that combines the structural benefits of essential calcium ions with highly bioavailable nitrate nitrogen. The presence of coordinated water molecules in crystalline calcium nitrate enhances its solubility, making it a preferred raw material for industries demanding rapid dissolution and zero particulate residue.

As a leading supplier, Shanxi Vojin New Materials Co., Ltd. utilizes modern synthetic techniques to produce high-purity calcium nitrate products. By adjusting hydration levels, we supply both crystalline solids and highly stable liquid concentrates. These are optimized for a variety of applications, including specialized plant nutrition, wastewater treatment, and advanced concrete setting accelerators.

"By controlling the crystallization and hydration balance of Calcium Nitrate, we ensure a stable, highly soluble product that delivers consistent calcium and nitrate ions without clumping, even after long-distance maritime transport."

Our commitment to rigorous raw material sourcing and precise process engineering ensures that our products meet the strict standards required by global industrial applications.

Macro Industry Solutions

How Calcium Nitrate solutions solve engineering and agricultural challenges globally.

Advanced Agricultural Fertigation

Calcium Nitrate is highly soluble in water, making it a critical source of fast-acting nitrogen and calcium for drip irrigation and hydroponic farming. It strengthens plant cell walls, prevents physiological disorders like blossom-end rot, and enhances crop quality and post-harvest shelf life.

Industrial Wastewater & Odor Control

In municipal sewer systems and industrial wastewater plants, calcium nitrate solutions act as a clean oxygen source. They prevent the formation of hydrogen sulfide (H₂S) gas, eliminating odors and reducing concrete corrosion in wastewater pipelines.

Concrete Accelerators & Admixtures

Calcium ions accelerate the hydration of tricalcium silicate in cement, shortening the setting time of concrete. This chemical process is essential for cold-weather concrete work, fast-track construction projects, and manufacturing precast concrete elements.

Global Commercial & Industrial Status

A trusted global supply network delivering critical chemical materials to diverse markets.

As industries seek to reduce their environmental impact and improve process efficiency, the demand for high-quality hydrated and liquid calcium nitrate continues to rise. In Europe and North America, strict environmental regulations on volatile organic compounds (VOCs) and sewer emissions have increased the use of calcium nitrate for municipal wastewater treatment. In developing regions throughout Asia, Latin America, and Africa, the modernization of agriculture has driven the adoption of fully water-soluble calcium nitrate fertilizers.

Shanxi Vojin New Materials Co., Ltd. operates a modern, integrated manufacturing site spanning approximately 1,000 acres. By utilizing automated crystallization reactors and advanced purification technologies, we maintain an annual production capacity of 600,000 tons of molten salts and nitrate products. This scale allows us to fulfill large-volume industrial contracts while maintaining consistent quality across every batch.

15+
Years Experience
Delivering reliable chemical solutions since 2000
600KT
Annual Capacity
High-volume production of molten salts and nitrates
40+
Global Markets
Exporting to diverse regions and industries worldwide
1000A
Manufacturing Area
State-of-the-art facility for precision synthesis

Localized Support & Compliance Assurance

Meeting international quality standards and local environmental regulations.

Regulatory Compliance & REACH

Navigating global chemical regulations requires comprehensive quality management and clear documentation. All our calcium nitrate and related nitrate products undergo thorough quality inspections. We provide complete chemical profiling, Safety Data Sheets (SDS), and compliance support to meet European REACH, US EPA, and other regional regulatory requirements.

Our logistical teams are experienced in coordinating international shipments, ensuring safe handling, proper classification of hazardous materials where applicable, and smooth customs clearance.

Tailored Solutions & Technical Support

We recognize that different climates, soil types, and industrial setups require customized specifications. Our technical service team works closely with global clients to supply calcium nitrate formulations with specific hydration levels, pH ranges, and anti-caking coatings tailored to their regional needs.

Whether you require bulk ship-load deliveries for agricultural blending facilities or specialized packaging for construction admixture producers, we offer flexible shipping and packaging configurations to protect product integrity.

Enterprise Advantages

Why industrial buyers trust Shanxi Vojin New Materials Co., Ltd.

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Export Operations

Over a decade of exporting experience, ensuring reliable cargo delivery and consistent product quality for our global customers.

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Scale Production

Annual output of 600,000 tons of molten salts and inorganic chemicals, providing a stable supply for large-scale operations.

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Technical Services

Our experienced technology and support teams offer quick responses to help optimize your industrial formulations.

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Product Diversity

A broad portfolio including KNO3, NaNO3, and calcium salts to meet the varied requirements of global buyers.

Core Industrial Applications

Delivering high-purity chemical components for critical infrastructure and technology sectors.

Thermal Energy Storage System

Energy Technology

Display Devices Manufacturing

Electronics Grade

Industry Steam, Heating, Coal Conversion

Process Industries

Agricultural Technology

Plant Nutrition

Hot Products & Categories

Explore our high-demand chemical lines designed for global industrial applications.

Nitrates Series

Nitrates Series

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Fertilizer Series

Fertilizer Series

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By-Products

By-Products

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Technical Roadmap & Future Outlook

Innovation in thermal storage and sustainable green nitrate synthesis.

The transition toward renewable energy has expanded the role of industrial nitrates beyond agriculture and basic chemical manufacturing. Molten nitrate salts, including specialized calcium nitrate blends, are key components in Thermal Energy Storage (TES) systems for concentrated solar power (CSP) plants. By storing heat in liquid salts during the day, CSP facilities can generate steam and electricity around the clock.

Looking ahead, Vojin New Materials is invested in researching low-emission nitrate synthesis and improving the thermal stability of salt mixtures. We aim to support clean energy infrastructure, advanced plant nutrition, and smart construction materials through sustainable chemical engineering and reliable global supply.

Latest Industry News

Insights into energy storage, molten salts, and renewable chemical developments.

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Frequently Asked Questions (FAQ)

Key technical insights on Calcium Nitrate Plus Water application and storage.

What is "Calcium Nitrate Plus Water" and how does it differ from anhydrous calcium nitrate?
"Calcium Nitrate Plus Water" typically refers to the stable crystal form, Calcium Nitrate Tetrahydrate, or an aqueous liquid solution. The presence of coordinated water molecules improves dissolution rates and prevents the dust formation common with anhydrous materials. This makes it ideal for liquid fertilizer blending, concrete batching plants, and wastewater treatment processes.
How does calcium nitrate control hydrogen sulfide (H₂S) odors in wastewater networks?
When introduced into wastewater, calcium nitrate provides a source of oxygen for nitrate-reducing bacteria. This biological path suppresses the activity of sulfate-reducing bacteria, preventing the reduction of sulfate into hydrogen sulfide (H₂S) gas. This eliminates odor issues and reduces concrete corrosion caused by sulfuric acid formation in the pipes.
What role does Calcium Nitrate play in concrete setting acceleration?
It acts as a non-chloride chemical accelerator. Calcium ions accelerate the early hydration of tricalcium silicate, which reduces setting time and increases early-stage strength development. This is useful for concrete pouring in cold climates and for precast concrete production.
Can Calcium Nitrate be mixed directly with other fertilizers?
In liquid solutions or irrigation tanks, calcium nitrate should not be mixed with fertilizers containing sulfates or phosphates (such as ammonium sulfate or monoammonium phosphate). Mixing them can form insoluble precipitates like calcium sulfate or calcium phosphate, which clog drip emitters and spray nozzles.
What storage conditions are required for Calcium Nitrate Tetrahydrate?
Calcium nitrate is highly hygroscopic, meaning it absorbs moisture from the air. Crystalline forms must be stored in cool, dry, well-ventilated areas, in tightly sealed bags, away from heat sources and combustible materials. Liquid solutions should be kept in compatible tanks with appropriate temperature controls to prevent crystallization at lower temperatures.
What packaging options are available for wholesale orders?
We offer 25 kg bags, 1,000 kg jumbo bags, and customized bulk dry shipments for crystalline products. For liquid calcium nitrate, we deliver via bulk road tankers or Intermediate Bulk Containers (IBCs), depending on your local facility setup.

They Trust Us

Serving industrial buyers and projects worldwide with a focus on product quality.

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