India's most precise Calcium Nitrate — 100% water-soluble, zero residue, export-ready from Mundra Port to 30+ countries.
Crystalline powder form. Complete dissolution at room temperature. No binders. No coatings. No clogged drip lines.
The Product
Not all Calcium Nitrate is created equal. HRSU's crystalline powder form delivers precision where granules fail — complete dissolution, exact nutrient concentration, zero clogging. The chemistry your application demands.
Applications
Prevents blossom-end rot, tip burn, and calcium deficiencies in tomatoes, peppers, strawberries, and leafy greens. Compatible with all drip systems and pivot irrigators. Foliar-grade clarity — no nozzle clogging.
Dissolves at room temperature with no heat required — ideal for closed-loop NFT, DWC, and aeroponic systems demanding EC precision. Compatible with all standard A/B and A/B/C nutrient systems.
Chloride-free accelerating admixture per ASTM C494 Type C/E. Reduces initial set time by up to 40%, enabling cold-weather pours down to –15°C without reinforcement corrosion.
Controls hydrogen sulfide odour in municipal sewers and industrial effluent lines. Maintains denitrification balance in activated sludge processes. Used by municipal utilities and industrial ETPs across India.
Latex coagulation in natural rubber processing, surface treatment in metal industries, and heat-transfer fluid formulations. Consistent industrial-grade batches with COA on every lot.
Technical Data
| Parameter | Specification | Test Method |
|---|---|---|
| Appearance | White crystalline powder | Visual |
| Particle Size | <150 µm (95% passing) | Sieve analysis |
| Bulk Density | 0.9–1.1 g/cm³ | ASTM D7481 |
| Moisture Content | ≤0.5% | Karl Fischer |
| Water Solubility | 100% at 20°C | In-house |
| Melting Point | 42.7°C | — |
| Parameter | Specification | Test Method |
|---|---|---|
| Calcium (Ca) | 18.5–19.0% | EDTA Titration |
| Nitrogen (N, Nitrate) | ≥15.5% | Ion Chromatography |
| Purity (Ca(NO₃)₂) | ≥99.0% | Gravimetric |
| pH (1% solution, 25°C) | 5.5–6.5 | ASTM E70 |
| Chloride (Cl⁻) | ≤0.005% | Ion Chromatography |
| Heavy Metals | ≤10 ppm | ICP-OES |
| Pack Type | Weight | Material |
|---|---|---|
| Standard Bag | 25 kg | HDPE woven + inner PE liner |
| Standard Bag | 50 kg | HDPE woven + inner PE liner |
| Jumbo / FIBC | 500 kg / 1 MT | Woven PP, moisture-proof liner |
| Custom / OEM | Upon request | As per buyer specification |
Global Reach
Our plant in Maksi, Madhya Pradesh sits just 8 hours from Mundra Port — India's largest container gateway. That proximity means faster dispatch, more competitive freight, and reliable lead times to ports worldwide.
53, Industrial Area, Maksi, MP 465106
Procurement Trust
Independently verified Certificate of Analysis for each production batch. Ca %, N %, pH, and solubility — documented before dispatch.
Dedicated production capacity with buffer stock. Zero compromise on delivery schedules — even for FCL and repeat bulk orders.
Standard orders dispatched within 3–5 business days. Container loads coordinated with Mundra Port for on-time FCL sailing.
T/T, LC, and advance options available. Export documentation (B/L, FIRC, COO) prepared in-house.
Common Questions
Get In Touch
Talk to our export team. Samples, pricing, technical specs —
we respond within 24 hours.
53, Industrial Area, Maksi, Madhya Pradesh 465106, India