Product Description

Calcium Nitrate CAS:10124-37-5 is a high-purity, free-flowing crystalline salt. It prevents caking during storage and ensures uniform calcium and nitrogen release.

Product Information

Chemical formula	Ca(NO3)2
Molecular weight	164.09
CAS	10124-37-5
EINECS	233-332-1
Appearance	White crystalline powder
Package	25kg/bag,FCL=27MT

COA

Technical Specification	Standard	Test Result
Nitrogen	15.5%min	15.53%
Nitrate Nitrogen	14.4%min	14.41%
Calcium (as CAO)	26%min	26%
Ammonium Nitrogen	1.1 %max	1.2%
Water Insoluble	0.1%max	0.08%
Iron	0.005%max	0.0048%
Chlorides	0.02 %max	0.016%
PO	0.05%max	0.046%
PH Value	5-7	6

Key Features

Fast Solubility
The product dissolves completely in water at 25°C within 3 minutes under stirring, forming a clear solution without visible residue.
Low Moisture
The moisture content is ≤0.5%, so the material remains loose after storage and does not form hard lumps during unloading or feeding.
Controlled Particle Size
The product is supplied as 1–3 mm granules with minimal fines, which allows even feeding in hoppers without bridging.
Non-hygroscopic
The material does not readily absorb moisture from the air, so it remains dry and free-flowing during storage and transport.

Customization Services

Particle Size Options – Different granule sizes can be supplied to match feeding and mixing requirements.
Moisture Control – Moisture levels can be adjusted to reduce caking during storage and transport.
Purity Adjustment – Product purity can be controlled based on customer specifications.
Anti-Caking Treatment – Surface treatment can be applied to improve flowability during storage.

Applications

Agriculture – Used as a nitrogen and calcium source for crop growth and calcium supplementation.
Construction – Used in concrete to lower freezing point and support curing in low temperatures.
Rubber Processing – Acts as a stabilizer to improve latex stability during production.
Food Use – Applied in controlled amounts as a calcium source or drying agent.
Water Treatment – Used for controlled reactions in wastewater treatment processes.
Chemical and Laboratory Use – Used as a reagent or for producing other calcium compounds.

FAQ

Q: What is the typical particle size range?

A: Granules are generally in the 1–3 mm range, with limited fines to support even feeding.

Q: Does the product absorb moisture easily?

A: The material shows low hygroscopicity under normal storage conditions and remains free-flowing when kept dry.

Q: How stable is it during storage?

A: The chemical composition remains stable under dry and ventilated storage conditions over standard shelf periods.

Q: How is the product packaged?

A: Available in 25 kg bags, jumbo bags, or bulk packaging with moisture-proof liners.

Q: What after-sales support is available?

A: Technical data support and quality follow-up are provided based on customer requirements.

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