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Specialty Fertilizer Ingredients

CNT

Calcium Nitrate Tetrahydrate

11.5-0-0 + 23CaO

Highly soluble calcium and nitrate nitrogen source for fertigation, soilless cultivation and crop quality improvement.

Product Overview

Calcium Nitrate Tetrahydrate supplies readily available calcium and nitrate nitrogen in a fully water-soluble form. It is widely used in fertigation, soilless systems and horticultural production to support cell wall strength, fruit firmness and balanced growth.

It is suitable for fertilizer manufacturers, distributors and growers seeking a clean calcium source for precision crop nutrition.

Key Information
Product Code
NI-002
Chemical Formula
Ca(NO3)2·4H2O
CAS Number
13477-34-4
HS Code
2834 29 80
EC Number
233-332-1
Molecular Weight
236.15
Appearance
White crystalline powder
Solubility (20℃）
Highly soluble in water
pH (1% Solution)
5.0 - 7.0

Typical Specifications

Key Information
Specification
Typical Value
N
15.5%
15.5%
CaO
26%
26%
Solubility
Highly water-soluble
Highly water-soluble
Appearance
White crystals
White crystals

Specification Note

The specifications shown above are provided as general reference values for product identification and technical evaluation. Due to differences in production processes, raw material sources, formulation systems, application methods and end-use requirements, certain detailed parameters may vary slightly by batch or by specific application scenario. For complete technical information, please download the corresponding TDS and COA documents below.

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For special applications, customized specifications, regulatory requirements or market-specific documentation, please contact our sales team for further confirmation and technical support.

Applications

Fertigation
Suitable for drip irrigation, sprinkler systems and precision nutrient delivery through irrigation water.
Foliar Spray
Rapid nutrient absorption through leaves to support crop growth, flowering, fruit set and quality improvement.
Hydroponics
Highly soluble nutrient source suitable for hydroponic and soilless cultivation systems.
Fruit & Vegetable Production
Supports crop quality, yield and nutrient balance in fruit and vegetable production.

Documentation & Resources

TDS

Technical Data Sheet

SDS

Safety Data Sheet

COA

Certificate of Analysis

Brochure

Brochure

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CAN-G

Calcium Ammonium Nitrate, also known as Calcium Nitrate Granular, provides nitrate nitrogen, ammonium nitrogen and soluble calcium in a highly available granular form. It is used in fertigation, soil application and water-soluble fertilizer production to support vegetative growth, calcium uptake, cell wall strength and fruit quality. It is particularly suitable for vegetables, fruits, greenhouse crops and customized NPK formulations requiring a clean calcium nitrate source

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DOT

DOT (Disodium Octaborate Tetrahydrate) is a high-boron, water-soluble boron fertilizer ingredient. It is commonly used in foliar fertilizers, soluble powder blends and customized micronutrient products. Compared with traditional boron sources, DOT offers strong solubility and efficient handling for modern fertilizer formulation.

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BA

Boric Acid is a widely used boron source for agricultural micronutrient programs and fertilizer production. It provides boron for flowering, pollen viability, fruit set and cell wall development. Its stable quality and broad compatibility make it suitable for foliar products, water-soluble blends and specialty fertilizer formulations.
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