0086-19851820586 mengling@khonorchem.com
Buffering agent

JIANGSU KHONOR CHEMI -CALS CO.. LIMITED

Magnesium Phosphate Hydrate——Corrosion Inhibitor & Nutritional Additive

Type :Inorganic phosphate

E No :E343

CAS N:53408-95-0

Qty in 20' FCL:20MTs

Packaging :25kg bags

Product Details

顶部名字和logo

1. Product Description 🧪

Magnesium Phosphate Hydrate is a white to off-white inorganic hydrate compound widely used as a corrosion inhibitor, nutritional additive, and industrial phosphate source. It provides excellent thermal stability, chemical inertness, and high bioavailability, making it ideal for food, feed, and industrial applications.

Key Features:

  • Environmentally friendly and non-toxic

  • Hydrated form provides improved handling and dispersibility

  • Versatile applications in coatings, fertilizers, nutritional supplements, and industrial processes


2. Chemical & Physical Properties ⚗️

PropertyValue
Chemical NameMagnesium Phosphate Hydrate
Molecular FormulaMg₃(PO₄)₂·xH₂O
AppearanceWhite to off-white powder
OdorOdorless
SolubilitySlightly soluble in water; soluble in acids
pH (10% suspension)7–9
Thermal StabilityStable up to 400–600°C (depending on hydration)
Bulk Density1.0–1.3 g/cm³
Particle SizeTypically 5–15 µm

3. Specifications 📊

ItemSpecification
Assay (as Mg₃(PO₄)₂·xH₂O)≥ 98.0%
Moisture Content5–15% (depending on hydration)
Heavy Metals (Pb, Cd, As)≤ 10 ppm
pH (10% suspension)7–9
AppearanceWhite to off-white powder
Particle Size (D50)5–15 µm

4. Applications 🔧

🏭 Industrial Applications

  • Corrosion inhibitor in water-based and solvent-based coatings

  • Component in phosphate-based adhesives and sealants

  • Used as a magnesium source in specialty chemical formulations

  • Suitable for metal surface treatment and passivation

🌾 Agricultural & Feed Applications

  • Feed additive providing magnesium and phosphorus essential nutrients

  • Supports bone development, metabolism, and overall animal health

  • Compatible with premix formulations and mineral supplements

🍽 Food & Nutritional Applications

  • Functions as a magnesium and phosphorus fortification agent

  • Acts as a buffer and stabilizer in food and beverage formulations

  • Complies with food-grade additive standards

🎨 Coatings & Paints

  • Acts as a non-toxic corrosion inhibiting pigment

  • Enhances adhesion and durability of industrial coatings

  • Suitable for metal, steel, and aluminum surfaces

🏗 Other Applications

  • Component in ceramic and refractory materials

  • Used in nutrient fertilizers and phosphate-based soil amendments

  • Hydrated form improves dispersion and handling in liquid systems


5. Advantages ⭐

  • ✅ Excellent corrosion inhibition and chemical stability

  • ✅ Environmentally friendly, non-toxic, and heavy-metal-free

  • ✅ High bioavailability for nutritional applications

  • ✅ Hydrated form improves dispersibility and handling

  • ✅ Compatible with industrial, agricultural, and food formulations

  • ✅ Cost-effective and versatile


6. Packaging & Storage 📦

  • Packaging:

    • 25 kg paper bag with PE inner liner

    • 500–1000 kg jumbo bag (customizable)

  • Storage Conditions:

    • Store in a cool, dry, and ventilated place

    • Avoid direct sunlight and moisture

    • Shelf life: 24 months under proper storage conditions


7. Regulatory Status 📜

  • CAS No.: 7786-30-3

  • EINECS / EC Number: Registered / Available

  • Food Grade: Compliant with relevant food safety standards

  • Feed Grade: Compliant with international feed regulations

  • RoHS / REACH: Non-SVHC, heavy-metal-free, environmentally compliant


8.Why Choose Jiangsu Khonor Chemicals Co., Limited?

✅ Over 10 years of experience in chemical and food ingredient exports

📦 Stable supply capacity and competitive pricing

⚗️ Support for diverse molecular weights and performance requirements

🧪 Samples available for quality testing

📄 Professional documentation: COA, MSDS, TDS, and export compliance

🌐 Strong focus on global B2B markets

🚚 Fast delivery and flexible logistics solutions


9.Ordering Information

💬 For quotations, specifications, samples, or technical support, please contact:

📧 Email: mengling@khonorchem.com

📱 Tel/WhatsApp/WeChat: +86-19851820586

🌏 WhatsApp Link: https://wa.me/8619851820586

底部名字和logo

Leave Message

Contact us for more information on Application Consultation, Sample Support, FOB Pricing etc.You will be replied within 8 hours.
*COMPANY:
*NAME:
*E-MAIL:
*Phone:
*Message:

Back to top