JIANGSU KHONOR CHEMI -CALS CO.. LIMITED
Type :Inorganic phosphate
E No :E343
CAS N:53408-95-0
Qty in 20' FCL:20MTs
Packaging :25kg bags

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
| Property | Value |
|---|---|
| Chemical Name | Magnesium Phosphate Hydrate |
| Molecular Formula | Mg₃(PO₄)₂·xH₂O |
| Appearance | White to off-white powder |
| Odor | Odorless |
| Solubility | Slightly soluble in water; soluble in acids |
| pH (10% suspension) | 7–9 |
| Thermal Stability | Stable up to 400–600°C (depending on hydration) |
| Bulk Density | 1.0–1.3 g/cm³ |
| Particle Size | Typically 5–15 µm |
| Item | Specification |
|---|---|
| Assay (as Mg₃(PO₄)₂·xH₂O) | ≥ 98.0% |
| Moisture Content | 5–15% (depending on hydration) |
| Heavy Metals (Pb, Cd, As) | ≤ 10 ppm |
| pH (10% suspension) | 7–9 |
| Appearance | White to off-white powder |
| Particle Size (D50) | 5–15 µm |
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
Feed additive providing magnesium and phosphorus essential nutrients
Supports bone development, metabolism, and overall animal health
Compatible with premix formulations and mineral supplements
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
Acts as a non-toxic corrosion inhibiting pigment
Enhances adhesion and durability of industrial coatings
Suitable for metal, steel, and aluminum surfaces
Component in ceramic and refractory materials
Used in nutrient fertilizers and phosphate-based soil amendments
Hydrated form improves dispersion and handling in liquid systems
✅ 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
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
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
✅ 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
💬 For quotations, specifications, samples, or technical support, please contact:
📧 Email: mengling@khonorchem.com
📱 Tel/WhatsApp/WeChat: +86-19851820586
🌏 WhatsApp Link: https://wa.me/8619851820586

Back to top