JIANGSU KHONOR CHEMI -CALS CO.. LIMITED
Type :Inorganic Chemical
E No :N/A
CAS N:13826-55-6
Qty in 20' FCL:20MTs
Packaging :25kg bags

Potassium Zinc Phosphate (KZnPO₄) is an eco-friendly, inorganic phosphate compound combining the properties of zinc and potassium salts. It is widely used as a corrosion inhibitor, anti-rust pigment, and water treatment additive. The compound forms a dense phosphate layer on metal surfaces, providing effective corrosion protection and enhancing coating adhesion and durability.
Key Features:
Inorganic, non-toxic, and environmentally friendly
Stable under normal storage and handling conditions
Suitable for industrial applications including coatings, water treatment, and chemical intermediates
| Property | Value |
|---|---|
| Chemical Formula | KZnPO₄ |
| Molecular Weight | 139.39 g/mol |
| Appearance | White or off-white crystalline powder |
| Solubility | Slightly soluble in water, insoluble in organic solvents |
| Density | 3.0 g/cm³ |
| pH (1% aqueous solution) | 7–8 |
| CAS Number | 13598-36-2 |
| E Number | N/A |
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| Parameter | Typical Value |
|---|---|
| Zn Content (%) | 19–21 |
| K Content (%) | 11–13 |
| PO₄ Content (%) | 27–29 |
| Moisture (%) | ≤ 0.5 |
| Particle Size | 10–50 μm |
| Appearance | White crystalline powder |
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Anti-Corrosion Coatings: Forms a dense phosphate layer on metals to prevent rust and corrosion.
Water Treatment: Acts as a corrosion inhibitor in cooling water and industrial water systems.
Industrial Pigment: Serves as an eco-friendly anti-rust pigment for paints and coatings.
Chemical Intermediate: Used in production of other zinc or phosphate-based compounds.
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Environmentally friendly, non-chromate anti-corrosion solution
Enhances coating adhesion and durability
Stable and easy to handle
Versatile applications across multiple industries
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Packaging: 25 kg, 50 kg, or 500 kg bags; bulk packaging available on request
Storage Conditions: Keep in a cool, dry, and ventilated place; avoid moisture and direct sunlight
Shelf Life: 12 months in original sealed packaging
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Industrial Use Only: Not approved as a food additive (E No.: N/A)
Safety Compliance: Follow local regulations for handling and transportation of inorganic chemicals
Environmental Compliance: Non-toxic, environmentally friendly; suitable for eco-conscious coatings and water treatment applications
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✅ 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

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