🔵 Product Description

Strontium Phosphate is an inorganic phosphate compound composed of strontium and phosphorus, known for its high thermal stability, low solubility, and excellent chemical resistance.
It is widely used in ceramics, specialty glass, pigments, electronics, and functional materials, where strontium contributes unique optical, thermal, and structural properties.

🟢 Chemical & Physical Properties

🧪 Chemical Name: Strontium Phosphate
🧪 Chemical Formula: Sr₃(PO₄)₂
🎨 Appearance: White to off-white powder
👃 Odor: Odorless
💧 Solubility: Insoluble in water; soluble in acids
⚖ Stability: Excellent thermal and chemical stability
🔥 Decomposition Temperature: > 1,500 °C
🌬 Hygroscopicity: Very low

🟠 Specifications (Typical Values)

🧩 Strontium (Sr): 47.0 %
🧩 Phosphorus (P): 18.5 %

💧 Loss on Drying (105 °C): ≤ 1.0 %

🧪 Heavy Metals (as Pb): ≤ 10 ppm
🧪 Iron (Fe): ≤ 100 ppm

📐 Particle Size:95 % pass 200 mesh

⚖ Bulk Density: 0.9 g/cm³
🧫 pH (10 % suspension): 6.5 – 7.5

🔵 Applications

🏺 Ceramics & Glass

🟢 Used as a strontium source in advanced ceramic bodies
🟢 Improves dielectric properties and thermal stability
🟢 Enhances gloss, hardness, and chemical resistance in glass

🎨 Pigments & Coatings

🟢 Raw material for strontium-based pigments
🟢 Contributes to color stability and heat resistance
🟢 Suitable for high-temperature coating systems

⚡ Electronics & Functional Materials

🟢 Applied in electronic ceramics and ferrite materials
🟢 Used in phosphors and specialty inorganic formulations

🟣 Advantages

⭐ High purity and consistent chemical composition
⭐ Excellent thermal and chemical stability
⭐ Low solubility and low moisture absorption
⭐ Suitable for high-temperature and specialty applications
⭐ Reliable performance in ceramic and electronic systems

🟤 Packaging & Storage

📦 Packaging: 25 kg bags, jumbo bags, or customized packaging
🏬 Storage: Store in a cool, dry, and well-ventilated area
⏳ Shelf Life: 24 months under proper storage conditions
⚠ Handling: Avoid moisture and strong acids

🔴 Regulatory Status

📄 CAS No.: 7758-88-5
📄 E No.: Not applicable
🌍 Regulatory Use: For industrial and technical applications only, subject to local regulations

📑 Documents Available: COA, TDS, MSDS upon request

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

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