🌟 Product Description

Potassium Acid Pyrophosphate (KAPP, K₂H₂P₂O₇) is a water-soluble, weakly acidic potassium salt of pyrophosphoric acid. It is widely used in the food, pharmaceutical, and feed industries as a leavening agent, buffer, and stabilizer. Its excellent solubility, mild acidity, and ability to control pH make it a versatile ingredient for enhancing product quality and stability.

🧪 Chemical & Physical Properties

🟢 Chemical Formula: K₂H₂P₂O₇
🟢 CAS Number: 7758-11-4
🟢 Appearance: White crystalline powder
🟢 Solubility: Easily soluble in water
🟢 pH (5% solution): 4.5–5.5 (mildly acidic)
🟢 Moisture Content: ≤ 0.5%
🟢 Bulk Density: 0.9–1.1 g/cm³

📊 Specifications

🔵 K₂H₂P₂O₇ content ≥ 99%
🔵 Moisture ≤ 0.5%
🔵 pH (5% solution) 4.5–5.5
🔵 Insoluble Matter ≤ 0.1%
🔵 Heavy Metals (as Pb) ≤ 10 ppm

🍽️ Applications

• 🌈 Food Industry
  🟡 Leavening agent in baked goods such as cakes, cookies, and biscuits
  🟡 Buffering agent in processed foods and beverages to maintain consistent pH
  🟡 Stabilizer in dairy, meat, and seafood products for improved texture and moisture retention
  🟡 Chelating agent to prevent discoloration and maintain quality in canned foods

• 💊 Pharmaceutical Applications
  🟠 pH regulator and buffering agent in oral and topical formulations
  🟠 Enhances stability of active ingredients in powders and suspensions

• 🐾 Feed Applications
  🟣 Mineral supplement and pH control in animal feed
  🟣 Improves nutrient stability and bioavailability

• 🏭 Other Applications
  🟢 Can be used in specialty chemical formulations where mild acidity and chelation are required

✅ Advantages

💚 Excellent water solubility and mild acidity
💚 Improves texture, appearance, and shelf life of food products
💚 Maintains pH stability in pharmaceuticals and feeds
💚 Safe for food, feed, and pharmaceutical applications
💚 Versatile across multiple industrial and food sectors

📦 Packaging & Storage

📦 Packaging: 25 kg drums, 500 kg jumbo bags, or customized packaging
🏠 Storage: Store in a cool, dry, and well-ventilated area, away from moisture and sunlight
⏳ Shelf Life: 24 months under proper storage conditions

⚖️ Regulatory Status

📜 Complies with international Food Grade and Industrial Standards
✅ Approved for use in food, feed, and pharmaceutical applications in multiple regions

📜 Meets ISO and GMP requirements where applicable

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

TDS, COA, and MSDS downloads:

COA - Potassium Acid Pyrophosphate.pdf

TDS - Potassium Acid Pyrophosphate.pdf

MSDS-Potassium Acid Pyrophosphate (KAPP).pdf