Potassium Tripolyphosphate (KTPP) — Food Grade
Product Introduction
Basic Information
· Molecular Formula: K₅P₃O₁₀
· CAS No.: 13845-36-8
· Standard Executed: Q66955044-2.1-2015
· Appearance: White powder or granules, hygroscopic, extremely soluble in water
· Usage: Sequestering agent for calcium; magnesium in food products
Specification
| Item | Index |
|---|---|
| W/% Total phosphates (as P₂O₅) | ≥46.0 |
| W/% Water insoluble | ≤2.0 |
| mg/kg Heavy metals, as Pb | ≤15 |
| mg/kg Arsenic (as As) | ≤3.0 |
| mg/kg Fluorine (as F) | ≤30.0 |
| W/% Potassium Oxide | ≥50.0 |
| W/% Loss on Drying | ≤0.7 |
| pH Value (10g/L solution) | 9.2~11.1 |
Application & Packaging
· Range of Applications: Widely used in tissue improver, chelating agent, emulsifier, buffer, stabilizer. Water quality treatment agents are added as needed.
· Dosage: According to China National Food additive standard GB2760
· Packaging: Plastic woven bags
· Food Production License Number: SC20151068250029
· Storage: Keep in cool and dry, can't be placed together toxic and harmful items

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