Aluminium Dihydrogen Phosphate is a food-grade inorganic aluminium phosphate compound used as a binder, coating agent and moisture-control additive in food processing and industrial applications.We supply bulk Aluminium Dihydrogen Phosphate sourced from leading China manufacturers, available in powder and liquid forms for food and beverage manufacturers worldwide. Our Aluminium Dihydrogen Phosphate is widely used in food-processing equipment, processed foods, moisture-retention additive, dental cement formulations and high-temperature industrial coatings.
Aluminium Dihydrogen Phosphate (Al(H₂PO₄)₃) is a water-soluble aluminium phosphate salt that forms heat-resistant ceramic-like bonds upon curing.
In food-related applications it is used in limited quantities as a firming agent and in refractory coatings for food-processing equipment. Its strong binding and moisture-retention properties also find use in specialty industrial coatings and dental cements.
| Item | Specification |
|---|---|
| Appearance | White to off-white powder or viscous liquid |
| Al₂O₃ Content | 8-12% |
| P₂O₅ Content | 55-65% |
| pH (10% solution) | 1.5-3.0 |
| Specific Gravity | 1.40-1.55 (liquid grade) |
| Heavy Metals (as Pb) | ≤ 10 mg/kg |
| Arsenic | ≤ 3 mg/kg |
Our MOQ for bulk food/feed ingredient is generally 500 kg. We also support mixed containers — combine Aluminium Dihydrogen Phosphate with other food ingredients in one shipment to save on freight.
We provide free samples (100–500g) for quality testing before you place a bulk order. The buyer covers shipping costs only. Samples are typically dispatched within 2–3 business days.
Standard lead time is 7–15 days after order confirmation and payment. For stock items, delivery can be faster. We will confirm the exact timeline before you place the order.
You will receive the original COA (Certificate of Analysis), COO (Certificate of Origin), MSDS, TDS, and relevant certifications directly from the manufacturer. We guarantee full document authenticity and traceability.
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Whether you're sourcing bulk ingredients or mix container, contact our team for pricing, free samples, and technical support.