Sodium Aluminium Phosphate Acidic (SALP) is a food-grade slow-acting leavening acid widely used in baking powders, cake mixes and self-rising flour for controlled gas release during baking.We supply bulk Sodium Aluminium Phosphate Acidic sourced from leading China manufacturers, available in powder form for international food processing operations. Our Sodium Aluminium Phosphate Acidic is widely used in double-acting baking powder, muffin mixes, self-rising flour, waffle mixes and refrigerated dough products.
Sodium Aluminium Phosphate Acidic (NaAl₃H₁₄(PO₄)₈·4H₂O, SALP) is a heat-activated leavening acid that releases the majority of its CO₂ during baking rather than mixing.
It provides superior volume and texture in cakes, muffins, pancakes and biscuits. It is the most widely used slow-acting leavening acid in commercial baking powders and prepared mixes, valued for its neutral flavour, consistent performance and tolerance to variations in mixing and holding time.
Grades / Types Available: acid, alkali
| Item | Specification |
|---|---|
| Appearance | White powder |
| Neutralising Value | 100 (±5) |
| Al₂O₃ Content | 19-22% |
| P₂O₅ Content | 55-60% |
| Na₂O Content | 3.0-5.0% |
| pH (1% suspension) | 3.0-4.5 |
| Loss on Drying | ≤ 5.0% |
| Heavy Metals (as Pb) | ≤ 10 mg/kg |
| Arsenic | ≤ 3 mg/kg |
| Quality Standard | Q/320302 GBH03-2013 |
| Packaging | Inner plastic bags and outer woven bags or composite paper bags. |
| Net Weight | 25kg/bag |
Our MOQ for bulk food/feed ingredient is generally 500 kg. We also support mixed containers — combine Sodium Aluminium Phosphate Acidic 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.