Dicalcium Phosphate (DCP) is a high-purity mineral source of both calcium and phosphorus. Widely used in the food, pharmaceutical, and oral care industries, DCP is valued for its excellent stability, precise mineral ratio, and multifunctional properties as a leavening agent, dough conditioner, and gentle abrasive.
⚪ Product Identification
- Product Name: Dicalcium Phosphate (Anhydrous / Dihydrate)
- CAS Number: 7757-93-9 (Anhydrous) / 7789-77-7 (Dihydrate)
- HS Code: 283526 (Phosphates of calcium)
- Appearance: Fine white crystalline powder
- Grade: Food Grade / Pharmaceutical Grade / Dental Grade
🔬 Technical Specification (Standard)
| Parameters | Specification |
|---|---|
| Assay (as Ca) | 23.0% – 26.5% |
| Phosphorus (P) Content | ≥ 18.0% |
| Loss on Ignition | 7.0% – 8.5% (for Anhydrous) |
| Heavy Metals (as Pb) | ≤ 10 ppm |
| Arsenic (As) | ≤ 1 ppm |
| Fluoride (F) | ≤ 50 ppm |
🌟 Key Applications & Functions
1. Bakery & Food Processing
In the baking industry, DCP acts as a slow-acting leavening acid and dough conditioner. It provides a controlled release of gas, ensuring consistent texture and volume in biscuits, cakes, and crackers.
2. Oral Care & Dental Grade
DCP is a preferred polishing agent in high-quality toothpastes. Its hardness is close to tooth enamel, allowing it to remove plaque and stains effectively without damaging the teeth.
3. Nutritional Fortification
As a dual-mineral supplement, it is widely added to infant formulas, breakfast cereals, and dietary supplements to support bone development and metabolic health.
4. Pharmaceutical Excipient
In tablet manufacturing, DCP serves as an excellent filler and diluent due to its superior flowability and compressibility.
📦 Logistics & Storage
- Packaging: 25kg multi-layer Kraft paper bags with PE liner or 1000kg jumbo bags.
- Storage: Store in a cool, dry, and well-ventilated area. Protect from moisture and cross-contamination.
- Shelf Life: 24 months.
