Dicalcium Phosphate Anhydrous (DCP) — Food Grade
Product Introduction
Basic Information
· Molecular Formula: CaHPO₄
· CAS No.: 7757-93-9
· Standard Executed: GB 1886.3-2021
· Appearance: White powder. Insoluble in water or ethanol; freely soluble in dilute hydrochloric acid or dilute nitric acid
· Packaging: 25kg/bag
Specification
| Item | Index |
|---|---|
| Assay (as Ca) | 98.0%~105.0% |
| Fluorides | ≤ 0.005% |
| Chlorides | ≤ 0.05% |
| Sulfates | ≤ 0.2% |
| Heavy Metals (as Pb) | ≤ 0.001% |
| Arsenic Salts | ≤ 0.0003% |
| Carbonates | To 1.0 g of sample add 2 mL of hydrochloric acid; no effervescence occurs |
| Insoluble in Hydrochloric Acid | Use 5.0 g of sample; residue is not more than 5 mg |
| Loss on Ignition | Ignite at 600℃ to constant weight; loss in weight is 7.0%~8.5% |
| Barium Salts | Use 0.50 g of sample; no turbidity occurs within 10 minutes |
Application
· 1. Nutritional Fortifier: Used in infant formula, dairy products, cereals and solid beverages to supplement calcium and phosphorus minerals for nutritional enhancement.
· 2. Baking Leavening Aid: Applied in biscuits, cakes, bread and other baked goods, cooperating with sodium bicarbonate to make products loose and crispy.
· 3. Acidity Regulator: Adjust food pH value, stabilize flavor, optimize baking system and extend shelf life.
· 4. Anti-caking Agent: Added to milk powder, seasoning powder and powder ingredients to prevent agglomeration and improve flowability.
· 5. Snack Improver: Used in puffed food and rice products to improve tissue structure and taste.

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