Dicalcium Phosphate Dihydrate — Excipient
Product Introduction
Basic Information
· Molecular Formula: CaHPO₄·2H₂O
· 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 | 98.0%~105.0% |
| Chlorides | ≤ 0.05% |
| Sulfates | ≤ 0.2% |
| Lead Salts | ≤ 0.0005% |
| Iron Salts | ≤ 0.04% |
| Arsenic Salts | ≤ 0.0002% |
| Carbonates | To 1.0 g of sample add 2 mL of hydrochloric acid; no turbidity occurs |
| Insoluble in Hydrochloric Acid | Use 5.0 g of sample; residue is not more than 5 mg |
| Loss on Ignition | Ignite at 800℃ to constant weight; loss in weight is 24.5%‑26.5% |
| Barium Salts | Use 0.50 g of sample; no turbidity occurs within 10 minutes |
Application
· Tablet Filler: With stable physical and chemical properties and excellent compressibility, it is widely used as diluent for oral tablets, chewable tablets and calcium tablets to improve molding performance for direct compression process
· Medicinal Adsorbent and Flow Aid: It adsorbs grease and trace impurities, improves powder flowability and avoids agglomeration to enhance production stability
· Calcium Supplement Raw Material: Used as raw material for calcium preparations to participate in bone formation and calcium supplementation for calcium deficiency improvement
· pH Buffer Stabilizer: Adjust pH value of solid preparations, maintain system stability and extend shelf life of medicines
Yichang Jamo Chemical Co., Ltd. — a comprehensive enterprise combining production with global supply chain services across industrial chemicals, pharma intermediates, food additives and water treatment.
Email：marketing@jamochem.com
Phone：+86-0717-6253829
Mob：+86-15058854156
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