
Dicalcium Phosphate (CAS 7789-77-7) - White Crystalline Powder Or Granule Food Grade Feed Grade Pharmaceutical Grade Industrial Grade
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REACH-registered product
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Xiamen Ditai Chemicals Co., Ltd. is one of the most reliable manufacturers and suppliers of dicalcium phosphate (cas 7789-77-7) - white crystalline powder or granule food grade feed grade pharmaceutical grade industrial grade in China. Welcome to buy high quality chemical products at competitive price from our factory.
Dicalcium Phosphate (CAS 7789-77-7) - White Crystalline Powder or Granule Food Grade Feed Grade Pharmaceutical Grade Industrial Grade


Product Synonyms
Dicalcium Phosphate is also known as DCP, Calcium Hydrogen Phosphate, Dibasic Calcium Phosphate, Calcium Monohydrogen Phosphate, Phosphoric Acid Calcium Salt (1:1).
Product Description
Dicalcium Phosphate (CAS 7789-77-7) is a white, odorless, tasteless crystalline powder or granule, insoluble in ethanol, slightly soluble in water, and soluble in dilute hydrochloric acid and nitric acid. It is a stable inorganic phosphate compound with the chemical formula CaHPO4 (anhydrous) or CaHPO4·2H2O (dihydrate), widely used in multiple industrial fields due to its excellent performance and high purity. Our Dicalcium Phosphate is available in four main grades to meet different procurement needs: Food Grade, Feed Grade, Pharmaceutical Grade, and Industrial Grade.
Product Specifications & Indicators
|
Item |
Food Grade |
Feed Grade |
Pharmaceutical Grade |
Industrial Grade |
|---|---|---|---|---|
|
Calcium (Ca) Content, % |
23.0-26.0 |
22.0-26.0 |
23.5-25.5 |
22.5-25.5 |
|
Phosphorus (P) Content, % |
18.0-21.0 |
17.0-21.0 |
18.5-20.5 |
17.5-20.5 |
|
Moisture, % ≤ |
2.0 |
3.0 |
1.5 |
3.0 |
|
Heavy Metals (as Pb), ppm ≤ |
10 |
30 |
5 |
50 |
|
Arsenic (As), ppm ≤ |
2 |
5 |
1 |
10 |
|
pH Value (1% Aqueous Solution) |
7.0-8.0 |
6.5-8.5 |
7.0-7.8 |
6.5-8.0 |
|
Particle Size (Mesh) |
80-120 |
60-100 |
100-150 |
60-120 |
Product Applications
Our high-purity Dicalcium Phosphate is widely used in various fields, providing stable performance and reliable quality for global procurement needs:
Food Grade Dicalcium Phosphate: Used as a food additive, mainly as a calcium and phosphorus supplement in dairy products, bakery products, beverages, and nutritional supplements. It also acts as a leavening agent, emulsifier, and stabilizer to improve food texture and nutritional value.
Feed Grade Dicalcium Phosphate: An essential mineral feed additive for livestock, poultry, and aquatic animals. It effectively supplements calcium and phosphorus required for growth and development, enhances bone strength, improves feed conversion rate, and promotes healthy growth of animals.
Pharmaceutical Grade Dicalcium Phosphate: Used in the production of pharmaceutical preparations, such as calcium supplements, antacids, and pharmaceutical excipients. It is safe and non-irritating, with good biocompatibility, suitable for oral and topical pharmaceutical products.
Industrial Grade Dicalcium Phosphate: Applied in the production of fertilizers, water treatment agents, ceramics, coatings, and flame retardants. It can also be used as a raw material for other phosphate compounds.
Product Certification & Support
Our Dicalcium Phosphate has completed REACH registration, complying with EU import standards and meeting the quality requirements of global markets. We provide MSDS download service for our customers to ensure safe use, storage, and transportation of the product. All our products undergo strict quality inspection before delivery, ensuring consistent purity and performance.
FAQ
What is the shelf life of Dicalcium Phosphate? Under proper storage conditions (cool, dry, ventilated, away from moisture and sunlight), the shelf life is 24 months from the date of production.
Is your Dicalcium Phosphate compliant with international standards? Yes, our product meets FDA, EU, and FAO standards, with REACH registration completed, suitable for global import and application.
How is Dicalcium Phosphate packaged? We provide customized packaging according to customer needs, commonly 25KG plastic woven bags or paper-plastic composite bags, with moisture-proof and anti-leakage design.
Can you provide samples for testing? Yes, we can provide free small samples for quality testing to help customers confirm product suitability before bulk procurement.

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