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A comprehensive analysis of Calcium Hydrogen Phosphate Dihydrate (DCPD) properties and standards.
Calcium Hydrogen Phosphate Dihydrate, commonly designated in industrial chemistry as Dicalcium Phosphate Dihydrate (DCPD), has the chemical formula CaHPO4·2H2O (CAS Number: 7789-77-7). It is highly appreciated across feed, food, pharmaceutical, and technical fields due to its high purity, steady bio-availability of calcium and phosphorus, and physical stability under various climate conditions.
For engineering departments, purchasing managers, and safety auditors, the Material Safety Data Sheet (MSDS) or the modern Safety Data Sheet (SDS) is the foundational document that defines operational safety, environmental mitigation, and hazardous categorization. When choosing a Calcium Hydrogen Phosphate Dihydrate MSDS supplier, procurement must evaluate physical indicators like particle size distributions, moisture retention, heavy metals compliance, and the structural integrity of the chemical dihydrate crystal configuration.
Our DCPD is characterized by exceptional purity, controlled crystalline shapes, and an extremely low heavy metals footprint (such as Lead, Arsenic, and Fluorine). This complies with strict food, feed, and pharma guidelines. The MSDS demonstrates that the dihydrate variant is stable under ambient temperatures, although it loses its water of crystallization when exposed to temperatures exceeding 75°C. This conversion changes it to the anhydrous state, which must be carefully accounted for in hot processing operations.
Essential hazard identifiers, handling instructions, and GHS documentation for international trade.
Our Calcium Hydrogen Phosphate Dihydrate is classified as non-hazardous under the Globally Harmonized System (GHS). The MSDS highlights standard protocols for minimizing inhalable dust, skin contact, and accidental ingestion in compliance with OSHA standards.
Proper PPE (dust masks, protective goggles, and gloves) is recommended. MSDS Section 8 details occupational exposure limits, local exhaust ventilation design rules, and safety shower requirements inside feed and food processing units.
Store in a cool, dry, well-ventilated warehouse. Keep away from incompatible substances like strong acids. The MSDS lists standard shipping codes, ensuring custom clearance in target regions (EU, Americas, APAC) is straightforward.
A leading public company (Stock Code: 307785) dedicated to global chemical supply and compliance.
Shandong Pulisi Chemical Co., Ltd. was established in 2006 (Stock Code: 307785). The company focuses on petrochemicals, mining chemicals, feed chemicals, and pharmaceutical chemicals. At present, the company has established long-term and stable partnerships with Fortune Global 500 companies such as China National Petroleum Corporation and Saint-Gobain. We always take customer demand as the core orientation and provide tailored solutions to help customers strengthen their market competitiveness.
The company has passed ISO9001:2015 Quality Management System Certification and German BV Certification, and has been awarded multiple honors such as Foreign-Oriented Economic Enterprise, Alibaba Demonstration Base, and Contribution Enterprise. In 2023, the company successfully went public with stock code: 307785.
The company upholds the corporate culture philosophy of "Customer First, Rapid Response; Striving as the Foundation, Efficient Collaboration; Integrity and Uprightness, Agile Adaptation." We focus on providing compliant and high-quality products and supporting services, and are committed to becoming a long-term and stable partner for customers.
Meanwhile, the company has established mature warehousing and distribution systems at key logistics hubs, including Qingdao Port, Tianjin Port, and Xinjiang border ports (Alashankou, Khorgos). We are able to provide flexible supply solutions according to customer needs to ensure timely order delivery. No matter where customers are located, Shandong Pulisi Chemical will safeguard their business development with professional service systems and efficient response capabilities.
Strict Statement: Shandong Pulisi has not established branches outside of Shandong Province. If there is any act of impersonating Shandong Pulisi, our company will reserve the right to pursue legal responsibilities.
International standard certifications verifying our strict quality management systems and raw material security.
How Calcium Hydrogen Phosphate Dihydrate is formulated across diverse industrial verticals.
Textile, Printing, Dyeing & Leather
Agricultural, Food & Feed Additives
Construction & Coatings
Chemicals For Mining
Chemicals For Oil Drilling
Disinfectants & Solvents
Chemicals For Water Treatment
Plastic Raw Materials
In the feed industry, Calcium Hydrogen Phosphate Dihydrate acts as a critical dietary mineral supplement. Young animals require a precise balance of calcium and phosphorus to optimize skeletal growth. The dihydrate form offers superior digestibility compared to anhydrous alternatives. According to the product safety sheets, handling DCPD in feedmills requires specific ventilation layouts to manage dust levels and maintain clean working conditions.
In the pharmaceutical sector, DCPD serves as a high-performance binder and diluent in tablet formulations. It is valued for its flowability, compaction properties, and chemical stability when mixed with active pharmaceutical ingredients (APIs). Our MSDS profiles confirm that this material complies with international pharmacopoeias, ensuring safe tablet production worldwide.
Additionally, the compound is widely used as a polishing agent in dentifrices and toothpastes. Its moderate abrasiveness helps clean enamel safely without scratching. In agricultural applications, DCPD serves as a specialized fertilizer for soils that require slow-release phosphorus and calcium, preventing leaching in heavy rainfall zones.
How our localized infrastructure guarantees cost efficiency, steady production, and reliable delivery.
Our raw material supply chain benefits from China's abundant mineral resources and efficient chemical synthesis infrastructure. Operating from Shandong Province, we leverage regional raw materials and optimized production systems to manage costs effectively, even during market fluctuations.
Strategic Warehouse Network: Shandong Pulisi has built dedicated storage and transit yards near major container shipping hubs, including Qingdao Port and Tianjin Port. For land-based trade routes to Central Asia and Europe, we utilize key border cross-points like Alashankou and Khorgos. This geographic footprint helps reduce inland transit times and simplifies customs processes.
Custom Packaging & Labeling: We provide tailored packaging solutions designed to withstand long ocean shipments and humid conditions. This includes multi-layer paper bags, woven polypropylene big bags with internal PE linings, and moisture-barrier shrink wrapping. Every shipment includes clear GHS labeling and multi-language SDS files to meet destination import rules.
Our commitment to export capacity, strict quality control, and customer-first service.
Exporting to more than 100 countries and regions worldwide.
More than 20+ years of export experience, maintaining active partnerships with over 1,000 global companies.
ISO Certification, SGS Certification, K-REACH Registration, and FAMI-QS Feed Certification.
We provide stable, competitive pricing based on packaging customization and chemical specifications.
Large-scale warehousing units near deepwater ports allow us to execute quick shipments.
An efficient and professional sales team provides end-to-end support, including documents and logistics.
Meeting sustainability targets and changing regulatory requirements in the global chemical trade.
The international chemical sector is shifting toward green manufacturing and lower carbon footprints. For Calcium Hydrogen Phosphate Dihydrate, this means optimizing synthetic pathways to reduce energy use and minimize waste. Shandong Pulisi is investing in clean-process technologies to reduce water consumption and recycle waste heat during synthesis.
Regulatory frameworks are also becoming stricter. Compliance requirements like REACH in Europe and K-REACH in Korea require detailed substance evaluations. As a reliable MSDS supplier, we keep our SDS documents regularly updated with the latest toxicological and environmental research. This ensures our clients remain compliant with evolving local safety regulations.
We are also working to optimize our supply chain logistics. By using bulk rail transport and low-emission shipping routes, we help customers reduce the indirect carbon footprint of their raw material imports.
Building long-term, stable relationships with world-class enterprises and Fortune Global 500 corporations.
Since its establishment in 2006, the company has always adhered to the core corporate philosophy of "industrial, mining, and chemical raw material supply service provider", and is committed to becoming a leading global supplier of chemical raw materials. We adhere to the strategic orientation of "focusing on the development of quality chemical industry", which is not only reflected in our unremitting pursuit of product quality, but also in our continuous investment in technological innovation and service optimization. We are well aware that sustainable development is the source of vitality for enterprises, so the company attaches great importance to environmental protection and social responsibility, striving to promote economic development while safeguarding our shared blue sky and green space. We will continue to uphold our original intention, enhance our research and development capabilities, optimize supply chain management, and further enhance our core competitiveness. We look forward to working together with global partners to create a more brilliant tomorrow in the chemical industry!
Answers to technical, commercial, regulatory, and logistics queries from our global clients.
Of course you can. Just send us your logo design and package specifications. Our shipping department will configure the artwork layout to comply with custom labeling laws and your branding requirements.
If you are a small retailer or entrepreneur, we would absolutely love to grow with you. We look forward to building a long term relationship with you and support your development with flexible order minimums.
We always put our customers' interests first. Prices are negotiable under different volume conditions and customization requirements, and we guarantee that you will get a highly competitive price.
Yes, we provide free samples for quality validation and lab analysis. Please contact our export team to arrange shipping details.
Yes, of course! We have specialized in this field for many years. Many of our customers work with us because of our reliable delivery schedules, high product quality, and nearby port warehousing.
We accept T/T, L/C, D/P and O/A. We also accept payment via verified third-party settlement agencies to ensure transaction security.
Of course, you are very welcome to visit our company in Zibo, China (a 1.5 hours drive from Jinan Airport). We will arrange a full tour of our production facilities and testing labs.
You can send an inquiry directly to our sales representatives. We will guide you through the process, confirm packaging and MSDS profiles, and finalize the shipment terms.
The primary difference is the crystallization water. Calcium Hydrogen Phosphate Dihydrate contains two molecules of water per formula unit (CaHPO4·2H2O), which provides better solubility and digestibility in livestock feeds, and makes it softer for toothpaste formulations. Anhydrous DCP lacks this crystallization water, making it more thermally stable above 75°C but less soluble in certain aqueous systems.
The Material Safety Data Sheet (MSDS) details the exact GHS chemical classification, transport hazard codes, and handling precautions. Customs officials, port operators, and shipping lines use the MSDS to verify the non-hazardous status of DCPD, ensuring smooth clearance and avoiding storage or shipping delays.
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