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Dipotassium phosphate trihydrate (SCI-DKP3H2O-TG) is a hydrated salt with the chemical formula K2HPO4·3H2O and a molecular weight of 228.23. It appears as a white crystalline solid and is supplied with a moisture content of 0.72%, which is lower than typical trihydrate forms. This compound is used as a buffering agent, nutrient source, and emulsifier in food, agriculture, and pharmaceutical formulations.
The trihydrate form contains three water molecules per K2HPO4 unit, making it more stable under ambient conditions than the anhydrous variant. Its saponification value of 256 indicates high reactivity in esterification and surfactant synthesis. The product is not certified as organic or food-grade in the listing. It is marketed for industrial applications where precise potassium and phosphorus delivery is required, such as in fertilizer blends or buffer solutions.
Buyers in the fertilizer, detergent, and pharmaceutical manufacturing sectors use this compound for its buffering capacity and nutrient content. The supplier does not disclose MOQ or lead time. Packaging details are not specified. Buyers should confirm the hydration state, crystallinity, and impurity profile before use, as these affect dissolution rate and compatibility in formulations.
| Chemical Formula | K2HPO4·3H2O |
| Molecular Weight | 228.23 g/mol |
| Appearance | White crystalline solid |
| Moisture Content | 0.72% |
| Saponification Value | 256 |
| Typical Purity | 97% to 99% (standard for technical-grade trihydrate) |
| Typical Water of Crystallization | 12.5% to 13.2% (standard for K2HPO4·3H2O) |
| Typical Solubility in Water | 112 g/100mL at 20°C (standard for trihydrate form) |
| Typical pH of 1% Solution | 8.9 to 9.3 (standard range) |
| Storage Stability | Hygroscopic; store below 25°C in sealed containers |
Summit Chemical Industrial Co., Limited is a manufacturer based in Hefeng Town, Shifang, Sichuan, China. The company operates in the chemical production sector and supplies industrial-grade inorganic phosphates. The listing does not state its founding date, workforce size, export volume, or certifications. Its trust tier is harbor, indicating basic verification of business existence, but no audit reports or production facility details are provided.
The supplier does not claim ISO, SGS, or food-grade certifications. The product is labeled as technical-grade and intended for industrial use. The listing mentions the platform as a platform, but this is irrelevant to the supplier’s identity. Buyers must treat this as a direct manufacturer offering, with no third-party quality assurance disclosed. All claims must be verified through independent testing.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Verify the hydration state of the product before ordering. Request a certificate of analysis showing actual moisture content, saponification value, and heavy metal levels. Confirm that the product is not contaminated with anhydrous or monopotassium phosphate. Do not assume the material is food-grade unless explicitly certified. Industrial-grade trihydrate is not suitable for human consumption without additional purification.
Lead time and Incoterms are not stated. Buyers must confirm whether the product is shipped in bulk bags or drums, and whether the supplier handles export documentation. Payment terms are likely T/T or LC. Incoterms such as FOB Shanghai or CIF destination should be negotiated in writing. Confirm container loading requirements, as trihydrate is hygroscopic and requires dry shipping conditions.
Upon arrival, inspect packaging for moisture damage and test a sample for dissolution rate and pH. Use Karl Fischer titration to verify water content matches the 0.72% claim. Retain a sample for third-party testing if used in regulated applications. Request batch-specific documentation including the production date, test reports, and shipping records. Maintain traceability for quality control and regulatory compliance.
Compare alternatives, find similar products and connect with verified suppliers
Securing a reliable supply chain for Dipotassium Phosphate Trihydrate (Sci-Dkp3h2o-Tg is critical for maintaining your business operations. Summit Chemical Industrial Co., Limited, a verified supplier located in China, provides high-quality Dipotassium Phosphate Tri ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Dipotassium Phosphate Tri from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Summit Chemical Industrial Co., Limited. This seamless communication is powered by EximNext, a premier global B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Summit Chemical Industrial Co., Limited is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted import export marketplace — the import export marketplace built for serious international trade.
When importing Dipotassium Phosphate Tri from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Summit Chemical Industrial Co., Limited directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Summit Chemical Industrial Co., Limited provides Dipotassium Phosphate Tri for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Summit Chemical Industrial Co., Limited. Contact the supplier to discuss the best logistics options for importing Dipotassium Phosphate Tri to your country.
Send a direct message to Summit Chemical Industrial Co., Limited through our platform to request a product sample before committing to a large wholesale order.
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