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Potassium Pyrophosphate, also known as tetrapotassium diphosphate (K4P2O7), is a white crystalline inorganic salt with a molecular weight of 330.35 g mol‑1. The material melts at 1109 °C and is hygroscopic, requiring moisture‑controlled storage. Supplier Suqian Runmag Biological Nutritions Co., Ltd. states a commercial purity of 95‑99 % and provides the product in 25 kg PE‑lined composite woven bags. The GB 25562‑2010 standard specifies assay at 95 % and water insolubility not exceeding 0.10 %.
Typical industry grades of potassium pyrophosphate fall within the 95‑99 % purity window and are used where a stable buffering agent is required. The bulk density of the powder is usually around 0.9 g cm‑3, a figure that aids bulk handling calculations. Its hygroscopic nature makes it standard practice to keep the product in sealed, dry containers during storage and transport. The compound is also recognised for its low heavy‑metal content, with lead limits of 0.0002 % as per standard specifications.
Common applications include detergent manufacturing, food‑grade phosphate blends, and industrial water‑treatment formulations where sequestration and emulsification are needed. Food processors, detergent producers and water‑treatment engineers are typical buyers of this chemical. While the listing does not disclose minimum order quantities, buyers should confirm packaging details, incoterms and payment terms directly with the supplier before placing an order.
| Chemical Name | Potassium Pyrophosphate (K4P2O7) |
| Molecular Weight | 330.35 g mol‑1 |
| Appearance | White crystalline powder or granules (typical) |
| Melting Point | 1109 °C (typical) |
| Assay Purity | 95.0 % (GB 25562‑2010) |
| Water Insoluble | ≤0.10 % |
| Heavy Metals - Lead | ≤0.0002 % |
| pH of 1 % aqueous solution | 10.5 ± 0.5 |
| Packing | PE‑lined composite woven bag, net weight 25 kg |
| Typical Bulk Density | 0.9 g cm‑3 (typical) |
Suqian Runmag Biological Nutritions Co., Ltd. is based in Suqian, Jiangsu Province, China (postal code 223800). The company is classified in the harbour trust tier and currently shows a 0.00 % response rate on the platform, indicating that direct communication should be initiated early in the sourcing process. Its registered address lists a facility capable of handling bulk chemical storage and packaging, but no further operational details are disclosed in the public listing.
The supplier offers potassium pyrophosphate in both powder and granular forms, primarily targeting industrial users such as detergent manufacturers and food‑grade formulators. No specific certifications, such as ISO or food‑grade approvals, are mentioned, so buyers are advised to request any required test reports or certificates of analysis before finalising a contract.
Potassium pyrophosphate (K4P2O7) is a white crystalline inorganic salt with a molecular weight of 330.35, widely used as a sequestrant, emulsifier, and buffering agent in food processing, cleaning formulations, and industrial water treatment applications. This hygroscopic compound melts at 1109°C and is available in powder or granular form, commonly supplied in 25kg bags or jumbo bags for international trade. As a key input in detergent manufacturing and food-grade phosphate blends, it is traded globally with major production from China, with typical commercial purity levels of 95-99%.
| 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 |
Before placing an order, verify the supplier’s certificate of analysis, assay percentage and heavy‑metal limits. Request a recent batch test report and confirm that the product meets any specific regulatory standards required for your market, such as food‑grade specifications if applicable.
Discuss logistics early, confirming the preferred incoterm (e.g., FOB Suqian port or CIF Shanghai) and typical lead time for production and dispatch. Payment methods commonly include L/C or T/T; negotiate terms that align with your credit policy and ask the supplier to outline any advance payment requirements.
Arrange for third‑party inspection if you need independent verification of purity and packaging integrity. Ensure that the supplier can provide a full set of documentation, including a material safety data sheet, packing list and customs invoice, to streamline clearance and quality assurance upon arrival.
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When sourcing Potassium Pyrophosphate for your business, securing the right balance of quality and cost is essential. Suqian Runmag Biological Nutritions Co., Ltd., a verified supplier based in China, offers this product with key specifications including Technical Grade / Food Grade (E450), 95% - 99% K4P2O7, and K4P2O7. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2835.39, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Importing Potassium Pyrophosphate requires careful attention to shipping logistics, customs compliance, and secure payment terms. Suqian Runmag Biological Nutritions Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2835.39 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Potassium Pyrophosphate has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Potassium Pyrophosphate requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 2835.39 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Potassium Pyrophosphate from Suqian Runmag Biological Nutritions Co., Ltd. is $2000/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Suqian Runmag Biological Nutritions Co., Ltd. through EximNext.
The supplier, Suqian Runmag Biological Nutritions Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Potassium Pyrophosphate. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Potassium Pyrophosphate is classified under HS Code 2835.39. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Potassium Pyrophosphate from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Suqian Runmag Biological Nutritions Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Yes, Suqian Runmag Biological Nutritions Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Potassium Pyrophosphate supplied by Suqian Runmag Biological Nutritions Co., Ltd. include Technical Grade / Food Grade (E450), 95% - 99% K4P2O7, and K4P2O7. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Suqian Runmag Biological Nutritions Co., Ltd. offers Potassium Pyrophosphate with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Potassium Pyrophosphate is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Suqian Runmag Biological Nutritions Co., Ltd. through our platform.
Suqian Runmag Biological Nutritions Co., Ltd. maintains international quality certifications. These ensure that the Potassium Pyrophosphate meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Suqian Runmag Biological Nutritions Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Suqian Runmag Biological Nutritions Co., Ltd..
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