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Suqian Runmag Biological Nutritions Co., Ltd. offers Sodium Tripolyphosphate (Na5P3O10) as a white granular powder with an assay of 94.0 % expressed as Na5P3O10. The chemical is listed with a molecular weight of 367.86 g/mol and a melting point of 622 °C, matching standard technical‑grade specifications. The product is identified under CAS number 7758-29-4 and is commonly employed as a builder in detergent formulations, a food additive (E451), and a ceramic glaze component. The supplier highlights its use in leather tanning, paper production and as a softener in various food‑processing operations.
Typical technical‑grade STPP exhibits a surface density between 0.35 g/cm³ and 0.9 g/cm³ and dissolves readily in water, forming an acidic solution with a pH around 9.5 for a 1 % concentration. The listing specifies packaging in a 25 kg polythene inner bag placed inside a compound plastic woven outer bag, which aligns with standard bulk‑handling practices for inorganic chemicals. Heavy‑metal limits are noted as lead ≤0.001 % and arsenic ≤0.0003 %, while fluoride content is limited to 0.003 %. These parameters are typical for industrial‑grade phosphates intended for diverse applications.
Manufacturers of household detergents, industrial cleaners, ceramic manufacturers and food processors are the primary buyers of this commodity. The supplier does not disclose minimum order quantities, lead‑time estimates or specific incoterms, so interested importers should request those details directly. Confirmation of compliance with local regulations, especially for food‑grade usage, and verification of shipping documentation are essential steps before finalising a purchase.
| Chemical formula | Na5P3O10 |
| Assay (purity) | 94.0 % (as Na5P3O10) |
| CAS Number (standard) | 7758-29-4 |
| Molecular weight (standard) | 367.86 g/mol |
| Melting point (standard) | 622 °C |
| Surface density (as listed) | 0.35‑0.9 g/cm³ |
| Typical bulk packaging | 25 kg polythene inner bag with compound plastic woven outer bag - typical |
| Typical pH of 1 % solution (standard) | 9.5 |
| Heavy metal limit - Lead (standard) | ≤0.001 % |
| Water insoluble matter (standard) | ≤0.05 % |
Suqian Runmag Biological Nutritions Co., Ltd. operates from Suqian, Jiangsu Province, China, with the postal code 223800. The supplier is classified with a harbor trust tier but, according to platform data, has a zero percent response rate, indicating that communication reliability should be confirmed before any transaction. The listed address suggests a manufacturing or distribution facility capable of handling bulk chemical products for export.
The company's product catalogue currently lists Sodium Tripolyphosphate with detailed compositional data but does not provide explicit information on minimum order quantities, lead times, or certification status. Prospective buyers are encouraged to request up‑to‑date certificates of analysis, any ISO or SGS compliance documents, and confirmation of export licences that may be required for shipping chemicals from China.
Sodium Tripolyphosphate (STPP) is a white granular powder with molecular formula Na5P3O10, widely used as a builder in detergent formulations and as a food additive under E451 classification. This technical-grade phosphate offers excellent water softening, emulsification, and pH buffering properties, making it essential in dishwashing detergents, ceramic glazes, and industrial cleaning applications. As a globally traded commodity chemical, STPP is packaged in 25kg bags or 1MT big bags, with major supply from China and Middle East markets, suitable for bulk import into manufacturing and processing facilities worldwide.
| 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 |
Prior to ordering, obtain the supplier’s current export licence, a full certificate of analysis and the material safety data sheet for Sodium Tripolyphosphate. Verify that the product meets any food‑grade or industrial regulations applicable in your destination country, especially if it will be used as an additive (E451). If the intended use is sensitive, consider requesting an independent laboratory test to confirm purity and impurity limits.
Bulk shipments from Suqian typically depart from nearby ports such as Lianyungang or Shanghai. Discuss the preferred incoterm - FOB or CIF - and ask for an estimated transit time, which generally ranges from two to four weeks depending on the final destination. Ensure the supplier can provide a commercial invoice, packing list, bill of lading and any required customs documentation to avoid clearance delays.
Arrange a pre‑shipment inspection or engage a third‑party inspection agency to verify that the physical and chemical characteristics match the agreed specifications. Request all relevant quality documents, including the certificate of analysis, safety data sheet and any ISO or SGS certificates that the supplier can furnish. Maintaining thorough records of these documents will facilitate smooth customs processing and protect the integrity of your downstream production.
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When sourcing Sodium Tripolyphosphate 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 Industrial/Technical Grade, Na5P3O10, min 95% assay, and White powder/granular, particle size 200-800 micron. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1200/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2835.31, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Importing Sodium Tripolyphosphate 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 2835.31 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 Sodium Tripolyphosphate 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 Sodium Tripolyphosphate 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 2835.31 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 Sodium Tripolyphosphate from Suqian Runmag Biological Nutritions Co., Ltd. is $1200/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 Sodium Tripolyphosphate. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Sodium Tripolyphosphate is classified under HS Code 2835.31. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Sodium Tripolyphosphate 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 Sodium Tripolyphosphate supplied by Suqian Runmag Biological Nutritions Co., Ltd. include Industrial/Technical Grade, Na5P3O10, min 95% assay, and White powder/granular, particle size 200-800 micron. 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 Sodium Tripolyphosphate with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Sodium Tripolyphosphate 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 Sodium Tripolyphosphate 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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