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Complex Sodium Disilicate (Na2Si2O5) is supplied as a white, free‑flowing granule that functions as a phosphate‑free detergent builder. The material appears as a fine powder with a bulk density measured at 0.48 g/cm³ and an alternative value of 0.68 g/cm³. Its calcium exchange capacity is listed at a minimum of 400 mg CaCO₃ per gram, and the product is shipped with a humidity level of about 80 %.
In the detergent industry the builder replaces sodium tripolyphosphate (STPP) to meet environmental regulations. Typical grades of Complex Sodium Disilicate have a particle size of 0.2‑0.5 mm and retain buffering capacity in the pH range of 10‑12. Standard storage practice tolerates moisture up to 85 % without caking, and the material remains stable when kept in a dry, ventilated warehouse. These attributes make it compatible with both high‑tower sprayers and dry‑mix blending lines.
The product is packaged in 25 kg plastic woven bags that include an inner film liner, allowing safe bulk handling. Suppliers ship the bags in 20‑foot containers (13‑17 t) or 40‑foot containers (26‑30 t) depending on order size. Buyers can use the builder directly in powdered detergent formulations without altering existing equipment, but should confirm minimum order quantities, incoterms and payment terms with the supplier before placing an order.
| Material | Complex Sodium Disilicate (Na2Si2O5) |
| Appearance | white small granule, free flowing |
| Bulk density (measured) | 0.48 g/cm³ |
| Bulk density (alternative) | 0.68 g/cm³ |
| Calcium exchange capacity | >=400 mg CaCO₃ / g |
| Humidity (as supplied) | 80 % |
| Typical particle size | 0.2‑0.5 mm (typical) |
| Typical moisture tolerance | up to 85 % humidity without caking (typical) |
| Typical pH buffering range | 10‑12 (typical) |
| Packing | 25 kg plastic woven bag with inner film liner |
Yangzhou Guanmin Detergent Chemicals Co., Ltd. is based in Yangzhou, Jiangsu province, China (postal code 225009). The company is listed with a harbour trust tier and currently shows a response rate of 0 % in the platform data, indicating that response times are not recorded.
The supplier specialises in detergent‑chemical manufacturing and offers custom specifications for silicate‑based builders. Its product catalogue includes the phosphate‑free Complex Sodium Disilicate described above, and the company states that it can supply the material for both common and concentrated detergent powders. No certifications, MOQ or lead‑time details are disclosed in the listing.
Complex Sodium Disilicate is a high-performance phosphate-free detergent builder designed to replace STPP in powdered detergent manufacturing. This detergent-grade silicate powder offers excellent water softening, soil suspension, and alkalinity buffering properties. Widely sourced from Asian manufacturers, it is a preferred environmentally compliant ingredient for industrial and commercial laundry detergent producers globally.
| 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 confirming an order, request the latest Certificate of Analysis and verify the bulk density and calcium exchange capacity against your formulation requirements. Check that the 25 kg bags are intact, without punctures, and confirm that the humidity level matches the stated 80 % to avoid unexpected caking during storage.
Logistics for this product typically involve loading the bags into 20‑foot or 40‑foot containers, with capacities of 13‑17 t and 26‑30 t respectively. Ask the supplier which incoterm they prefer and clarify payment terms, lead‑time and any freight forwarding arrangements before finalising the contract.
Arrange a third‑party inspection at the loading port to confirm moisture content, bulk density and packaging integrity. Ensure the inspection report includes the calcium exchange capacity test result. Proper documentation such as the COA, material safety data sheet and packing list should be obtained before the goods are released.
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When sourcing Phosphate Free Detergent Builder for your business, securing the right balance of quality and cost is essential. Yangzhou Guanmin Detergent Chemicals Co., Ltd., a supplier based in China, offers this product with key specifications including Industrial Grade / Complex Sodium Disilicate, Na2O:SiO2 ratio approx. 1:2, purity min. 90%, and White granular or powder form. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $400510/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 3402.90, making it a staple in the Detergent Chemicals sector with strong demand from importing countries worldwide.
Importing Phosphate Free Detergent requires careful attention to shipping logistics, customs compliance, and secure payment terms. Yangzhou Guanmin Detergent Chemicals 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 3402.90 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Phosphate Free Detergent for business registration and quality documents before ordering. 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 manufacturers and exporters across 200+ countries. Explore similar products in the Detergent Chemicals category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Phosphate Free Detergent 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 3402.90 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 Phosphate Free Detergent Builder from Yangzhou Guanmin Detergent Chemicals Co., Ltd. is $400510/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 Yangzhou Guanmin Detergent Chemicals Co., Ltd. through EximNext.
The supplier, Yangzhou Guanmin Detergent Chemicals Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Phosphate Free Detergent. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Phosphate Free Detergent Builder is classified under HS Code 3402.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Phosphate Free Detergent from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Yangzhou Guanmin Detergent Chemicals Co., Ltd.. Ensure you have the necessary import licenses for Detergent Chemicals products in your destination country.
Open the Yangzhou Guanmin Detergent Chemicals Co., Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
The key specifications for Phosphate Free Detergent Builder supplied by Yangzhou Guanmin Detergent Chemicals Co., Ltd. include Industrial Grade / Complex Sodium Disilicate, Na2O:SiO2 ratio approx. 1:2, purity min. 90%, and White granular or powder form. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Yangzhou Guanmin Detergent Chemicals Co., Ltd. offers Phosphate Free Detergent with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Phosphate Free Detergent is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Yangzhou Guanmin Detergent Chemicals Co., Ltd. through our platform.
Yangzhou Guanmin Detergent Chemicals Co., Ltd. maintains international quality certifications. These ensure that the Phosphate Free Detergent 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. Yangzhou Guanmin Detergent Chemicals 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 Yangzhou Guanmin Detergent Chemicals Co., Ltd..
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