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Molecular Formula: C8H24O12P2S Molecular Weight: 406.28 Melting Point: -35 Boiling Point: 111 Flashing Point: 96 Specification: Testing Item Tech Grade Assay (%) 75.0 Min. Active Phosphorus (%) 11.0 Min. Viscosity(25) mPa.s 30 - 40 Relative Density(25) 1.35 - 1.42 Iron (Fe) (ppm) 10 Max. pH 2.5 - 5.5 Appearance Clear to slightly yellowish Liquid HS Code: 2931399090 UN No.: 2922 CAS No.: 55566-30-8 EINECS: 259-709-0 EINECS: 259-709-0 Hazardous Grade: 8 (6.1) Packing Type: III
Key Specifications: HS Code: 2931.90 | Material: Tetrakis(hydroxymethyl)phosphonium sulfate, C8H24O12P2S, 75% minimum assay | Grade/Type: Technical Grade, 75% minimum assay | Purity/Composition: Assay 75.0% Min; Active Phosphorus 11.0% Min | Molecular Formula: C8H24O12P2S | Molecular Weight: 406.28 g/mol | Physical Properties: Melting Point: -35°C; Boiling Point: 111°C; Flash Point: 96°C | Application: Biocide for water treatment, oilfield scale control, antimicrobial preservation, flame retardant intermediate | Packaging: 250kg steel drums, 1000kg IBC containers | Appearance: Clear to slightly amber liquid
Supply & Ordering: Minimum Order Quantity: 1 Unit
HS Code: 2931.90 — classified under Industrial goods & chemical.
| HS Code | 2931.90 |
| Material | Tetrakis(hydroxymethyl)phosphonium sulfate, C8H24O12P2S, 75% minimum assay |
| Grade/Type | Technical Grade, 75% minimum assay |
| Purity/Composition | Assay 75.0% Min; Active Phosphorus 11.0% Min |
| Molecular Formula | C8H24O12P2S |
| Molecular Weight | 406.28 g/mol |
| Physical Properties | Melting Point: -35°C; Boiling Point: 111°C; Flash Point: 96°C |
| Application | Biocide for water treatment, oilfield scale control, antimicrobial preservation, flame retardant intermediate |
| Packaging | 250kg steel drums, 1000kg IBC containers |
| Appearance | Clear to slightly amber liquid |
Tetrakis(hydroxymethyl)phosphonium sulfate (THPS) is a high-performance organophosphonium biocide widely used in water treatment, oilfield applications, and industrial preservation. With a minimum assay of 75% and active phosphorus content of 11%, this technical-grade chemical is also employed as a flame retardant intermediate and antimicrobial agent in various manufacturing processes. THPS is traded globally in bulk liquid form, typically shipped in steel drums or IBC containers, making it a relevant commodity in international chemical trade.
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Tetrakis Phosphonium Sulfate (THPS) is offered by Hangzhou Bayee Chemical Co., Ltd., a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Tetrakis Phosphonium Sulf, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Tetrakis Phosphonium Sulfate (Thps) for your business, securing the right balance of quality and cost is essential. Hangzhou Bayee Chemical Co., Ltd., a verified supplier based in China, offers this product with key specifications including Technical Grade, 75% minimum assay, Assay 75.0% Min; Active Phosphorus 11.0% Min, and C8H24O12P2S. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3,8004,200./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 2931.90, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Importing Tetrakis Phosphonium Sulf requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hangzhou Bayee Chemical 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 2931.90 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Tetrakis Phosphonium Sulf 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 B2B marketplace. Start your sourcing journey today.
Importing Tetrakis Phosphonium Sulf 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 2931.90 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 Tetrakis Phosphonium Sulfate (Thps) from Hangzhou Bayee Chemical Co., Ltd. is $3,8004,200./Unit 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 Hangzhou Bayee Chemical Co., Ltd. through EximNext.
The supplier, Hangzhou Bayee Chemical Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Tetrakis Phosphonium Sulf. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Tetrakis Phosphonium Sulfate (Thps) is classified under HS Code 2931.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Tetrakis Phosphonium Sulf from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hangzhou Bayee Chemical Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Yes, Hangzhou Bayee Chemical 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 Tetrakis Phosphonium Sulfate (Thps) supplied by Hangzhou Bayee Chemical Co., Ltd. include Technical Grade, 75% minimum assay, Assay 75.0% Min; Active Phosphorus 11.0% Min, and C8H24O12P2S. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Hangzhou Bayee Chemical Co., Ltd. offers Tetrakis Phosphonium Sulf with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Tetrakis Phosphonium Sulf is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hangzhou Bayee Chemical Co., Ltd. through our platform.
Hangzhou Bayee Chemical Co., Ltd. maintains international quality certifications. These ensure that the Tetrakis Phosphonium Sulf 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. Hangzhou Bayee Chemical 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 Hangzhou Bayee Chemical Co., Ltd..
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