

Sps(bis-(sodium sulfopropyl)-disulfide) Cas: 27206-35-5 Trade name: sps(sp) Chemical name: bis-(sodium sulfopropyl)-disulfide Other name: sps 1-propanesulfonicacid, 3, 3??-dithiobis-, disodium salt 3, 3??-dithiobis-1-propanesulfonicacidisodiumsalt Mf: c6h12na2o6s4 Mw: 354.4 Einecs: 248-324-3 Hs:2930909090 Molecular formula: c6h12o6s4(na)2 Assay: 90% Appearance: white or yellowish powder Application: as a brightening agent for acid copper baths for decorative and functional deposits, it is functionally compatible with most components of typical copper bath formulation such as non-ionic surfactants, polymeric amines and other mercapto compounds.
Key Specifications: HS Code: 3824.99 | Brand: EximNext | Material: Bis-(sodium sulfopropyl)-disulfide Disodium Salt, Organosulfur Nickel Plating Additive | Grade/Type: Industrial/Technical Grade (SPS-SP) | Purity/Composition: Min 95% assay (disodium salt of 3,3'-dithiobis-1-propanesulfonic acid) | Chemical Formula: C6H12Na2O6S4, Molecular Weight: 390.5 g/mol | CAS Number: 27206-35-5 | Form: Powder or aqueous solution (varies by supplier) | Application: Nickel electroplating brightener, electroless nickel plating additive, surface finishing | Packaging: 25 kg fiber drums, 200 kg steel drums, or 1000 kg IBC totes | Origin: China / Germany / USA (varies by supplier)
Supply & Ordering: Minimum Order Quantity: 1 Bags
HS Code: 3824.99 — classified under Metal & Metal Products.
Ideal for: Importers, wholesalers, distributors, and manufacturers looking for quality metal & metal products products with verified suppliers and competitive pricing on EximNext.
| HS Code | 3824.99 |
| Brand | EximNext |
| Material | Bis-(sodium sulfopropyl)-disulfide Disodium Salt, Organosulfur Nickel Plating Additive |
| Grade/Type | Industrial/Technical Grade (SPS-SP) |
| Purity/Composition | Min 95% assay (disodium salt of 3,3'-dithiobis-1-propanesulfonic acid) |
| Chemical Formula | C6H12Na2O6S4, Molecular Weight: 390.5 g/mol |
| CAS Number | 27206-35-5 |
| Form | Powder or aqueous solution (varies by supplier) |
| Application | Nickel electroplating brightener, electroless nickel plating additive, surface finishing |
| Packaging | 25 kg fiber drums, 200 kg steel drums, or 1000 kg IBC totes |
| Origin | China / Germany / USA (varies by supplier) |
SPS (bis-(sodium sulfopropyl)-disulfide) is a high-performance organosulfur brightening agent widely used in acid nickel electroplating baths to produce bright, level, and ductile nickel deposits. This disodium salt additive improves throwing power and reduces micro-cracking in nickel coatings, making it essential for decorative and functional plating applications in automotive, hardware, and electronic industries. As a critical input chemical in the global nickel plating supply chain, SPS disulfide is traded in powder and liquid concentrate forms with consistent quality specifications required for industrial electroplating operations.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Disulfide is available for wholesale import from Wuhan Excellent Voyage Chemical Co., Ltd., a verified Supplier based in China. The current FOB price is 5. Minimum order quantity starts at 1 Bags. HS Code: 3824.99 — used for customs classification and import duty calculation. Key product specifications include 3824.99, EximNext, Bis-(sodium sulfopropyl)-disulfide Disodium Salt, Organosulfur Nickel Plating Additive.
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When sourcing Disulfide for your business, securing the right balance of quality and cost is essential. Wuhan Excellent Voyage Chemical Co., Ltd., a verified supplier based in China, offers this product with key specifications including Industrial/Technical Grade (SPS-SP), Min 95% assay (disodium salt of 3,3'-dithiobis-1-propanesulfonic acid), and C6H12Na2O6S4, Molecular Weight: 390.5 g/mol. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $5/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 3824.99, making it a staple in the Nickel sector with strong demand from importing countries worldwide.
Importing Disulfide requires careful attention to shipping logistics, customs compliance, and secure payment terms. Wuhan Excellent Voyage 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 3824.99 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 Disulfide 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 Nickel category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Disulfide 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 3824.99 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 Disulfide from Wuhan Excellent Voyage Chemical Co., Ltd. is $5/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 Wuhan Excellent Voyage Chemical Co., Ltd. through EximNext.
The supplier, Wuhan Excellent Voyage Chemical Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Disulfide. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Disulfide is classified under HS Code 3824.99. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Disulfide from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Wuhan Excellent Voyage Chemical Co., Ltd.. Ensure you have the necessary import licenses for Nickel products in your destination country.
Yes, Wuhan Excellent Voyage 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 Disulfide supplied by Wuhan Excellent Voyage Chemical Co., Ltd. include Industrial/Technical Grade (SPS-SP), Min 95% assay (disodium salt of 3,3'-dithiobis-1-propanesulfonic acid), and C6H12Na2O6S4, Molecular Weight: 390.5 g/mol. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Wuhan Excellent Voyage Chemical Co., Ltd. offers Disulfide with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Disulfide is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wuhan Excellent Voyage Chemical Co., Ltd. through our platform.
Wuhan Excellent Voyage Chemical Co., Ltd. maintains international quality certifications. These ensure that the Disulfide 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. Wuhan Excellent Voyage 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 Wuhan Excellent Voyage Chemical Co., Ltd..
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