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Als, or allyl sulfanate sodium salt, is a chemical compound with the molecular formula C3H5SO3Na and a molecular weight of 144. It is available in multiple assay purities, including 25%, 35%, 95%, and 98%, with appearances ranging from colorless to yellowish liquid or white granule forms. The compound is used as an assistant brightener in metal processing, improving throwing power and ductility.
The physical properties of Als vary by purity and form. For liquid variants, the density typically ranges from 1.20 to 1.26 g/cm³, and the pH value is usually between 7.0 and 9.0. The refractive index at 20°C is approximately 1.385 to 1.4050 for liquid forms. Granular variants, such as the 95% and 98% assays, have specified impurities, including NaCl content (max 1.5%), Fe content (max 0.0003%), Na2SO3 content (max 0.2%), and water content (max 3.0%).
This chemical is primarily used in metal plating and finishing industries to enhance the brightness and uniformity of coatings. Buyers typically source it in 25 kg drums, and it is important to confirm the exact assay, appearance, and impurity levels required for the application. Trade terms for such chemicals often include FOB or CIF, with packaging designed for safe and compliant transport.
| Chemical Name | Allyl sulfanate, sodium salt |
| Molecular Formula | C3H5SO3Na |
| Molecular Weight | 144 |
| CAS Number | 2495-39-8 |
| Assay Purity | 25%, 35%, 95%, 98% |
| Appearance | Colorless to yellowish liquid, White granule |
| Density (Liquid) | 1.20-1.26 g/cm³ |
| pH Value (Liquid) | 7.0-9.0 |
| Refractive Index (20°C, Liquid) | 1.385-1.4050 |
| NaCl Content (Granule) | 1.5% max |
| Fe Content (Granule) | 0.0003% max |
| Na2SO3 Content (Granule) | 0.2% max |
| Water Content (Granule) | 3.0% max |
| Packaging | 25 kg/drum |
Wuhan Excellent Voyage Chemical Co., Ltd is located in Wuhan, Hubei Province, China, with its office address at Room 4505, 5th Building, Vanke Hankou Legend. The company specializes in the production and supply of chemical compounds, including Als (allyl sulfanate, sodium salt), which is used in metal processing applications. Its product portfolio includes chemicals designed for industrial use, with a focus on quality and consistency.
The supplier operates as a harbor-tier company, indicating a level of trust and reliability in its operations. However, the listing does not provide details on response rates, certifications, or production capacity. Buyers are advised to verify these aspects directly with the supplier to ensure the chemical meets their specific requirements.
| 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 |
Before ordering Als, buyers should confirm the exact assay purity, appearance, and impurity levels required for their specific application. It is also important to verify the supplier’s ability to provide consistent quality, as variations in purity can affect the performance of the chemical in metal processing.
Logistics details such as lead time, Incoterms (FOB or CIF), and payment terms should be clarified with Wuhan Excellent Voyage Chemical Co., Ltd. The supplier’s location in Wuhan, China, may influence shipping costs and delivery times, so buyers should request a detailed quote including all associated fees and documentation.
Quality checks should include testing the chemical’s purity, density, pH, and refractive index to ensure it meets the specified standards. Buyers are encouraged to request a sample for testing or a third-party inspection to verify the chemical’s properties. Documentation such as COAs, safety data sheets (SDS), and compliance certificates should be provided by the supplier to ensure safe and effective use.
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Securing a reliable supply chain for Als (Allylsulfanate , Sodium Salt) is critical for maintaining your business operations. Wuhan Excellent Voyage Chemical Co., Ltd., a verified supplier located in China, provides high-quality Als (Allylsulfanate , Sod ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Chemicals & Allied Products industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Als (Allylsulfanate , Sod from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Wuhan Excellent Voyage Chemical Co., Ltd.. This seamless communication is powered by EximNext, a premier global B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Wuhan Excellent Voyage Chemical Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Chemicals & Allied category or discover new suppliers across the Chemicals & Allied Products sector. Expand your sourcing capabilities through our trusted import export marketplace — the import export marketplace built for serious international trade.
When importing Als (Allylsulfanate , Sod from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Wuhan Excellent Voyage Chemical Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Wuhan Excellent Voyage Chemical Co., Ltd. provides Als (Allylsulfanate , Sod for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Wuhan Excellent Voyage Chemical Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Als (Allylsulfanate , Sod to your country.
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