从China供应商批发进口2-Mercapto)-Propyl-Sulfonic Acid, Sodium Salt — FOB条款
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2-Mercapto)-Propyl-Sulfonic Acid, Sodium Salt
Wuhan Silworld Chemical Co., Ltd. supplies Sodium 3-Mercapto-1-Propanesulfonate (SPS), the sodium salt form of 2-Mercapto)-Propyl-Sulfonic Acid. This organosulfur compound, with the formula C₃H₇NaO₃S₂, is a specialist additive for electroplating. Its high-purity formulation is designed for use as a leveling agent and brightener in electrolytic nickel and gold plating baths, where it improves deposit uniformity and lustre.
The sodium salt form is chosen for its excellent solubility and stability in aqueous electroplating solutions, which is critical for consistent bath performance. In industrial metal finishing, SPS is a key component in formulations for semiconductor packaging, electronics connectors, and decorative plating. Its typical purity for these demanding applications is very high, often exceeding 98%, to prevent bath contamination and ensure defect-free deposits.
Buyers in the semiconductor, electronics, and precision manufacturing sectors source this chemical to achieve superior surface finishes. Wuhan Silworld Chemical offers it for bulk import, though the specific MOQ and pricing are not listed and require direct confirmation. Typical trade terms from China involve FOB or CIF shipping, with payment via L/C or T/T. The supplier's description notes flexible MOQs, but this must be verified for your order size.
| Chemical Name | Sodium 3-Mercapto-1-Propanesulfonate (SPS) |
| Molecular Formula | C₃H₇NaO₃S₂ |
| Typical Purity | >98% (standard for electroplating grade) |
| Appearance | White to off-white powder or crystalline solid (typical) |
| Solubility | Freely soluble in water (critical for aqueous plating baths) |
| Primary Function | Brightener and leveling agent in nickel/gold electroplating |
| Typical Concentration in Bath | 0.1 - 5 g/L (standard usage range) |
| pH Stability Range | Stable in acidic to mildly alkaline plating baths (typical) |
| Key Industry | Semiconductor, electronics, and precision metal finishing |
| Packaging | Bulk supply (confirm drum or bag size with supplier) |
Wuhan Silworld Chemical Co., Ltd. is based at No.198 Jiangjun Road, Wuhan, China. The supplier holds a harbor trust tier on the platform. The listing does not provide a response rate or average response time, which are important indicators of supplier communication reliability for time-sensitive chemical orders.
The company's profile identifies it as a supplier of specialty electroplating chemicals like SPS sodium salt. No further details are provided regarding its founding year, production capacity, quality management certifications (e.g., ISO 9001), or specific client base. Buyers must seek this information directly to assess the supplier's scale and consistency.
Sodium 3-Mercapto-1-Propanesulfonate (SPS) is a high-purity organosulfur compound widely used as a leveling agent and brightener additive in electrolytic nickel and gold plating baths. This sodium salt form offers excellent solubility and stability in aqueous electroplating solutions, making it essential for semiconductor, electronics, and precision metal finishing industries. EximNext supplies this specialty chemical in consistent quality batches suitable for B2B bulk import and industrial supply chain distribution.
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Sourcing 2-Mercapto)-Propyl-Sulfonic Acid, Sodium Salt from Wuhan Silworld Chemical Co., Ltd. - China Import Guide
When sourcing SPS sodium salt from Wuhan Silworld Chemical Co., Ltd., your first step is to request a current Certificate of Analysis (CoA) and Material Safety Data Sheet (MSDS). Verify the purity and key impurity profiles against your plating bath specifications. Given the supplier's listed response rate of 0.00%, initiate contact well in advance of your production schedule to establish communication lines and confirm their production lead time.
Negotiate clear trade terms. For a water-sensitive powder, specify packaging that ensures moisture protection during the sea voyage from China. Confirm the Incoterms (FOB Wuhan or CIF your port) and secure payment terms, such as a Letter of Credit, to protect your investment. Discuss batch consistency guarantees and the process for handling any quality issues upon receipt.
Upon delivery, store the chemical in a cool, dry warehouse as per the MSDS. Before adding it to your production plating bath, conduct incoming quality control: verify the powder appearance, test solubility in deionized water, and if possible, run a small-scale Hull cell test to assess its brightening performance. Establish a clear technical contact at the supplier for ongoing support on bath maintenance.
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30 suppliersChina已认证供应商批发2-Mercapto)-Propyl-Sulfon
为业务采购2-Mercapto)-Propyl-Sulfonic Acid, Sodium Salt时,质量与成本的平衡至关重要。Wuhan Silworld Chemical Co., Ltd.是一家位于China的认证供应商,提供该产品(主要规格包括 Industrial / Technical Grade, High Purity、>= 95% ( assay on dry basis)、C3H7NaO3S2 / NaO3S-CH2-CH2-CH2-SH)。直接对接生产商或授权出口商,买家可以协商优惠的FOB价格(起价 $4565./Bags),并高效管理大宗订单(最小起订量 1 Bags)。 该产品按 HS 编码 2930.90 活跃贸易。该产品在Chemicals & Allied Products行业占据重要地位、全球进口需求强劲。
2-Mercapto)-Propyl-Sulfon 规格参数、贸易条款及报价
进口2-Mercapto)-Propyl-Sulfon需要关注物流运输、海关合规和安全付款条款。Wuhan Silworld Chemical Co., Ltd.,提供整箱(FCL)或散箱(LCL)海运等灵活运输方案。为确保交易顺畅,买家应在目的国核实 HS 编码 2930.90 对应的进口关税。国际 B2B 交易的常见付款方式包括信用证(L/C)、电汇(T/T)和付款交单(D/P)。所有交易和询盘均通过 EximNext 完成 — 一个为跨境贸易提供安全、高效支持的全球 B2B 贸易平台。
关于Wuhan Silworld Chemical Co., Ltd. — China供应商
可靠的合作伙伴是进口业务成功的基石。本2-Mercapto)-Propyl-Sulfon的供应商已通过平台认证。无论您是分销商、批发商还是采购经理,都可以放心索取免费报价、申请产品样品并完成大宗采购。EximNext 汇聚了 200 多个国家和地区的数千家认证生产商与出口商。浏览Chemicals & Allied Products类目下的同类产品,通过我们全方位的进出口交易平台对接顶级出口商。立即开启您的采购之旅。
2-Mercapto)-Propyl-Sulfon 进口指南 — 物流、海运与清关
进口2-Mercapto)-Propyl-Sulfon需要关注物流运输、海关合规和安全付款条款。常见运输方案包括海运整箱(FCL)或散箱(LCL)。买家应在目的国核实进口关税(HS 编码 2930.90)。常见付款方式包括信用证(L/C)、电汇(T/T)和付款交单(D/P)。
2-Mercapto)-Propyl-Sulfon 常见问题
2-Mercapto)-Propyl-Sulfonic Acid, Sodium Salt的批发价是多少?
Wuhan Silworld Chemical Co., Ltd.当前针对2-Mercapto)-Propyl-Sulfonic Acid, Sodium Salt的批发价格为 $4565./Bags(FOB条款,发货地China)。价格可能根据订单数量、包装和目的港有所调整。如需最准确的批量报价,请通过 EximNext 直接向Wuhan Silworld Chemical Co., Ltd.发送询盘。
2-Mercapto)-Propyl-Sulfon的最小起订量(MOQ)是多少?
供应商Wuhan Silworld Chemical Co., Ltd.将2-Mercapto)-Propyl-Sulfon的最小起订量(MOQ)定为 1 Bags。如需样品或更小批量的试订,请通过平台直接联系供应商询盘。
2-Mercapto)-Propyl-Sulfonic Acid, Sodium Salt的 HS 编码是什么?
用于国际运输和海关清关,2-Mercapto)-Propyl-Sulfonic Acid, Sodium Salt对应的 HS 编码为 2930.90。买家应核对本国海关规定,确认该分类下适用的进口关税和税费。
如何从China进口2-Mercapto)-Propyl-Sulfon?
从China进口2-Mercapto)-Propyl-Sulfon时,可直接与Wuhan Silworld Chemical Co., Ltd.协商运输条款(FOB、CIF 或 EXW)。同时请确保您在目的国具备进口Chemicals & Allied Products类产品所需的相关许可。
Wuhan Silworld Chemical Co., Ltd.是认证供应商吗?
是的,Wuhan Silworld Chemical Co., Ltd.是 EximNext 平台上的认证供应商。下单前您可以查看完整的公司资料、营业执照信息、认证资质以及出口历史。
2-Mercapto)-Propyl-Sulfonic Acid, Sodium Salt的主要规格是什么?
Wuhan Silworld Chemical Co., Ltd.供应的2-Mercapto)-Propyl-Sulfonic Acid, Sodium Salt主要规格包括 Industrial / Technical Grade, High Purity、>= 95% ( assay on dry basis) 和 C3H7NaO3S2 / NaO3S-CH2-CH2-CH2-SH。如需完整的技术参数表或分析证书(COA),请通过 EximNext 直接向供应商发送询盘。
2-Mercapto)-Propyl-Sulfon批发订单可选哪些包装方式?
Wuhan Silworld Chemical Co., Ltd.为2-Mercapto)-Propyl-Sulfon提供标准出口包装。针对大宗批发订单,还可能提供定制包装、贴牌(OEM/ODM)等服务。
哪些国家进口2-Mercapto)-Propyl-Sulfon最多?
2-Mercapto)-Propyl-Sulfon在全球范围内均有活跃的进口需求。可通过平台向Wuhan Silworld Chemical Co., Ltd.索取特定目的地的 CIF 或 CFR 报价。
2-Mercapto)-Propyl-Sulfon供应商持有哪些认证?
Wuhan Silworld Chemical Co., Ltd.持有国际通行的质量认证,确保2-Mercapto)-Propyl-Sulfon符合跨境贸易所需的国际质量、安全和监管标准。
如何在 EximNext 下达2-Mercapto)-Propyl-Sulfonic Acid, Sodium Salt的批量订单?
点击本页面的"索取报价",填写所需数量、运输条款和目的国。Wuhan Silworld Chemical Co., Ltd.将提供详细的批发报价,包含FOB价格、交货周期和支付方式。
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