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Optical brightener CBS-X (OBA 351) C.I.:351 CAS No.: 27344-41-8 Appearance: Yellowish green crystal powder/granular Max. uv absorption wavelength: 348 nm 1% Extinction coefficient: 1140 Usage: A good whitening agent for lacquer, soap, printing ink and man-made fiber etc. Package: 25KG fiber drums with PE liner
Key Specifications: HS Code: 3204.20 | Brand: EximNext | Material: Stilbene-Based Fluorescent Whitening Agent (C28H20Na2O6S2) | Grade/Type: Commercial Grade OBA 351 / C.I. Fluorescent Brightener 351 | Purity/Composition: Min. 98% active content; 1% Extinction Coefficient: 1140 | Physical Form: Yellowish green crystal powder or granular | Max. UV Absorption Wavelength: 348 nm | Chemical Abstract Service (CAS) Number: 27344-41-8 | C.I. Number: 351 | Application: Detergents, textile whitening, paper brightening, plastics, and coating formulations | Packaging: 25kg fiber drums with PE liner; 500kg big bags; or as per buyer requirement | Origin: China (Raytop)
Supply & Ordering: Minimum Order Quantity: 1 Bags
HS Code: 3204.20 — classified under Industrial goods & chemical.
Ideal for: Importers, wholesalers, distributors, and manufacturers looking for quality industrial goods & chemical products with verified suppliers and competitive pricing on EximNext.
| HS Code | 3204.20 |
| Brand | EximNext |
| Material | Stilbene-Based Fluorescent Whitening Agent (C28H20Na2O6S2) |
| Grade/Type | Commercial Grade OBA 351 / C.I. Fluorescent Brightener 351 |
| Purity/Composition | Min. 98% active content; 1% Extinction Coefficient: 1140 |
| Physical Form | Yellowish green crystal powder or granular |
| Max. UV Absorption Wavelength | 348 nm |
| Chemical Abstract Service (CAS) Number | 27344-41-8 |
| C.I. Number | 351 |
| Application | Detergents, textile whitening, paper brightening, plastics, and coating formulations |
| Packaging | 25kg fiber drums with PE liner; 500kg big bags; or as per buyer requirement |
| Origin | China (Raytop) |
Optical brightener CBS-X (OBA 351) is a high-performance fluorescent whitening agent classified under C.I. 351 with CAS No. 27344-41-8, supplied by Raytop in yellowish-green crystal powder or granular form. With a maximum UV absorption wavelength of 348 nm and a 1% extinction coefficient of 1140, it delivers superior brightness enhancement ideal for detergents, textiles, and paper industries. This stilbene-based OBA is traded internationally in bulk packaging such as 25kg drums or 500kg big bags, making it a key import commodity for formulation manufacturers seeking consistent whitening performance at competitive pricing.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Optical brightener CBS-X (OBA 351) from Raytop is available for wholesale import from Raytop Chemical Co., Ltd, a verified Supplier based in China. The current FOB price is 13. Minimum order quantity starts at 1 Bags. HS Code: 3204.20 — used for customs classification and import duty calculation. Key product specifications include 3204.20, EximNext, Stilbene-Based Fluorescent Whitening Agent (C28H20Na2O6S2).
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为业务采购Optical Brightener Cbs-X (Oba 351) From Raytop时,质量与成本的平衡至关重要。Raytop 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 Commercial Grade OBA 351 / C.I. Fluorescent Brightener 351、Min. 98% active content; 1% Extinction Coefficient: 1140、Yellowish green crystal powder or granular)。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 $13/Bags),并高效管理大宗订单(最小起订量 1 Bags)。 该产品按 HS 编码 3204.20 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。
进口Optical Brightener Cbs-X需要关注物流运输、海关合规和安全付款条款。Raytop 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 3204.20 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。
可靠的合作伙伴是进口业务成功的基石。本Optical Brightener Cbs-X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。
进口Optical Brightener Cbs-X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 3204.20)。常见付款方式包括信用证(L/C)、电汇(T/T)和付款交单(D/P)。
Raytop Chemical Co., Ltd当前针对Optical Brightener Cbs-X (Oba 351) From Raytop的批发价格为 $13/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Raytop Chemical Co., Ltd发送询盘。
供应商Raytop Chemical Co., Ltd将Optical Brightener Cbs-X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。
用于国际运输和海关清关,Optical Brightener Cbs-X (Oba 351) From Raytop对应的 HS 编码为 3204.20。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。
从China进口Optical Brightener Cbs-X时,可直接与Raytop 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。
是的,Raytop 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。
Raytop Chemical Co., Ltd供应的Optical Brightener Cbs-X (Oba 351) From Raytop主要规格包括 Commercial Grade OBA 351 / C.I. Fluorescent Brightener 351、Min. 98% active content; 1% Extinction Coefficient: 1140 和 Yellowish green crystal powder or granular。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。
Raytop Chemical Co., Ltd为Optical Brightener Cbs-X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。
Optical Brightener Cbs-X在全球范围内均有活跃的进口需求。可通过平台向Raytop Chemical Co., Ltd索取特定目的地的 CIF 或 CFR 报价。
Raytop Chemical Co., Ltd持有国际通行的质量认证,确保Optical Brightener Cbs-X符合跨境贸易所需的国际质量、安全和监管标准。
点击本页面的"索取报价",填写所需数量、运输条款和目的国。Raytop 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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