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Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›Acid Blue 7 is a synthetic acid dye identified by CAS number 3486-30-4 and EINECS number 222-476-0. Its molecular formula is C37H35N2NaO6S2, and it is supplied as a blue powder. This dye is also known by the trade name Acid Turquoise Blue A and is classified as an acid dyestuff, making it suitable for applications requiring water-soluble colourants.
The primary uses of Acid Blue 7 include dyeing leather, paper, plastics, textiles, and biological materials. Its chemical structure allows for strong bonding with protein-based substrates, ensuring vibrant and durable colouration. In the textile industry, acid dyes like this are valued for their ability to produce bright, consistent shades with good penetration into fibres. Typical industry specifications for such dyes include a dye content of 75% to 85% and a pH range of 4 to 6 for optimal application.
Sparrowings International, based in Gujarat, India, offers Acid Blue 7 as a versatile dyestuff for industrial buyers. The product is particularly suited for manufacturers of leather goods, printed materials, and coloured plastics. Buyers should confirm packaging options, as the listing does not specify details beyond the powder form. The dye’s stability and compatibility with various substrates make it a popular choice for bulk sourcing.
| CAS Number | 3486-30-4 |
| EINECS Number | 222-476-0 |
| Molecular Formula | C37H35N2NaO6S2 |
| Chemical Type | Acid Dye |
| Appearance | Blue Powder |
| Trade Names | Acid Turquoise Blue A |
| Primary Applications | Leather dyestuffs, paper dyestuffs, plastic dyestuffs, textile dyestuffs, biological dyestuffs |
| Model Number | Acid Blue 7 |
| Place of Origin | Gujarat, India |
| Dye Content | typical 75% to 85% |
| pH Range for Application | standard 4 to 6 |
| Solubility | standard 100 g/l at 25°C |
Sparrowings International is located in Ahmedabad, Gujarat, India, with its address at D-101, Maruti Homes, Opp. Shreenath Elegance, Nana Chiloda. The company operates within the harbor trust tier, confirming its legitimate business presence. It specialises in the supply of acid dyes, including Acid Blue 7, for a range of industrial applications.
The supplier’s profile does not provide details on response rates, certifications, or production capacity. Buyers should directly contact Sparrowings International to confirm technical specifications, trade terms, and lead times. The company’s focus on dyestuffs for leather, paper, plastics, and textiles suggests a broad market reach, but no additional verification signals are listed.
| 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 |
Before placing an order for Acid Blue 7, verify the CAS number (3486-30-4) and EINECS number (222-476-0) to ensure the product matches your requirements. Request a certificate of analysis to confirm dye content, solubility, and impurity levels, as these directly impact colour performance and production efficiency.
Clarify the packaging, incoterms, and lead time with Sparrowings International, as these details are not specified in the listing. Acid dyes are often shipped in 25 kg or 50 kg bags, but bulk orders may require custom packaging. Discuss whether the supplier can accommodate FOB, CIF, or other trade terms, and confirm accepted payment methods such as wire transfers or letters of credit.
Perform quality checks upon delivery by testing the dye’s solubility, colour strength, and fastness under application conditions. For leather and textile use, conduct lab tests to assess compatibility with your substrates. Ensure the supplier provides a material safety data sheet (MSDS) for safe handling, storage, and disposal, as Acid Blue 7 is a chemical product requiring proper precautions.
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为业务采购Acid Blue 7时,质量与成本的平衡至关重要。Sparrowings International是一家位于India的认证供应商,提供该产品用于国际出口。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 $510/Bags),并高效管理大宗订单(最小起订量 1 Bags)。该产品在Products行业占据重要地位、全球进口需求强劲。
进口Acid Blue 7需要关注物流运输、海关合规和安全付款条款。Sparrowings International,提供整箱(FCL)或散箱(LCL)海运等灵活运输方案。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Acid Blue 7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Acid Blue 7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。常见付款方式包括信用证(L/C)、电汇(T/T)和付款交单(D/P)。
Sparrowings International当前针对Acid Blue 7的批发价格为 $510/Bags(FOB条款,发货地India)。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Sparrowings International发送询盘。
供应商Sparrowings International将Acid Blue 7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。
Acid Blue 7的 HS 编码分类取决于具体的规格和形态。请通过 EximNext 联系Sparrowings International,获取准确的 HS 编码和目的国所需的清关文件。
从India进口Acid Blue 7时,可直接与Sparrowings International协商运输条款(FOB、CIF 或 EXW)。同时请确保您在目的国具备进口Products类产品所需的相关许可。
是的,Sparrowings International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。
如需完整的技术参数表或分析证书(COA),请通过 EximNext 直接向Sparrowings International发送询盘。
Sparrowings International为Acid Blue 7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。
Acid Blue 7在全球范围内均有活跃的进口需求。可通过平台向Sparrowings International索取特定目的地的 CIF 或 CFR 报价。
Sparrowings International持有国际通行的质量认证,确保Acid Blue 7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。Sparrowings International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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