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Acid Black from Shijiazhuang Bangshang Trade Co., Ltd. is a synthetic acid dye with the chemical formula C22H14N6Na2O9S2 and CAS number 167954-13-4, supplied as a reddish dark brown powder. It is classified under HS code 32041200 and is primarily used for dyeing wool, silk, nylon, and leather in the textile industry. The dye delivers consistent color uniformity and fastness, making it a reliable choice for manufacturers of fashion apparel, upholstery fabrics, and leather goods.
As an anionic sodium-based acid dye, this product bonds effectively with protein and polyamide fibers, producing deep, rich shades that resist fading under typical wear and washing conditions. It is formulated for stability in industrial dyeing processes, with compatibility across standard textile machinery. The powder form ensures ease of handling and dissolution in aqueous dye baths.
Textile producers and leather processors source this dye for bulk applications, where color consistency and material compatibility are critical. It is particularly suited to operations requiring repeatable results across large production runs. Buyers should confirm dye compatibility with their specific fiber types and processing conditions, as performance can vary with pH, temperature, and auxiliary chemicals.
| Chemical Formula | C22H14N6Na2O9S2 |
| CAS Number | 167954-13-4 |
| Physical Form | Reddish dark brown powder |
| HS Code | 32041200 |
| Dye Class | Anionic acid dye (sodium-based) |
| Primary Applications | Wool, silk, nylon, leather |
| Color Fastness | Excellent to washing and light (typical for acid dyes) |
| Solubility | Soluble in water (standard for sodium-based acid dyes) |
| pH Range for Application | 2.0 - 4.0 (typical for acid dyes) |
| Storage Stability | Stable under dry, cool conditions (standard for powder dyes) |
Shijiazhuang Bangshang Trade Co., Ltd. operates from Zhongxing, Hebei Jinzhou, China, as an importer specializing in chemical products for industrial use. The company’s address and operational focus are centered in Hebei, a region known for its chemical manufacturing and export activity. Its profile indicates a harbor trust tier, reflecting a baseline level of verified trade engagement.
The supplier’s listing provides detailed technical information about Acid Black, including its chemical composition, HS classification, and target applications. However, the profile shows no recorded response rate or average response time, which buyers should factor into their sourcing timeline. Verification of trade terms, such as incoterms and packaging, must be confirmed directly with the supplier.
Acid Black is a synthetic acid dye with CAS 167954-13-4, molecular formula C22H14N6Na2O9S2. Supplied as a reddish dark brown powder, this dye is widely used in the textile industry for dyeing wool, silk, nylon, and leather, offering excellent color fastness and uniformity. Classified under HS code 32041200, it is a high-demand import-export chemical product sourced primarily from Hebei, China. This dye is ideal for manufacturers seeking consistent quality for fashion apparel, upholstery fabrics, and leather goods production.
| 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 Acid Black from Shijiazhuang Bangshang Trade Co., Ltd., verify the dye’s compatibility with your target materials and processing conditions. Request a sample for lab testing to assess color fastness, shade consistency, and performance under your specific pH and temperature parameters. Confirm the supplier’s ability to provide consistent batches, as variations in dye lots can impact results.
Clarify logistics details, including incoterms (e.g., FOB or CIF), packaging specifications, and lead times for bulk orders. Acid Black is typically shipped in 25 kg bags, but packaging can vary. Ensure the supplier can meet your volume requirements and delivery schedules. Payment terms, such as TT or LC, should also be agreed upon in advance.
Quality checks should include testing for color strength, fastness to washing and light, and solubility in water. Request a Certificate of Analysis (COA) and Material Safety Data Sheet (MSDS) to confirm compliance with international standards. Inspect shipments for moisture content, particle size, and uniformity upon arrival. For critical applications, consider third-party inspection before release for production.
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When sourcing Acid Black for your business, securing the right balance of quality and cost is essential. Shijiazhuang Bangshang Trade Co., Ltd., a verified supplier based in China, offers this product with key specifications including Technical Grade Acid Dye, C22H14N6Na2O9S2, Einecs No. 213-903-1, and Reddish dark brown powder. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $4,5006,000./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 320412, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Importing Acid Black requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shijiazhuang Bangshang Trade 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 320412 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Acid Black 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 Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Acid Black 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 320412 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 Acid Black from Shijiazhuang Bangshang Trade Co., Ltd. is $4,5006,000./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 Shijiazhuang Bangshang Trade Co., Ltd. through EximNext.
The supplier, Shijiazhuang Bangshang Trade Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Acid Black. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Acid Black is classified under HS Code 320412. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Acid Black from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shijiazhuang Bangshang Trade Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Yes, Shijiazhuang Bangshang Trade 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 Acid Black supplied by Shijiazhuang Bangshang Trade Co., Ltd. include Technical Grade Acid Dye, C22H14N6Na2O9S2, Einecs No. 213-903-1, and Reddish dark brown powder. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shijiazhuang Bangshang Trade Co., Ltd. offers Acid Black with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Acid Black is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shijiazhuang Bangshang Trade Co., Ltd. through our platform.
Shijiazhuang Bangshang Trade Co., Ltd. maintains international quality certifications. These ensure that the Acid Black 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. Shijiazhuang Bangshang Trade 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 Shijiazhuang Bangshang Trade Co., Ltd..
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