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Acid black 26 is a synthetic acid dye with the CAS number 6262-07-3, supplied by Sparrowings International as a powder for textile and leather applications. It carries the molecular formula C32H21N5Na2O7S2 and EINECS number 228-412-8, with a place of origin in Gujarat, India. The dye is classified under acid dyestuffs, specifically used for polyamide fibres, leather and textiles to achieve deep black shades with good lightfastness.
The product is a sodium salt of a sulfonic acid derivative, typical for acid dyes that bond ionically with amino groups in protein or polyamide substrates. Standard acid dyes like this exhibit solubility in water, with typical pH application ranges between 2.5 and 4.5 for optimal uptake. The powder form ensures stability during storage and ease of dissolution in dye baths.
Textile mills and leather finishers source acid black 26 for uniform colouration in woven fabrics, knitwear and finished leather goods. Buyers typically confirm dye compatibility with their substrate and process conditions, as well as the absence of restricted substances under REACH or similar regulations. Bulk shipments are conventional, with packaging and lead times agreed directly with the supplier.
| CAS Number | 6262-07-3 |
| Molecular Formula | C32H21N5Na2O7S2 |
| EINECS Number | 228-412-8 |
| Appearance | Powder |
| Place of Origin | Gujarat, India |
| Type | Acid Dye |
| Primary Usage | Leather Dyestuffs, Textile Dyestuffs, Polyamide |
| Solubility | Water-soluble (typical for acid dyes) |
| Application pH Range | 2.5 - 4.5 (standard for acid dyes) |
| Lightfastness | Good (typical for this dye class) |
Sparrowings International operates from D-101, Maruti Homes, Opposite Shreenath Elegance in Nana Chiloda, Ahmedabad, Gujarat. The supplier is listed under the harbor trust tier, indicating a baseline verification level for trade engagement. The address confirms a physical presence in a key industrial region for chemical and dye manufacturing in India.
The company’s listing specifies Acid black 26 as part of its dyestuff portfolio, with a focus on leather and textile applications. No additional certifications, response metrics or historical trade data are provided in the available profile. Buyers are advised to request documentation on manufacturing standards, batch consistency and regulatory compliance directly from Sparrowings International.
| 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 placing an order for Acid black 26 from Sparrowings International, verify the dye’s compatibility with your intended substrate and production process. Request a sample for lab testing to assess colour consistency, fixation rates and fastness properties under your specific conditions. Confirm the absence of restricted chemicals by reviewing regulatory compliance certificates.
Agree on logistics details such as packaging type, net weight per unit and palletisation to ensure safe transit. Clarify lead times for bulk shipments from Gujarat, as well as the Incoterms offered by the supplier. Payment terms, including advance deposits and letter of credit requirements, should be negotiated upfront to avoid delays.
Implement quality checks upon receipt, including visual inspection for colour uniformity and particle size distribution. Test each batch for solubility, pH stability and fastness to light, washing and rubbing. Maintain documentation for traceability, including lot numbers and certificates of analysis, to support compliance and troubleshooting.
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When sourcing Acid Black 26 for your business, securing the right balance of quality and cost is essential. Sparrowings International, a verified supplier based in India, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $510/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Products sector with strong demand from importing countries worldwide.
Importing Acid Black 26 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Sparrowings International offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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 B2B 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 26 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 Products category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Acid Black 26 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 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 26 from Sparrowings International is $510/Bags on FOB terms from India. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Sparrowings International through EximNext.
The supplier, Sparrowings International, has set a Minimum Order Quantity (MOQ) of 1 Bags for Acid Black 26. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Acid Black 26 depends on the specific grade and form. Contact Sparrowings International through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Acid Black 26 from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Sparrowings International. Ensure you have the necessary import licenses for Products products in your destination country.
Yes, Sparrowings International 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Sparrowings International through EximNext.
Sparrowings International offers Acid Black 26 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Acid Black 26 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Sparrowings International through our platform.
Sparrowings International maintains international quality certifications. These ensure that the Acid Black 26 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. Sparrowings International 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 Sparrowings International.
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