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Acid Yellow 49 is a synthetic acid dye identified by the CAS number 12239-15-5 and EINECS number 235-473-4. Supplied by Sparrowings International as a powder, this dye is primarily used in leather, textile, and polyamide applications. Its chemical formula is C16H13Cl2N5O3S, and it is marketed under the brand name Sparrowings, with Everlan Brown EGL listed as an alternative name.
The dye is designed for industrial dyeing processes where strong colourfastness and consistency are required. Acid dyes like this typically have a molecular structure that allows them to form ionic bonds with amino groups in protein-based fibres, resulting in vibrant, long-lasting colours. The powder form ensures easy handling and dissolution in water, with typical solubility rates exceeding 100 g/l at room temperature for standard acid dyes.
Common applications include dyeing leather for footwear and accessories, textiles for apparel, and polyamide fibres for industrial uses. Sparrowings International is based in Ahmedabad, Gujarat, and ships from this region, which is a hub for chemical and dyestuff manufacturing in India. Buyers should confirm the dye’s suitability for their specific materials and processes before bulk ordering.
| Dye Type | Acid Dye |
| Product Form | Powder |
| Colour Index | Acid Yellow 49 |
| CAS Number | 12239-15-5 |
| EINECS Number | 235-473-4 |
| Chemical Formula | C16H13Cl2N5O3S |
| Alternative Name | Everlan Brown EGL |
| Primary Substrates | Leather, Textile, Polyamide |
| Typical Solubility | Over 100 g/l at 25°C (standard for acid dyes) |
| Brand Name | Sparrowings |
Sparrowings International is located in Ahmedabad, Gujarat, with its address at D-101, Maruti Homes, Opp. Shreenath Elegance, Nana Chiloda. The company specialises in the production and supply of dyestuffs, including acid dyes for leather, textile, and polyamide applications. Its product line includes Acid Yellow 49, which is manufactured and marketed under its own brand name.
The supplier provides limited profile details, with no recorded response rate or average response time. The listing specifies the dye’s chemical identity, form, and primary uses but does not include information on production capacity, certifications, or export markets. Buyers are advised to request these details directly to assess the supplier’s ability to meet their requirements.
| 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 |
Prior to ordering, confirm the dye’s compatibility with your intended substrates and dyeing conditions. Request a sample for testing to evaluate colour consistency, fastness, and solubility in your specific environment. Ensure the supplier can provide a COA and MSDS to verify the dye’s chemical and physical properties.
Discuss logistics with the supplier, including lead times for bulk orders and the preferred port of shipment from Gujarat. Common Incoterms for such transactions include FOB or CIF, with payment terms often negotiated as LC or TT. Clarify who bears responsibility for shipping, insurance, and customs duties to avoid misunderstandings.
Upon receipt, conduct quality checks such as visual inspection for colour uniformity and laboratory tests for solubility and fastness. For large shipments, consider third-party inspection at the supplier’s facility or port of loading. Verify that all documentation, including COA, MSDS, and packing lists, is accurate and complete to facilitate smooth customs clearance and production.
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When sourcing Acid Yellow 49 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 Yellow 49 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 global 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 Yellow 49 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 import export marketplace. Start your sourcing journey today.
Importing Acid Yellow 49 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 Yellow 49 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 Yellow 49. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Acid Yellow 49 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 Yellow 49 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 Yellow 49 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Acid Yellow 49 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 Yellow 49 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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