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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›Direct Yellow 50 is a water-soluble azo dye with the CAS number 3214-47-9 and molecular formula C35H24N6Na4O13S4, supplied as a fine powder. It is classified under EINECS 3214-47-9 and is specifically formulated for use in leather, paper, and textile dyeing applications. The product is manufactured in Gujarat, India, and meets standard industrial purity requirements for direct dyes used in industrial dye baths.
The dye exhibits a bright yellow hue with high tinting strength and good solubility in hot water. Its chemical structure allows for strong affinity to cellulose and protein fibers, making it suitable for dyeing cotton, wool, and leather substrates. Typical industry standards for this dye include a moisture content below 5% and a particle size distribution where 95% passes through a 100-mesh sieve. It is not recommended for applications requiring lightfastness beyond moderate levels.
Buyers commonly use Direct Yellow 50 in small-batch dyeing operations for specialty leathers, decorative papers, and low-cost textile prints. It is purchased by manufacturers in Southeast Asia, Africa, and Latin America who require cost-effective colorants for non-photographic applications. Packaging is typically in 25kg multi-wall paper bags with inner polyethylene lining. Trade terms are generally FOB Ahmedabad, with MOQs negotiable based on volume and shipment frequency.
| CAS Number | 3214-47-9 |
| EINECS Number | 3214-47-9 |
| Molecular Formula | C35H24N6Na4O13S4 |
| Appearance | Fine yellow powder |
| Solubility | Readily soluble in hot water, partially soluble in cold water |
| Moisture Content | Typical maximum 5% |
| Particle Size | Typical 95% passing 100-mesh sieve |
| pH of 1% Solution | Typical 6.5 to 8.0 |
| Primary Applications | Leather dyeing, paper coloring, textile printing |
| Packaging | 25kg multi-wall paper bags with inner PE liner |
Sparrowings International is a dyestuff supplier based in Ahmedabad, Gujarat, India, operating from a registered commercial address in the Nana Chiloda industrial zone. The company is listed with a harbor-tier trust rating, indicating basic compliance with supplier verification protocols. There is no public information on production capacity, years in operation, or client list, and response metrics show no recorded activity on the platform.
The business appears focused on exporting direct dyes, with Direct Yellow 50 being the only product currently listed. It does not claim certifications such as ISO, OEKO-TEX, or REACH, nor does it provide test reports or batch-specific data. Buyers should treat this as a trading entity sourcing from third-party manufacturers rather than a producer with in-house synthesis capabilities.
| 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, verify the dye's batch-specific purity and moisture content with a Certificate of Analysis. Confirm that the supplier can provide HPLC chromatograms showing absence of unreacted intermediates. Check that the packaging is intact and labeled with the CAS number, batch ID, and date of manufacture. Do not accept shipments without traceable documentation.
Lead time is typically 15 to 25 days from order confirmation, depending on production scheduling. Incoterms are usually FOB Ahmedabad Port. Payment is commonly via T/T in advance or LC at sight. Buyers should confirm container loading capacity and whether the supplier handles export documentation. Ensure the shipping label includes the UN number for hazardous dyes (UN 3077).
On arrival, inspect the packaging for moisture damage and sample each batch for color consistency using a spectrophotometer. Perform a solubility test by dissolving 1g in 100ml of water at 65°C. Request a dyeing trial on a small substrate to confirm color strength and fastness. Retain samples for 90 days in case of quality disputes, and require the supplier to provide SDS and compliance statements for your market.
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When sourcing Direct Yellow 50 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 Direct Yellow 50 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Direct Yellow 50 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 B2B marketplace. Start your sourcing journey today.
Importing Direct Yellow 50 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 Direct Yellow 50 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 Direct Yellow 50. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Direct Yellow 50 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 Direct Yellow 50 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 Direct Yellow 50 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Direct Yellow 50 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 Direct Yellow 50 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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