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Direct Red 28 is an anionic azo dye supplied in powder form by Sparrowings International. The dye carries CAS number 573-58-0 and is listed under EINECS 209-358-4. Its molecular formula is C32H22N6Na2O6S2, and it is marketed under the brand name Sparrowings.
The product is classified as a direct dye, suitable for both paper and textile applications. In the dye industry, powders of this class are usually offered with a purity of at least 95 percent, which is a typical benchmark for colour consistency. Moisture content is commonly kept below 5 percent to ensure stable dosing, a standard requirement for bulk handling. Particle size distribution generally ranges from 20 to 80 micrometres, a typical specification that influences dispersion in aqueous media.
Manufacturers of printing inks, fabric finishing houses and paper mills frequently source Direct Red 28 for its bright scarlet hue. The dye integrates easily into water‑based formulations, delivering consistent colour under a pH range of 2 to 10, a typical stability window for direct dyes. While the listing does not disclose minimum order quantities or payment conditions, interested importers should request a formal quotation that specifies MOQ, Incoterms and lead time. Sparrowings International lists its address in Ahmedabad, Gujarat, allowing buyers to verify the legal entity before concluding a contract.
| CAS No. | 573-58-0 |
| EINECS No. | 209-358-4 |
| Molecular Formula | C32H22N6Na2O6S2 |
| Other Names | Direct Scarlet 4B |
| Place of Origin | Gujarat, India |
| Type | Direct Dye |
| Typical Purity | ≥95% (typical) |
| Typical Moisture Content | <5% (typical) |
| Typical Particle Size | 20‑80 µm (typical) |
| Typical pH Stability Range | 2‑10 (typical) |
Sparrowings International is registered at D-101, Maruti Homes, Opp. Shreenath Elegance, Nana Chiloda, Ahmedabad, Gujarat 382330, India. As a harbour‑tier supplier on the platform, its profile shows a response rate of 0 percent and no recorded response time, indicating limited communication activity. The address confirms a physical presence in a major industrial zone of Gujarat.
The company offers Direct Red 28 and Direct Red 31 as powdered direct dyes for paper and textile or plastic applications. The listing provides chemical identifiers but does not disclose certifications, production capacity, or specific lead‑time commitments, so buyers should obtain those details directly from the supplier.
| 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, importers should verify the legal status of Sparrowings International by checking the company registration number at the Gujarat state Registrar of Companies and confirming the address matches the one on the supplier profile. Request a copy of the latest factory audit or a third‑party inspection report to ensure the facility complies with relevant chemical handling regulations. Obtaining a signed pro‑forma invoice with detailed product specifications will also protect against mismatches.
The listing does not specify lead‑time, Incoterms or payment conditions, so buyers must ask the supplier to clarify these trade terms. Common practice for bulk dye shipments from India includes FOB or CIF arrangements through the ports of Mundra or Nhava Sheva, with lead‑times ranging from 30 to 45 days after order confirmation. Payment methods typically involve a T/T advance against proof of shipment or a letter of credit, but the exact requirement should be negotiated directly with Sparrowings International.
Importers should arrange an independent quality inspection that tests the dye for colour strength, purity and moisture content according to ISO 9001 sampling procedures. Request a Certificate of Analysis for each batch, which should list the CAS number, purity percentage and any relevant safety data sheet information. Verifying compliance with REACH or local chemical regulations will further ensure that Direct Red 28 can be used in the intended manufacturing process without regulatory delay.
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Direct Red 28 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 Red 28 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 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 Direct Red 28 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 online B2B marketplace. Start your sourcing journey today.
Importing Direct Red 28 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 Red 28 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 Red 28. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Direct Red 28 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 Red 28 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 Red 28 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Direct Red 28 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 Red 28 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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