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Direct Blue 80 is a direct dye with CAS number 12222-00-3 and molecular formula C34H22N4Na4O16S4, supplied as a fine blue powder. It is registered under EINECS 235-414-2 and originates from Gujarat, India. This variant is designed for both textile and leather dyeing, offering higher solubility and brighter blue tones compared to older direct blue dyes. The product is free from visible impurities and flows freely as a dry powder.
As a sodium-rich direct dye, it exhibits strong affinity for both cellulose and collagen substrates, making it suitable for cotton, viscose, and leather. Typical industry specifications include a moisture content below 4% and a particle size distribution of 30-120 microns. Unlike some direct dyes, Direct Blue 80 maintains colour stability in alkaline conditions, allowing use in post-dyeing treatments. It is not recommended for synthetic fibres like polyester or nylon.
Leather tanners and textile mills in Bangladesh, Vietnam, and Turkey commonly source this dye for medium to dark blue finishes. Packaging is standard 25 kg polypropylene bags with inner moisture barrier. Trade terms are usually FOB Mumbai or EXW Ahmedabad. Buyers must verify batch consistency through spectrophotometric analysis and request a technical data sheet detailing dyeing parameters for their specific substrate.
| CAS Number | 12222-00-3 |
| EINECS Number | 235-414-2 |
| Molecular Formula | C34H22N4Na4O16S4 |
| Appearance | Powder |
| Primary Use | Leather dyestuffs, Textile dyestuffs |
| Typical Moisture Content | Below 4% (standard for high-purity direct dyes) |
| Typical Particle Size | 30-120 microns (standard for leather dye applications) |
| Solubility in Water | Very high, forms deep blue solutions |
| Typical pH Stability Range | 4 to 10 (wider than most direct dyes) |
| Typical Dyeing Temperature for Leather | 40 to 60°C (standard for chrome-free tanning processes) |
Sparrowings International operates from Ahmedabad, Gujarat, and is registered as a supplier of direct dyes for textile and leather applications. The company's trust tier is listed as harbor, indicating basic verification of business registration and contact details. There is no public information on production capacity, years in operation, or third-party certifications. The supplier does not provide response rate or average response time data, suggesting limited buyer communication infrastructure.
The listing confirms no in-house laboratory testing, no ISO certifications, and no published quality control protocols. Buyers should treat this as a trading entity sourcing from third-party manufacturers rather than a producer. All technical claims must be validated through independent lab reports for each batch. The supplier does not state any minimum order quantity, lead time, or packaging variations beyond standard bulk bags.
| 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, verify the batch-specific Certificate of Analysis for active dye content, insoluble matter, and heavy metal limits. Request test results for lead, cadmium, and chromium according to REACH and ZDHC thresholds. Confirm that the dye is free from banned amines by asking for a third-party lab report. Do not rely on supplier claims without documentation.
Logistics are typically handled via FOB Mumbai or EXW Ahmedabad. Lead times vary from 10 to 20 days depending on stock availability. Buyers should confirm Incoterms, container size (20 ft or 40 ft), and whether palletisation is included. Payment is commonly by TT in advance or LC at sight. Request a packing list with batch numbers and expiry dates.
Perform incoming quality checks using a spectrophotometer to compare shade against the approved standard. Test solubility by dissolving 1 g in 100 mL water at 85°C and filtering through a 0.45 µm membrane. Measure residue weight to confirm insoluble matter is under 0.5%. Retain a sample from each batch for future shade matching and dispute resolution.
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When sourcing Direct Blue 80 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 Blue 80 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 Blue 80 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 Blue 80 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 Blue 80 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 Blue 80. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Direct Blue 80 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 Blue 80 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 Blue 80 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Direct Blue 80 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 Blue 80 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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