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Acid Brown 264 is a synthetic acid dye with the CAS number 6505-96-0, also known in trade as Acid Brilliant Red 3B. This product is supplied in powder form, manufactured by Sparrowings International in Gujarat, India. It carries the molecular formula C24H19N3Na2O9S3 and is specifically formulated for dyeing leather, paper and textile substrates, delivering consistent colour yield in industrial applications.
The dye belongs to the acid class, which is water-soluble and typically applied in acidic or neutral pH conditions to achieve high fixation on protein and polyamide fibres. Acid dyes like this are valued for their brightness, level dyeing properties and resistance to light and washing when properly fixed. Standard practice in the dyestuff industry includes testing for colour strength, solubility and shade consistency under controlled pH and temperature ranges.
Acid Brown 264 is commonly used by tanneries, textile mills and paper manufacturers to produce brown and reddish-brown hues. Buyers in these sectors often source acid dyes in bulk for repeat production runs, with packaging and handling tailored to maintain stability and prevent dust formation. Confirm compatibility with your substrate and processing conditions, as acid dyes may require specific auxiliaries for optimal performance.
| CAS Number | 6505-96-0 |
| Other Names | Acid Brilliant Red 3B |
| Molecular Formula | C24H19N3Na2O9S3 |
| Appearance | Powder |
| Dye Type | Acid Dye |
| Primary Uses | Leather Dyestuffs, Paper Dyestuffs, Textile Dyestuffs |
| Place of Origin | Gujarat, India |
| Solubility (water) | Soluble (typical for acid dyes) |
| pH Application Range | Acidic to neutral (typical for acid dyes) |
| Light Fastness | Moderate to good (standard for acid dye class) |
Sparrowings International operates from D-101, Maruti Homes, Opposite Shreenath Elegance in Nana Chiloda, Ahmedabad, Gujarat. The company is registered under the harbor trust tier, indicating a baseline level of verified information. Its product line includes acid dyes such as Acid Brown 264, supplied under its own brand name and targeted at industrial users in leather, textile and paper sectors.
The supplier’s profile does not list a response rate or average response time, which means buyers should expect to follow up directly for technical or trade inquiries. Sparrowings International positions itself as a manufacturer and exporter of dyestuffs, with a stated focus on quality and consistency in its dye formulations. No additional claims about certifications, production capacity or client base are provided in the available data.
| 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 Brown 264, verify the dye’s compatibility with your specific substrate and processing conditions. Request a sample for lab testing to confirm colour yield, solubility and fastness properties, as these can vary based on your production environment. Check that the CAS number and molecular formula match the intended application to avoid mislabeling or substitution.
Confirm logistics details such as packaging type, net weight per unit and palletisation options to ensure safe handling and storage. Lead time and Incoterms should be clarified upfront, as these can impact delivery schedules and cost responsibilities. For bulk shipments, discuss whether the supplier can provide a certificate of analysis (COA) for each batch to validate its specifications.
Quality checks should include testing for solubility, pH stability and colour fastness under your operating conditions. Inspect the packaging for intact seals and proper labeling, including the CAS number, batch number and manufacturer details. Request documentation such as material safety data sheets (MSDS) and technical data sheets (TDS) to ensure compliance with your industry’s regulatory standards.
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When sourcing Acid Brown 264 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 Brown 264 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 Acid Brown 264 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 Acid Brown 264 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 Brown 264 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 Brown 264. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Acid Brown 264 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 Brown 264 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 Brown 264 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Acid Brown 264 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 Brown 264 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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