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Acid Brown 75 Dyes from Sparrowings International is an acid dye with CAS number 8011-86-7, also known as Acid Brown AFC, and carries the EINECS identifier 229-637-4. The dye has a molecular formula of C10H9NO7S2 and is supplied in powder form, originating from Gujarat, India. It is classified as an acid dyestuff, primarily used for colouring leather, textiles, and polyamide materials, offering consistent performance in industrial dyeing processes.
The dye’s chemical structure supports strong affinity for protein and polyamide fibres, delivering uniform shade penetration and colour fastness typical of acid dyes. In textile applications, it is often selected for its stability in acidic to neutral pH ranges, a standard requirement for acid dye classes. The powder form ensures ease of handling and dissolution in water, with typical solubility rates exceeding 50 g/L at 25°C, a common benchmark for commercial acid dyes.
Industrial buyers of Acid Brown 75 include leather finishers, textile mills, and manufacturers of synthetic fibres seeking reliable colour consistency. The dye is suited for batch and continuous dyeing processes, with typical application temperatures between 60-100°C. Sourcing from Gujarat provides access to a major hub for dye production, with logistics often arranged via Nhava Sheva or Mundra ports. Buyers should confirm packaging options, as bulk shipments commonly use 25 kg or 50 kg multi-wall paper bags with inner polyethylene liners.
| CAS Number | 8011-86-7 |
| Other Names | Acid Brown AFC |
| Molecular Formula | C10H9NO7S2 |
| EINECS Number | 229-637-4 |
| Place of Origin | Gujarat, India |
| Type | Acid Dye |
| Appearance | Powder |
| Primary Usage | Leather Dyestuffs, Textile Dyestuffs, Polyamide |
| Brand Name | Sparrowings |
| Typical Solubility in Water | 50 g/L at 25°C (standard for acid dyes) |
| Typical pH Stability Range | Acidic to neutral (standard for acid dye class) |
| Typical Application Temperature | 60-100°C (industry standard) |
Sparrowings International operates from Ahmedabad, Gujarat, with its registered address at D-101, Maruti Homes, Opp. Shreenath Elegance, Nana Chiloda. The company is listed under the Harbor trust tier, indicating a baseline level of verified business information, though its response rate and average response time are currently not available, suggesting buyers may need to follow up directly for inquiries.
As a supplier of dyestuffs, Sparrowings International focuses on acid dyes, including Acid Brown 75, for industrial applications. The profile does not disclose additional details such as production capacity, certifications, or client base, so buyers should verify these aspects through direct communication. The company’s location in Gujarat aligns with India’s prominent dye manufacturing region, offering logistical advantages for domestic and international shipments.
| 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 ordering Acid Brown 75 from Sparrowings International, verify the dye’s compliance with your industry’s regulatory standards, such as REACH for Europe or EPA for the US. Request a Certificate of Analysis (CoA) to confirm the CAS number, molecular formula, and purity levels, as these documents ensure the product matches your technical requirements. Additionally, check if the supplier provides Material Safety Data Sheets (MSDS) for handling and safety protocols.
Confirm logistics details, including Incoterms (e.g., FOB or CIF), port of loading, and estimated lead times. For shipments from Gujarat, common ports include Nhava Sheva or Mundra, and buyers should clarify whether the supplier handles inland transportation to the port. Payment terms, such as TT (Telegraphic Transfer) or LC (Letter of Credit), should also be agreed upon to avoid delays in processing.
Conduct quality checks upon receipt by testing the dye’s solubility, shade consistency, and colour fastness under your production conditions. Request samples for lab testing prior to bulk orders to ensure compatibility with your materials and processes. Documentation such as the CoA, MSDS, and test reports should accompany each shipment to validate compliance with agreed specifications.
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When sourcing Acid Brown 75 Dyes 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 75 Dyes 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 Acid Brown 75 Dyes 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 Acid Brown 75 Dyes 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 75 Dyes 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 75 Dyes. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Acid Brown 75 Dyes 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 75 Dyes 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 75 Dyes with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Acid Brown 75 Dyes 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 75 Dyes 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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