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Acid Black 1 from Sparrowings International is a synthetic acid dye supplied under CAS number 1064-48-8, also known as Acid Black 10B or Acid Black 8GB. The product is a black powder with the molecular formula C22H14N6Na2O9S2, designed for industrial dyeing applications in textiles, leather, paper and plastics.
The dye is standardised to a fine powder consistency, ensuring rapid dissolution in water for efficient uptake during dyeing. Its chemical structure provides strong affinity to protein and polyamide fibres, resulting in deep, uniform black shades with high resistance to fading. Typical applications include dyeing wool, silk, nylon and leather goods where colourfastness is critical.
Sparrowings International positions Acid Black 1 for use in food dyestuffs, ink, leather, paper and textile manufacturing, though buyers must confirm suitability for their specific regulatory and technical requirements. The dye is produced in Gujarat, India, a region with established chemical manufacturing infrastructure. Trade terms, including MOQ and packaging, should be confirmed directly with the supplier.
| CAS Number | 1064-48-8 |
| Other Names | Acid Black 10B, Acid Black 8GB |
| Molecular Formula | C22H14N6Na2O9S2 |
| EINECS Number | 213-903-1 |
| Physical Form | Black Powder |
| Place of Origin | Gujarat, India |
| Typical Solubility in Water | Soluble typical |
| Typical pH Range for Application | 4.0 - 6.0 typical |
| Substrate Compatibility | Wool, silk, nylon, leather, paper, plastics |
| Typical Colourfastness | High under standard wash and light tests typical |
Sparrowings International is based in Ahmedabad, Gujarat, at D-101, Maruti Homes, Opposite Shreenath Elegance, Nana Chiloda. The company’s address places it in a commercial area with access to Gujarat’s chemical manufacturing and export networks, which are critical for dye production and distribution.
The supplier holds a harbor trust tier, indicating basic verification but with no available response rate or average response time data. Buyers should contact Sparrowings International directly to confirm product specifications, certifications and current trade terms prior to procurement.
| 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 |
Prior to ordering, confirm that the dye meets the regulatory standards for your target market, particularly for heavy metals and restricted substances. Request a certificate of analysis to verify key specifications such as solubility, colour strength and purity for your intended application.
Discuss logistics with the supplier, including lead time, incoterms and packaging options. Acid Black 1 is typically packed in 25 kg to 50 kg bags with moisture barriers to prevent clumping. Gujarat’s proximity to major ports like Mundra and Nhava Sheva facilitates efficient export logistics.
Perform quality checks on receipt, including visual inspection for uniform black powder and lab tests for solubility and colour strength. Conduct a dyeing trial on your specific substrate to validate performance and colour consistency before scaling up production.
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When sourcing Acid Black 1 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 Black 1 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 Black 1 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 Black 1 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 Black 1 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 Black 1. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Acid Black 1 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 Black 1 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 Black 1 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Acid Black 1 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 Black 1 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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