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Acid Blue 158 is an acid dye with the CAS number 6370-08-7, supplied by Sparrowings International in powder form. Identified by the EINECS number 228-875-6, its molecular formula is C20H13N2NaO8S2, making it suitable for dyeing leather, textiles, paints, woolen fabrics, and carpets. The product originates from Gujarat, India, and is marketed under the Sparrowings brand name.
As an acid dye, it bonds ionically with protein fibres, offering strong colour uptake and resistance to washing. Typical for this class, Acid Blue 158 delivers consistent shading across wool, nylon, and silk, with standard lightfastness and washfastness ratings for textile applications. Industry usage often includes blending with other acid dyes to achieve custom shades.
Textile manufacturers, leather processors, and paint producers use this dye for vibrant blue colouration in their products. Buyers should confirm compatibility with their substrate and processing conditions, as acid dyes require controlled pH for optimal fixation. This product is packaged for bulk industrial use, with Gujarat’s proximity to major ports facilitating efficient export logistics.
| CAS Number | 6370-08-7 |
| EINECS Number | 228-875-6 |
| Molecular Formula | C20H13N2NaO8S2 |
| Appearance | Powder |
| Dye Type | Acid Dye |
| Primary Usage | Leather, Textile, Paint, Woolen Fabrics, Carpets |
| Place of Origin | Gujarat, India |
| Solubility (typical) | Soluble in water at standard concentrations for dyeing |
| pH Range for Application (typical) | 2.0 - 4.0 |
| Lightfastness (standard) | 4-5 (scale 1-8, typical for acid dyes) |
Sparrowings International is based in Ahmedabad, Gujarat, with its registered address at D-101, Maruti Homes, Opp. Shreenath Elegance, Nana Chiloda. The company operates as a supplier of dyestuffs, including Acid Blue 158, and is listed under the harbor trust tier. Its product portfolio focuses on chemical dyes for industrial applications, with a presence in the Gujarat region.
The supplier provides dyestuffs for leather, textiles, and paints, with Acid Blue 158 as one of its listed products. While the profile does not specify response rates or additional verification signals, the company’s address and product details are publicly available. Buyers are advised to verify the supplier’s current production capacity and quality control measures directly.
| 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 dye’s compatibility with your specific substrate and processing conditions. Acid dyes require precise pH control, so confirm the supplier’s recommended parameters and any additional additives needed for optimal fixation.
Logistics details such as lead time, Incoterms, and payment terms should be confirmed directly with Sparrowings International. Gujarat’s proximity to major ports like Mundra and Kandla can facilitate efficient shipping, but buyers should still clarify port of loading and delivery schedules.
Quality checks should include testing for colour consistency, solubility, and fastness properties. Request a certificate of analysis for the batch, which should detail purity, moisture content, and heavy metal levels. Inspection of the first shipment is advised to ensure compliance with your quality standards.
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When sourcing Acid Blue 158 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 Blue 158 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 Blue 158 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 Blue 158 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 Blue 158 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 Blue 158. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Acid Blue 158 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 Blue 158 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 Blue 158 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Acid Blue 158 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 Blue 158 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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