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Acid Orange 7, also referred to as Orange II, is a water-soluble acid dye used extensively in the colouration of wool, nylon, silk, paper, leather, and ink. Karsandas Mavji, based in Mumbai, supplies this dye in various packaging options, catering to industries that require precise and vibrant orange hues. The dye is formulated using acids and compounds sourced from certified vendors, ensuring consistent quality for industrial applications.
As an acid dye, Acid Orange 7 - Orange II is known for its bright orange shade and good affinity for protein and polyamide fibres. It typically exhibits a molecular weight around 350.32 gm/mol and is soluble in water, making it easy to apply in dyeing processes. Standard for acid dyes, it offers good wash fastness and moderate lightfastness, which can be enhanced with appropriate after-treatments.
Textile manufacturers, paper producers, and leather processors source Acid Orange 7 - Orange II for its versatility across multiple substrates. The dye is particularly valued in the production of dyed fabrics, inks, and coated materials where colour consistency and stability are critical. Buyers should confirm the dye’s compatibility with their specific materials and production conditions, as well as its performance under varying pH levels and temperatures.
| Colour Index Number | C.I. 15510 |
| CAS Number | 633-96-5 |
| Molecular Weight | 350.32 gm/mol (typical) |
| Solubility | Water-soluble |
| Typical Purity | 85-90% (standard for acid dyes) |
| pH Range for Application | Acidic (typical) |
| Fastness Properties | Good wash fastness, moderate lightfastness (standard) |
| Fibre Affinity | Wool, nylon, silk, paper, leather |
| Packaging | Multiple options (as per supplier) |
| Shelf Life | 24 months (standard when stored properly) |
Karsandas Mavji is located at 203 Rangwala Apartments on M.G. Road in Ghatkopar West, Mumbai, Maharashtra. The company specialises in the manufacture of acid dyes, including Acid Orange 7 - Orange II, and serves a range of industries such as textiles, paper, and leather. Its profile highlights a focus on sourcing premium quality raw materials from certified vendors to ensure product reliability.
The supplier’s description confirms its role as a manufacturer of acid dyes but does not provide details on production capacity, certifications, or export history. Buyers should directly engage with Karsandas Mavji to verify these aspects and confirm the company’s ability to meet specific order requirements. The Mumbai location may offer logistical advantages for both 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 placing an order with Karsandas Mavji, confirm the dye’s purity, molecular weight, and solubility to ensure it meets your production standards. Request a Certificate of Analysis to verify that the product adheres to typical industry specifications, such as 85-90% purity and a molecular weight of approximately 350.32 gm/mol. This validation is critical for achieving consistent dyeing results.
Discuss logistics details, including available packaging options and the supplier’s ability to handle bulk shipments from Mumbai. Clarify Incoterms, lead times, and payment terms directly with Karsandas Mavji, as these are not specified in the listing. For international orders, ensure the supplier can provide necessary export documentation, compliance certificates, and customs support.
Upon receipt, perform quality checks to validate the dye’s colour consistency, solubility, and compatibility with your materials. For high-stakes applications, consider third-party testing to assess wash fastness, lightfastness, and resistance to processing chemicals. Ensure all documentation, including safety data sheets and regulatory compliance certificates, is provided to meet industry and legal requirements.
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Securing a reliable supply chain for Acid Orange 7 - Orange Ii is critical for maintaining your business operations. Karsandas Mavji, a verified supplier located in India, provides high-quality Acid Orange 7 - Orange Ii ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Acid Orange 7 - Orange Ii from India, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Karsandas Mavji. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Karsandas Mavji is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.
When importing Acid Orange 7 - Orange Ii from India, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Karsandas Mavji directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Karsandas Mavji provides Acid Orange 7 - Orange Ii for bulk export from India. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Karsandas Mavji. Contact the supplier to discuss the best logistics options for importing Acid Orange 7 - Orange Ii to your country.
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