Import Acid Violet 49 - Violet 5bn — Buy in Bulk from Supplier in India

Acid Violet 49 - Violet 5bn is a synthetic acid dye formulated for high-affinity bonding with protein and polyamide fibres. This product is supplied by Karsandas Mavji from Mumbai, Maharashtra, and is specifically engineered for industrial colouration processes where vivid violet hues are required. The dye’s molecular structure allows for strong uptake in wool, nylon, silk, and leather under acidic conditions, ensuring colour fastness to washing and light exposure typical of acid dye classes.

The dye is compounded from certified raw materials and is available in multiple packaging formats to suit bulk industrial use. Acid Violet 49 belongs to the monoazo class of acid dyes, with a standard molecular weight range of 450-500 g/mol and a typical solubility of 100 g/L in water at 25°C. It is commonly supplied as a dark violet powder with a minimum dye content of 85%, a standard for this class of dyes. The product exhibits a lambda max of approximately 540-550 nm in aqueous solution, which is standard for Violet 5bn variants.

Primary applications include the dyeing of wool for apparel and carpets, nylon for textiles, silk for high-end fabrics, and leather goods where deep violet shades are desired. It is also used in the production of inks and paper coatings. Buyers typically import this dye in 25 kg or 50 kg bags, with bulk shipments arranged via sea freight. The dye is compatible with standard dyeing machinery and can be applied using exhaust or continuous methods. Importers should confirm compatibility with their specific substrate and process parameters before large-scale adoption.

Karsandas Mavji operates from 203 Rangwala Apartments on M.G Road in Ghatkopar West, Mumbai, Maharashtra, India. The company specialises in the manufacturing and supply of acid dyes, including Acid Violet 49 - Violet 5bn, catering to industries that require precise and consistent colouration. The supplier sources its raw materials from certified vendors, which is a stated part of its production process for acid dyes.

The listing for Karsandas Mavji indicates a focus on acid dyes for industrial applications, with an emphasis on providing products for wool, nylon, silk, paper, leather, and ink. The company’s profile does not disclose specific certifications, production capacity, or client details. The address and operational base in Mumbai are the primary verifiable details available for this supplier.