从India供应商批发进口Acid Red 18 Dyes — FOB条款

Acid Red 18 Dyes from Sparrowings International is a synthetic organic dye with CAS number 2611-82-7, supplied as a powder. It carries the molecular formula C20H11N2Na3O10S3 and EINECS number 220-036-2. Originating from Gujarat, India, this acid dye is designed for use in leather, paper, plastic, and textile dyestuff applications. Its chemical structure ensures strong colouration with high solubility in water, making it suitable for industrial dyeing processes.

The dye belongs to the acid class, which typically bonds ionically to substrates like wool, silk, and nylon. Industry standard for such dyes includes a minimum dye content of 85%, typical moisture content below 5%, and a fine powder consistency for uniform dispersion. Acid Red 18 is known for its bright red shade and good lightfastness, with typical pH stability between 2 and 6 for optimal performance.

This product is primarily sourced by textile manufacturers, leather finishers, and paper mills requiring vibrant, long-lasting red hues. Bulk trade terms include confirmation of packaging options, with standard export formats being 25 kg or 50 kg fibre drums. Buyers should verify compatibility with their specific substrate and processing conditions, as acid dyes require acidic media for fixation.

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 specialty chemicals, including dyes, with a focus on industrial applications. Its trust tier is classified as harbor, indicating a verified presence in the market.

The supplier’s profile does not disclose additional details such as company size, certifications, or client base. Buyers are advised to directly confirm production capacity, quality control measures, and export compliance. The listing specifies no response rate data, so immediate follow-up may require alternative contact methods.