从India供应商批发进口Acid Yellow 220 — FOB条款

Acid Yellow 220 is an acid dye supplied by Sparrowings International from their base in Ahmedabad, Gujarat, India. The product carries CAS number 71603-79-7 and EINECS number 274-929-7, with a molecular formula of C23H18ClN4NaO7S. It is supplied in powder form, specifically intended for textile dyestuffs and polyamide applications. The supplier markets this under their own Sparrowings brand.

The dye belongs to the acid dye class, which typically contains sulfonic acid or carboxylic acid groups that enable bonding to protein fibres and synthetic polyamides through ionic attraction. Acid Yellow 220 is formulated for use on textile substrates, particularly nylon and wool, where it produces bright yellow shades with moderate to good wet fastness properties. Standard acid dyes of this type typically exhibit solubility in water due to the sodium salt of the sulfonic acid group, and they require acidic dyebath conditions for proper exhaustion onto the fibre.

Buyers in the textile dyeing and finishing sector use Acid Yellow 220 for batch and continuous dyeing processes on carpets, hosiery, woven fabrics, and technical textiles. Polyamide sportswear, swimwear, and automotive textile manufacturers represent key demand segments. Trade terms, minimum order quantities, and lead times should be confirmed directly with Sparrowings International, as these are not stated in the listing. The supplier currently shows a 0% response rate, so buyers should allow additional time for communication and consider requesting samples and technical data sheets before committing to bulk orders.

Sparrowings International operates from D-101, Maruti Homes, Opposite Shreenath Elegance, Nana Chiloda, Ahmedabad, Gujarat, 382330, India. The company is classified at the harbor trust tier, which indicates a baseline verification level on the platform. The supplier has a recorded response rate of 0.00% and an average response time of zero hours, meaning no response data is currently available from their profile.

The listing presents Sparrowings International as the brand owner for Acid Yellow 220, positioning themselves as a manufacturer or branded distributor of acid dyes for textile applications. No additional information is provided about production capacity, year of establishment, workforce size, export experience, or client portfolio. Buyers should conduct independent due diligence, including verification of manufacturing credentials, quality management systems, and sampling protocols, before entering into commercial agreements.