从India供应商批发进口Acid Blue 92 — FOB条款

Acid Blue 92 from Sparrowings International is a synthetic acid dye with the CAS number 3861-73-2, supplied as a powder for industrial applications. Known commercially as Acid Blue 2R, this dye is formulated for leather, paper, and textile dyestuffs, offering deep blue hues with strong affinity for protein and cellulose fibers. Its molecular formula, C26H16N3Na3O10S3, reflects its complex aromatic structure, typical for acid dyes in this class.

The dye’s chemical composition ensures high tinctorial strength and good wash fastness, standard properties for acid dyes used in leather and textile processing. Sparrowings International produces Acid Blue 92 in Gujarat, India, adhering to typical industry standards for purity and solubility. The product is designed for bulk use in aqueous dyeing processes, with stability across a wide pH range.

Primary buyers include leather tanneries, paper mills, and textile manufacturers seeking reliable colorants for their production lines. Acid Blue 92 is particularly valued in leather finishing for its penetration and uniformity. Buyers should confirm the dye’s compatibility with their specific materials and processing conditions, as performance can depend on temperature, pH, and auxiliary chemicals used.

Sparrowings International is a dyestuffs supplier based in Ahmedabad, Gujarat, India, with a focus on acid dyes for industrial applications. The company’s address in Nana Chiloda places it in a region known for chemical manufacturing, and its product portfolio includes specialized dyes like Acid Blue 92, which is marketed under the Sparrowings brand name. The supplier’s trust tier is classified as harbor, indicating a baseline level of verification.

The available data does not include details on production capacity, certifications, or client references for Sparrowings International. The company’s product descriptions emphasize chemical specifications and application versatility, catering to manufacturers in the leather, paper, and textile sectors. Buyers are encouraged to request additional documentation, such as technical data sheets and compliance certificates, to assess quality and suitability.