Import Acid Dyes — Buy in Bulk from Supplier in India

Bridge Chem supplies acid dyes from India for textile, leather and paper colouring operations. These anionic dyes bond to protein and polyamide fibres through ionic attraction, producing vivid shades on wool, silk, nylon and modified acrylics. The listing notes water solubility and colour fastness as key performance characteristics, though buyers should request the exact dye class (leveling, milling or super-milling) to match their process temperature and pH conditions.

Acid dyes typically contain sulfonic acid groups that confer water solubility and affinity for cationic sites on protein fibres. Standard commercial forms include powder, granule and liquid concentrations, with strengths varying by application method (exhaust, continuous or pad dyeing). The Colour Index (C.I.) number and chemical class (azo, anthraquinone, triphenylmethane or azine) determine light fastness, wash fastness and compatibility in combination shades. Bridge Chem's offering appears oriented toward general industrial use; specific C.I. names, metal-complex formulations and ecological certifications would need direct confirmation.

Primary buyers include wool carpet manufacturers, silk weavers, nylon hosiery producers, leather tanneries and specialty paper mills. Sourcing from India offers established dyestuff manufacturing infrastructure, though buyers should verify the actual production location (merchant trader versus direct manufacturer) and whether Bridge Chem holds stock locally or ships from a central warehouse. Incoterms, minimum order quantities and lead times are not stated in the source data and must be negotiated directly with the supplier.

Bridge Chem is listed as an Indian supplier with an imported supplier tier and harbor trust designation. The response rate shows 0.00 percent with zero average response hours, indicating no historical inquiry data or a newly registered profile on the platform. This lack of response history means buyers should treat initial contact as unproven and allow extra time for first reply.

The company profile does not state manufacturing versus trading status, years of operation, employee count, revenue, specific factory locations, or client references. Buyers should request Bridge Chem's business licence, GST registration and any chemical manufacturing or handling permits before committing. The harbor trust tier suggests basic platform verification only, not third-party audited credentials.