Import Acid Red 18 — Buy in Bulk from Supplier in India

Acid Red 18 from Krishna Impex is a synthetic azo dye with CAS number 2611-82-7, characterised by its bright scarlet to crimson shade that delivers strong colour yield on protein and polyamide substrates. The dye is supplied as a water-soluble powder, formulated for exhaust and continuous dyeing processes where molecular dispersion and level dyeing properties are critical. Krishna Impex operates from Maharashtra, India, offering this acid dye to textile mills and colour houses that require reproducible shade matching for fashion and home textile applications.

The dye's chromophore is built on a single azo linkage with sulphonate groups that confer water solubility and substantivity toward wool, silk, nylon 6 and nylon 6.6 fibres. Standard commercial grades typically carry a purity of 80 percent minimum by spectrophotometric assay, with moisture content controlled below 5 percent to prevent caking during storage. The Colour Index number is 16255, placing it within the acid dye class recognised by textile chemists worldwide. Typical packaging for acid dyes of this class is 25 kg net in fibre drums with polyethylene liner, though this should be confirmed with Krishna Impex for their specific offering.

Textile processors use Acid Red 18 for piece dyeing of woollen fabrics, yarn dyeing for carpet and hosiery sectors, and as a component in trichromatic shades for nylon sportswear and lingerie. Leather tanners and paper colourists also specify this dye for bright red shades where light fastness requirements are moderate. Buyers should confirm with Krishna Impex the exact physical form (powder or granule), packaging specification, and whether the batch is standardised for strength against a known commercial reference. The supplier's response rate is currently zero, so direct enquiry through their listed contact channels is essential to establish availability, lead time, and any minimum order requirements.

Krishna Impex is headquartered at B-10, Om Sai Industrial Estate on Bhayander East Phatak Road in Thane, Maharashtra, India, with postal code 401105. The supplier holds an imported tier designation and a harbor trust tier on the platform, indicating they source stock rather than manufacture the dye themselves. Their response rate is recorded at 0.00 percent with zero average response hours, which signals that buyers should not expect rapid communication and must pursue contact persistently to secure quotations or samples.

The listing does not disclose manufacturing capabilities, warehouse capacity, quality control infrastructure, or years in operation. No certifications, export licences, or testing facilities are mentioned in the source material. Buyers should therefore treat Krishna Impex as a trading entity and conduct standard due diligence on their supply chain reliability, batch consistency records, and ability to provide technical data sheets or certificates of analysis before committing to volume orders.