Import Acids — Buy in Bulk from Supplier in India

Hindalco Industries Ltd produces sulphuric acid as a by-product of its copper smelting operations, adhering to IS 266/1993 technical grade standards. The sulphuric acid is manufactured using the double contact double absorption (DCDA) process, with plant designs sourced from Monsanto Envirochem (USA). This process ensures a concentrated and pure acid suitable for industrial applications, including fertiliser production and chemical synthesis.

The phosphoric acid plant operates on Prayon Mark IV dihydrate technology, provided by SNC Lavalin (Belgium), and generates phosphogypsum and hydrofluosilicic acid (HFA) as by-products. HFA is partially converted into aluminium fluoride by reacting with aluminium hydroxide, while the remaining volume is sold commercially. Copper slag, an iron silicate by-product, is also produced during smelting at the Dahej facility.

These acids are primarily used in the fertiliser industry, particularly for producing di-ammonium phosphate (DAP), and in metal processing. Buyers typically source these chemicals for large-scale industrial applications, with Hindalco’s integrated production process ensuring consistent supply. Trade terms, including MOQ and packaging, are confirmed directly with the supplier, as specifics are not publicly listed.

Hindalco Industries Ltd is headquartered in Mumbai, India, with its registered office at Ahura Centre, 1st Floor, B Wing. The company is a major player in the Indian metals and chemicals sector, with a focus on copper and aluminium production. Its operations include integrated smelting and refining facilities, which generate by-products such as sulphuric acid, phosphoric acid, and copper slag.

The supplier’s profile indicates a harbor trust tier, but no response rate or average response time data is available. Hindalco’s production processes are designed for large-scale industrial output, and its chemical by-products are utilised both internally and sold commercially. The company does not publicly disclose headcount, revenue, or client lists, so these details must be confirmed directly with the supplier.