Mining & Flotation Reagents

In mining, water is both a processing medium and a cost. The slurry leaving a flotation or grinding circuit must be thickened, the water recycled, and the tailings stacked or stored safely — and anionic polyacrylamide (PAM, CAS 9003-05-8) is the reagent that makes it all possible. This article explains how PAM is used in […]

SIBX (sodium isobutyl xanthate, CAS 25306-75-6) is an effective and widely used flotation collector, but like all xanthates it requires careful handling. This guide summarizes the key safety, storage and regulatory points that buyers, warehouse staff and plant operators should know. Always refer to the supplier’s Safety Data Sheet (SDS/MSDS) for the specific product batch.

Buying flotation reagents is not like buying commodity chemicals. The specification sheet, the quality consistency and the supplier’s documentation all directly affect your flotation performance — and your recovery rate is money. This guide walks through everything a procurement or mill manager should check when buying SIBX (sodium isobutyl xanthate, CAS 25306-75-6). 1. Understanding the

Flotation collectors are the workhorse reagents of sulfide ore beneficiation, and xanthates are the most widely used family of collectors in the industry. But within the xanthate family, the choice of alkyl chain length — ethyl, isopropyl, isobutyl or amyl — materially changes selectivity, recovery and cost. This article compares SIBX (sodium isobutyl xanthate) with