Author name: PolyblueChem Team

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