Ammonium Ferric Sulphate

Ammonium Ferric Sulphate – Ferric Alum AR Grade for Sale in South Africa

Ammonium Ferric Sulphate (iron(III) ammonium sulphate, ferric alum, NH₄Fe(SO₄)₂·12H₂O) is a high-purity analytical reagent (AR grade) widely used in volumetric analysis, water treatment, and industrial chemistry. As a primary standard and indicator in titrimetric analysis, ammonium ferric sulphate is an essential reagent in analytical and research laboratories. GLASSWORLD supplies high-quality ammonium ferric sulphate to laboratories across South Africa and sub-Saharan Africa.

Key Features

• Analytical reagent (AR) grade – High purity for accurate volumetric and titrimetric analysis
• Stable crystalline form – Consistent composition for reliable primary standard use
• Water soluble – Easy preparation of standard solutions
• Distinctive violet colour – Easy visual identification in solution
• Available in multiple pack sizes – From laboratory quantities to bulk supply

Applications

• Indicator in argentometric titrations (Volhard method for chloride determination)
• Iron(III) standard solution preparation
• Oxidising agent in organic synthesis
• Water treatment and coagulation
• Mordant in textile dyeing
• Etching agent in printed circuit board (PCB) manufacturing
• Analytical chemistry and quality control laboratories
• University and teaching laboratory use

Available in AR and laboratory grades. Supplied to analytical and research laboratories across South Africa and sub-Saharan Africa. Request a quote for pricing, pack sizes, or bulk orders.

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