Thermo Scientific™ Antimony(III) potassium oxitartrate trihydrate 99+%

Thermo Scientific™ Antimony(III) Potassium Oxitartrate Trihydrate is a high-purity reagent (≥99%) widely used in analytical chemistry, coordination chemistry, and various industrial and research applications. This white crystalline powder is supplied under stringent quality controls to guarantee high assay, consistent performance, and reliable results across demanding laboratory workflows.

This compound—historically known as Tartar Emetic—is a double salt of antimony and potassium with three molecules of water of crystallization. Its excellent solubility characteristics and reactivity make it suitable for wet chemical analysis, catalyst preparation studies, stereochemistry investigations, and research on tartrate-based complexes.

Key Features

• High Purity (≥99%) for reproducibility in analytical and research applications
• White crystalline powder, stable under recommended storage conditions
• Conforms to infrared identity tests, ensuring material authenticity
• Low moisture content (Loss on drying ≤ 2.7% at 105 °C)
• Meets iodometric titration requirements (≥99%)
• Multiple packaging options for laboratory scale to large-scale use
• Ambient storage for easy handling and long shelf life

Chemical Information

Available Pack Sizes

Typical Applications

• Analytical reagent for antimony chemistry
• Preparation of coordination complexes
• Catalyst research and metal–organic studies
• Educational and research use in inorganic chemistry
• Precursor for antimony-based chemical synthesis

Thermo Scientific™ Antimony(III) Potassium Oxitartrate Trihydrate offers exceptional purity, consistency, and analytical reliability, making it an excellent choice for laboratories performing high-quality inorganic and analytical chemistry. Its availability in multiple pack sizes and its compliance with critical identity and purity tests reinforce its suitability for research and quality control environments.