Potassium iodide EPR Ph.Eur.

KI
M.W: 166,00   CAS: 7681-11-0  EC: 231-659-4  
H: H320;H372   P: P264;P280;P270;P305+P351+P338;P337+P313  

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• Appearance White granular material of small uniform particle size with free flowing characteristics
• Odour Odourless
• ? 0000
• Assay ? 99%
• Iron (Fe) ? 0.0006%
• Substances insoluble in water (H2O) ? 0.01%
• pH (5% water) 6 – 9.2
• Loss on drying (150 °C) ? 0.3%
• Iodates (IO₃) ? 0.001%
• Chloride (Cl^–) and Bromide (Br^–) (by Cl) ? 0.05%
• Sulfates (SO₄) ? 0.01%
• Nitrogen (N) compounds ? 0.001%
• Heavy metals ? 0.001%
• Phosphate (PO₄) ? 0.005%
• Barium (Ba) ? 0.005%
• Calcium (Ca) ? 0.005%
• Sodium (Na) ? 0.01%
• Magnesium (Mg) ? 0.005%
• Organic volatile impurities conforms

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