Sodium chloride AGR

NaCl
M.W: 58,44  CAS: 7647-14-5  EC: 231-598-3  TARIC: 25010099

P: P102-P202  

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• Appearance ? White crystalline powder
• Assay 99.5 – 100.5%
• Identity ? Passes test
• Appearance of solution ? Passes test
• Acidity or alkalinity ? Passes test
• pH (5% in water) 5.0 – 8.0
• Substances insoluble in water (H2O) ? 0.005%
• Bromide (Br^–) ? 0.005%
• Iodides (I^–) ? 0.001%
• Ferrocyanide ? 0.0001%
• Chlorate and Nitrate ? 0.003%
• Nitrites (NO₂) ? Passes test
• Phosphate (PO₄) ? 0.0005%
• Sulfates (SO₄) ? 0.001%
• Total Nitrogen ? 0.0005%
• Heavy metals (by ICP-OES) ? 0.0005%
• Arsenic (As) ? 0.00004%
• Barium (Ba) ? 0.001%
• Calcium (Ca) ? 0.002%
• Copper (Cu) ? 0.0002%
• Iron (Fe) ? 0.0002%
• Magnesium (Mg) ? 0.001%
• Magnesium and alkali earth metals ? 0.01%
• Potassium (K) ? 0.005%
• Loss on drying (105 °C) ? 0.5%

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