Potassium hydrogen phthalate Analytical Grade 500 g

C₈H₅KO₄ M.W : 204,22 CAS : 877-24-7 EC : 212-889-4 P : P102-P202 Specifications :

• Appearance White crystalline powder
• Assay (after drying) ? 99.5%
• Substances insoluble in water (H₂O) ? 0.005%
• Loss on drying (110 °C) ? 0.2%
• Chloride (Cl^-) ? 0.002%
• Phtalic acid (C₆H₄(COOH)₂) ? 0.005%
• Sulfates (SO₄) ? 0.005%
• Copper (Cu) ? 0.0005%
• Iron (Fe) ? 0.0005%
• Heavy metals (Pb) ? 0.0005%
• Sodium (Na) ? 0.01%

pcs per sales unit: POPH-00A-500, packaging: plastic bottle, volume: 500 g