Potassium hydrogen phthalate AGR

C₈H₅KO₄
M.W: 204,22  CAS: 877-24-7  EC: 212-889-4  TARIC: 29173985

H: H319;H315;H335  P: P264;P271;P280;P302+P352;P304+P340;P305+P351+P338;P403-P233;P501  

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• Appearance ? White crystalline powder
• Assay (after drying) ? 99.5%
• Insoluble matter ? 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%
• Lead (Pb) ? 0.0005%
• Sodium (Na) ? 0.01%

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