di-Sodio hidrogenofosfato dihidrato EPR

Descripción

Na₂HPO₄·2H₂O
Sodio fosfato disódico dihidrato, Hidrogenoortofos
M.W: 177.99  CAS: 10028-24-7  EC: 231-448-7  

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• Assay ≥ 98%
• Substances insoluble in water (H₂O) ≤ 0.01%
• Iron (Fe) ≤ 0.002%
• pH (5% water, 20°C) 8.7 – 9.3
• Chloride (Cl^–) ≤ 0.002%
• Loss on drying 19.5 – 21%
• Copper (Cu) ≤ 0.002%
• Heavy metals (Pb) ≤ 0.002%
• Sulfates (SO₄) ≤ 0.02%
• Potassium (K) ≤ 0.01%
• Zinc (Zn) ≤ 0.002%

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