di-Sodium hydrogen phosphate dodecahydrate EPR

Description

Na₂HPO₄·12H₂O
M.W: 358,14  CAS: 10039-32-4  EC: 231-448-7  
P: P102-P202  

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• Assay 98 – 102%
• Appearance White crystals/powder
• Iron (Fe) ≤ 0.002%
• Substances insoluble in water (H2O) ≤ 0.01%
• Chloride (Cl^–) ≤ 0.005%
• Total Nitrogen ≤ 0.002%
• pH (5% water, 20°C) 9 – 9.5
• Sulfates (SO₄) ≤ 0.02%
• Heavy metals (Pb) ≤ 0.002%
• Arsenic (As) ≤ 0.0005%

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