Sodium dihydrogen phosphate dihydrate AGR

NaH₂PO₄·2H₂O
M.W: 156,01  CAS: 13472-35-0  TARIC: 28352200

P: P102-P202  

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• Assay ? 99%
• Appearance colourless/white powd.
• Substances insoluble in water (H2O) ? 0.005%
• Iron (Fe) ? 0.002%
• pH (5% water, 20°C) 4.1 – 4.5
• Chloride (Cl^–) ? 0.001%
• Loss on drying 22.8 – 24%
• Total Nitrogen ? 0.002%
• Sulfates (SO₄) ? 0.005%
• Heavy metals (Pb) ? 0.001%
• Calcium (Ca) ? 0.005%
• Magnesium (Mg) ? 0.001%
• Arsenic (As) ? 0.0002%

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