Sodium hydroxide AGR micropearls low in metals

NaOH
Caustic Soda
M.W: 40,00  CAS: 1310-73-2  EC: 215-185-5  EC INDEX: 011-002-00-6  
UN: 1823  IMDG: 8 II UN 1823  ADR: 8 II UN 1823 (E)  IATA: 8 II UN 1823  

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• Assay ? 99.0%
• Sodium carbonate (Na₂CO₃) ? 0.4%
• Iron (Fe) ? 0.001%
• Sodium sulfate (Na₂SO₄) ? 0.012%
• Arsenic (As) ? 0.0001%
• Sodium chloride (NaCl) ? 0.03%
• Mercury (Hg) ? 0.00005%
• Nickel (Ni) ? 0.005%
• Lead (Pb) ? 0.00005%
• Calcium (Ca) ? 0.001%
• Chromium (Cr) ? 0.0002%
• Silicon (Si) ? 0.002%

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