Sulfuric acid 91% for Gerber method AGR

H₂SO₄
Restriction: Drugs precursors Cat.3 + Explosives precursors
M.W: 98.08  CAS: 7664-93-9  EC: 231-639-5  
UN: 1830  IMDG: 8 II UN 1830  ADR: 8 II UN 1830 (E)  IATA: 8 II UN 1830  H: H314-H318  

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• Assay ? 91%
• Substances reducing KMnO₄ ? 0.0003%
• Iron (Fe) ? 0.0001%
• Selenium (Se) ? 0.0003%
• Chloride (Cl^–) ? 0.0001%
• Nitrates (NO₃) ? 0.001%
• Ammonium (NH₄) ? 0.0003%
• Residue on ignition ? 0.001%
• Heavy metals ? 0.0002%
• Arsenic (As) ? 0.000005%

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