Acetic anhydride AGR ACS, ISO, Ph.Eur.

(CH₃CO)₂O
Restriction: Drugs precursors Cat. 2 – AEAT
M.W: 102.08  CAS: 108-24-7  EC: 203-564-8  TARIC: 29152400
EC INDEX: 607-008-00-9  
UN: 1715  IMDG: 8 (3) II UN 1715  ADR: 8 (3) II UN 1715 (D/E)  IATA: 8 (3) II UN 1715  

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• Assay ? 99%
• Non-volatile matter ? 0.003%
• Iron (Fe) ? 0.00001%
• Boron (B) ? 0.000002%
• Barium (Ba) ? 0.00001%
• Calcium (Ca) ? 0.00005%
• Copper (Cu) ? 0.000002%
• Aluminum (Al) ? 0.0005%
• Sulfates (SO₄) ? 0.0005%
• Cobalt (Co) ? 0.000002%
• Chromium (Cr) ? 0.000002%
• Cadmium (Cd) ? 0.000005%
• Magnesium (Mg) ? 0.00001%
• Manganese (Mn) ? 0.000002%
• Nickel (Ni) ? 0.000002%
• Lead (Pb) ? 0.00001%
• Tin (Sn) ? 0.00001%
• Zinc (Zn) ? 0.00001%
• Chloride (Cl^–) ? 0.0002%
• Phosphate (PO₄) ? 0.001%
• Substances reducing KMnO₄ ? 0.01%
• Residue on evaporation ? 0.003%
• Heavy metals (Pb) ? 0.00002%

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