Manganese (IV) ossido AGR

MnO₂
M.W: 86,94  CAS: 1313-13-9  EC: 215-202-6  TARIC: 28273985
EC INDEX: 025-001-00-3  
H: H302+H332  P: P261;P264;P270;P271;P304+P340;P312;P330;P501  

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• Appearance ≤ A black coloured heavy powder
• Assay ≥ 80.0%
• Free moisture ≤ 3%
• Substances insoluble in HCl ≤ 0.5%
• Iron (Fe) ≤ 0.1%
• Lead (Pb) ≤ 0.09%
• Copper (Cu) ≤ 0.002%
• Sulfates (SO₄) ≤ 1.2%
• pH (5% water) 4.5 – 6.5

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