Manganese(IV) oxide 89,0, powder, Supelco®

Supplier: Merck
Warning

Synonyms: Manganese dioxide, Manganese(IV) oxide, activated, Manganese peroxide, Mangan(IV)-oxid

MQ200

1.05957.1000 1.05957.9025
1.05957.1000EA 131 GBP
1.05957.1000 1.05957.9025
Manganese(IV) oxide 89,0, powder, Supelco®
Manganese (IV) oxide
Formula: MnO₂
MW: 86.94 g/mol
Melting Pt: 535
Density: 5.03 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00003463
CAS Number: 1313-13-9
EINECS: 215-202-6
Merck Index: 14,05730

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Specification Test Results

Assay (manganometric) ≥ 89.0 %
Substances insoluble in hydrochloric acid ≤ 5.0 %
Sulphate (SO₄) ≤ 0.1 %
Ba (Barium) ≤ 1.0 %
Ca (Calcium) ≤ 1.0 %
Fe (Iron) ≤ 1.5 %
Loss on drying (105 °C) ≤ 0.3 %


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