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| LC5110 Potassium permanganate for analysis EMSURE |
| Order number | Packaging | Quantity | Price € |
| AC32110 | Glass bottle | 250 g | 24.525 |
| AC32110 | Glass bottle | 1 kg | 45.90 |
| Product information | |
| Grade | Reag. Ph Eur |
| Synonyms | Permanganic acid potassium salt |
| Hill Formula | KMnO4 |
| HS Code | 2841 61 00 |
| EC number | 231-760-3 |
| Molar mass | 158.03 g/mol |
| EC index number | 025-002-00-9 |
| CAS number | 7722-64-7 |
| Chemical and physical data | |
| Solubility | 64 g/l (20 °C) |
| Melting point | >240 °C (decomposition) |
| Molar mass | 158.03 g/mol |
| Density | 2.70 g/cm3 (20 °C) |
| Bulk density | 1300 – 1600 kg/m3 |
| pH value | 7 – 9 (20 g/l, H2O, 20 °C) |
| Vapor pressure | < – 0.01 hPa (20 °C) |
| Safety information according to GHS | |
| Hazard Statement(s) | H272: May intensify fire; oxidiser. H302: Harmful if swallowed. H410: Very toxic to aquatic life with long lasting effects. |
| Precautionary Statement(s) | P210: Keep away from heat. P273: Avoid release to the environment |
| Signal Word | Danger |
| Hazard Pictogram(s) |    |
| Storage class | 5.1 B Oxidizing agents (TRG 515 Group 2+3) |
| WGK | WGK 3 highly water endangering |
| Disposal | 22 Inorganic peroxides and oxidants as well as bromine and iodine should be rendered harmless by reduction with acidic sodium thiosulfate solution (Cat. No. 106513); container D or E. Slightly soluble oxidants should be collected separately in container E or I. |
| Safety information | |
| R Phrase | R 8-22-50/53 Contact with combustible material may cause fire.Harmful if swallowed.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| S Phrase | S 60-61 This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets. |
| Categories of danger | oxidizing, harmful, dangerous for the environment |
| Hazard Symbol |  Oxidising Harmful  Dangerous for the environment |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 1490 POTASSIUM PERMANGANATE, 5.1, II, Segregation Group: 14 (Permanganates) |
| Declaration (transport by air) IATA-DGR | UN 1490 POTASSIUM PERMANGANATE, 5.1, II |
| Toxicological data | |
| LD 50 oral | LD50 rat 750 mg/kg |
| Specifications | |
| Assay (manganometric) | 99.0 – 100.5 % |
| Identity | passes test |
| Appearance of solution | passes test |
| In water insoluble matter | ≤ 0.2 % |
| Chloride (Cl) | ≤ 0.02 % |
| Chloride, Chlorate (as Cl) | ≤ 0.005 % |
| Sulphate (SO4) | ≤ 0.01 % |
| Total nitrogen (N) | ≤ 0.003 % |
| Cu (Copper) | ≤ 0.001 % |
| Fe (Iron) | ≤ 0.002 % |
| Pb (Lead) | ≤ 0.002 % |