Tlenek manganu, 90%, ekstra czysty EssentQ® – SCHARLAU
Informacje dodatkowe
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
Manganese(IV) oxide, 90%, EssentQ®
– Synonyms: Manganese dioxide, Pyrolusite, Black manganese oxide, Manganese superoxide
– MnO2
– M = 86,94 g/mol
– CAS [1313-13-9]
– EINECS-No.: 215-202-6
– Solub. in water: (20 ºC): insoluble
– Melting point: 535 ºC (decomposes)
– EC-Index-No.: 025-001-00-3
– ADR: 5.1 O2 II UN 1479
– IMDG: 5.1 II UN 1479
– IATA/ICAO: 5.1 II UN 1479
– GHS-signal word: Warning
– GHS-H sentences: H302 – H332 – H373
– GHS-P sentences: P261 – P264 – P270 – P304+P340 – P330 – P501a
– Tariff number: 2820 10 00 90
– Applications: laboratory reagent, in building materials, oxidizing agent, electrolyte for batteries, manufacture of glass, painting (in porcelain industry), manufacture of dyes (in the textile industry), pigment.
– Appearance: Dark grey to black powder
SPECIFICATIONS
assay (permanganometric): approx . 90 %
insoluble in HCl : max. 0,05 %
chlorides (Cl): max. 0,05 %
sulfates (SO4): max. 0,1 %
silicium dioxide (SiO2): max. 3 %
iron (Fe): max. 1 %
loss on drying (105 ºC): max. 1 %
