Tlenek miedzi(II) proszek EssentQ® ekstra czysty – Scharlau
Additional information
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
Copper(II) oxide, EssentQ®
– Synonyms: Copper monoxide
– CuO
– M = 79,55 g/mol
– CAS [1317-38-0]
– EINECS-No.: 215-269-1
– Solub. in water: (20 ºC): insoluble
– Melting point: 1336 ºC
– GHS-signal word: Warning
– GHS-H sentences: H302
– GHS-P sentences: P264 – P270 – P330 – P301+P312 – P501a
– Tariff number: 2825 50 00 10
– Applications: analytical chemistry, catalyst (synthesis of organic products), in pyrotechnics, in porcelain industry, in galvanotechnia.
SPECIFICATIONS
assay (complexometric): min. 96 %
insoluble in HCl : max. 0,05 %
nitrogen compounds (as N): max. 0,005 %
chlorides (Cl): max. 0,05 %
iron (Fe): max. 0,05 %
total sulphur (as SO4): max. 0,1 %
non precipitable with H2S (as SO4): max. 1 %
