Copper(II) oxide, EssentQ®
- 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
- ADR: 9 M7 III UN 3077
- IMDG: 9 III UN 3077
- IATA/ICAO: 9 III UN 3077
- GHS-signal word: Warning
- GHS-H sentences: H410
- GHS-P sentences: P273 - P391 - 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 %
- 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
- ADR: 9 M7 III UN 3077
- IMDG: 9 III UN 3077
- IATA/ICAO: 9 III UN 3077
- GHS-signal word: Warning
- GHS-H sentences: H410
- GHS-P sentences: P273 - P391 - 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 %
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