Copper, powder, EssentQ®, Reag. Ph Eur
- Cu
- M = 63,55 g/mol
- CAS [7440-50-8]
- EINECS-No.: 231-159-6
- Solub. in water: (20 ºC): insoluble
- Melting point: 1083 ºC
- Boiling point: 2595 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: H411
- GHS-P sentences: P273 - P391 - P501a
- Tariff number: 7406 10 00 00
- Applications: analytical chemistry, electrical conductor, catalyst (synthesis of organic products), metal alloys.
SPECIFICATIONS
assay (iodometric): min. 99,7 %
insoluble in HNO3: max. 0,05 %
antimony (Sb): max. 0,001 %
arsenic (As): max. 5 ppm
iron (Fe): max. 0,005 %
lead (Pb): max. 0,05 %
manganese (Mn): max. 0,001 %
nickel (Ni): max. 0,005 %
silver (Ag): max. 0,002 %
tin (Sn): max. 0,01 %
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CO00930500 |
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CO00931000 |
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