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¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Cobalt oxide

¡¡¡¡¡¡Molecular formula£ºCo2O3
¡¡¡¡¡¡Standard:Q/GHYL 8-98

Chemical ingredient
Cobalt(Co)¡Ý%
Foreign matter¡Ü(%)
Sulfate
(SO4)
Iron
(Fe)
Nickle
(Ni)
Cu Alkais earth metals£¨SO4£©
Analysis pure 99.0 0.05 0.02 0.10 0.05 0.30
Chemical pure 98.5 0.1 0.05 0.50 0.10 1.0


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