Cupric Nitrate

Commodity:Cupric Nitrate
CAS No. :3251-23-8
Molecular formula: Cu(NO3)2•3H2O
Molecular weight:241.60(According to the international atomic weight of 1987)
Application:Cupric nitrate is used as catalyst,oxidizer,activating agent for luminescent powder,and photosensitive resistance materials.
Packing: 25kg weaving bag with plastic liner.
Specification:
Item Value
Chemical pure Specified grade Premium grade Salable product
Cu(NO3)2•3H2O %? 99.0 99.0 99.0 98.0
Insoluble substance in water %? 0.005 0.005 0.01 0.05
Chloride(Cl) %? 0.005 0.005 0.01 0.05
Sulfate(SO4) %? 0.02 0.02 0.05 0.05
Ferrum(Fe) %? 0.01 0.005 0.01 0.05
Zinc(Zn) %? 0.003 ----- ----- -----
Alkalimetals&alkaline earth(base on sulphate) %? 0.1 0.1 0.2 0.5