Copper(II) nitrate hemi(pentahydrate)
CAS Number19004-19-4
FormulaCu(NO3)2 · 2.5H2O
Mol. Weight232.59 g/mol
Copper(II) nitrate hemi(pentahydrate)
What is Copper(II) nitrate hemi(pentahydrate)?
Copper(II) nitrate hemi(pentahydrate) is a chemical compound with CAS number 19004-19-4 and molecular formula Cu(NO3)2 · 2.5H2O. It is used in various industrial and research applications.
Applications
Catalyzes oxidative coupling of 2,6-dimethylphenol to produce a polymer which is an important engineering material.1
Specifications
Linear Formula
Cu(NO3)2 · 2.5H2O
Molecular Weight
232.59 g/mol
Grade
ACS reagent
Assay/Purity
98%
98.0-102.0% (ACS specification)
Impurities
≤0.01% insolubles
Safety Information
GHS03
GHS05
GHS07
GHS09Signal Word
Danger
Hazard Statements
H272-H302-H315-H318-H410
Precautionary Statements
P220-P273-P280-P305 + P351 + P338-P501
Required PPE
dust mask type N95 (US), Eyeshields, Gloves
Anion Traces
chloride (Cl-): ≤0.002%
sulfate (SO42-): ≤0.01%
Cation Traces
Ca: ≤0.005%
Fe: ≤0.005%
K: ≤0.005%
Na: ≤0.01%
Ni: ≤0.01%
Pb: ≤0.001%
EC Number
221-838-5
WGK Germany
3