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Copper(II) hydroxide

Catalog No. Copper(II)_hydroxide Name Wikipedia.org
CAS Number 20427-59-2 Website http://www.wikipedia.org/
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SYNONYMS

IUPAC name
copper(2+) ion dioxidanide
IUPAC Traditional name
copper(2+) ion dioxidanide
Synonyms
Cupric hydroxide

DATABASE IDS

CAS Number 20427-59-2
Chemspider ID 144498
Wikipedia Title Copper(II)_hydroxide
PubChem CID 164826
KEGG ID C18712

PROPERTIES

Apperance Blue or blue-green solid
Std enthalpy of formation -450 kJ·mol-1
Density 3.368 g/cm3, solid
Flash Point Non-flammable
Melting Point 80 °C (decomp into CuO)
Std molar entropy 108 J·mol-1·K-1
Solubility negligible in water
Solubility insoluble in ethanol;
soluble in NH4OH, KCN
Solubility Product (Ksp) 2.20 x 10-20
EU Index Not listed
LD50 1000 mg/kg (oral, rat)
Main Hazard Skin, Eye, & Respiratory Irritant
NFPA704
NFPA 704 diagram
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DETAILS

Description (English)

REFERENCES