Skip to main content

Copper(II) Oxalate Hemihydrate

CAS #: 814-91-5
Linear Formula:
CuC2O4 • 0.5H2O
MDL Number
MFCD00150451
EC No.:
212-411-4

ORDER

Product Product Code ORDER SAFETY DATA Technical data
(2N) 99% Copper(II) Oxalate Hemihydrate CU2-OXL-02-P-05HYD SDS > Data Sheet >
(3N) 99.9% Copper(II) Oxalate Hemihydrate CU2-OXL-03-P-05HYD SDS > Data Sheet >
(4N) 99.99% Copper(II) Oxalate Hemihydrate CU2-OXL-04-P-05HYD SDS > Data Sheet >
98% Copper(II) Oxalate Hemihydrate CU2-OXL-018-P.05HYD SDS > Data Sheet >
WHOLESALE/SKU 0000-742-10904

Copper(II) Oxalate Hemihydrate Properties (Theoretical)

Compound Formula CuC2O4
Molecular Weight 160.57
Appearance Blue powder
Melting Point N/A
Boiling Point N/A
Density N/A
Solubility in H2O Insoluble
Exact Mass 150.909
Monoisotopic Mass 150.909

Copper(II) Oxalate Hemihydrate Health & Safety Information

Signal Word Warning
Hazard Statements N/A
Hazard Codes N/A
Risk Codes N/A
Safety Statements N/A
Transport Information NONH for all modes of transport

About Copper(II) Oxalate Hemihydrate

Oxalate IonCopper(II) Oxalate Hemihydrate is highly insoluble in water and converts to the oxide when heated (calcined). Copper(II) Oxalate Hemihydrate is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Synonyms

cupric oxalate hemihydrate, copper oxalate monohydrate, Oxalic acid, copper(2+) salt (1:1), hemihydrate, Copper(2+) ethanedioate hydrate (1:1:1), Copper, (ethanedioato(2-)-kappaO1, kappaO2)-, hydrate (2:1), ethanedioic acid, copper(2+) salt, hydrate (1:1:1), 5893-66-3, 53421-36-6 (anhydrous)

Chemical Identifiers

Linear Formula CuC2O4 • 0.5H2O
Pubchem CID 13148
MDL Number MFCD00150451
EC No. 212-411-4
IUPAC Name copper; oxalate
Beilstein/Reaxys No. N/A
SMILES C(=O)(C(=O)[O-])[O-].[Cu+2]
InchI Identifier InChI=1S/C2H2O4.Cu/c3-1(4)2(5)6;/h(H,3,4)(H,5,6);/q;+2/p-2
InchI Key QYCVHILLJSYYBD-UHFFFAOYSA-L
Chemical Formula
Molecular Weight
Standard InchI
Appearance
Melting Point
Boiling Point
Density

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

See more Copper products. Copper Bohr Model Copper (atomic symbol: Cu, atomic number: 29) is a Block D, Group 11, Period 4 element with an atomic weight of 63.546. The number of electrons in each of copper's shells is 2, 8, 18, 1 and its electron configuration is [Ar]3d10 4s1. The copper atom has a radius of 128 pm and a Van der Waals radius of 186 pm. Copper was first discovered by Early Man prior to 9000 BC. In its elemental form, copper has a reddish-orange metallic and lustrous appearance. Of all pure metals, only silver Elemental Copperhas a higher electrical conductivity. The origin of the word copper comes from the Latin word 'cuprium' which translates as "metal of Cyprus," as the Mediterranean island of Cyprus was known as an ancient source of mined copper.