Cupric oxalate
Cupric oxalate (CAS 814-91-5) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Ships from India to 120+ countries.
About Cupric oxalate
Cupric oxalate is part of the Zemixal transition Metal Compounds (Fe, Co, Ni, Cu, Zn, Mn, Cr) range. Identity at a glance: CAS 814-91-5, formula C2CuO4 and molar mass 151.56 g/mol. It is described as blue to white powder or chunks.
Where it is used
- Catalysis
- Materials research
Handling and storage
It carries the GHS signal word Warning (H302+H312, H302, H312 and H400), so wear gloves and eye protection and work with good ventilation.
Standard pack sizes are 100 g, 500 g, 5 kg and 4 x 25 kg, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Specifications and identifiers
| Product name | Cupric oxalate |
|---|---|
| Catalogue number | ZX-013689 |
| CAS number | 814-91-5 |
| IUPAC name | copper oxalate |
| Molecular formula | C2CuO4 |
| Molar mass | 151.56 g/mol |
| Exact mass | 150.9093 |
| Physical form | Powder |
| Appearance | Blue to white powder or chunks |
| H-bond donors / acceptors | 0 / 4 |
| Topological polar surface area | 80.3 Ų |
| HS code | 29420090 |
| InChIKey | QYCVHILLJSYYBD-UHFFFAOYSA-L |
| SMILES | C(=O)(C(=O)[O-])[O-].[Cu+2] |
| PubChem CID | 13148 |
| Synonyms | Copperoxalate (CuC2O4) (6CI), Copper, [ethanedioato(2-)-O,O']-, Oxalic acid,copper(2+) salt (1:1) (8CI), Copper(II) oxalate, Oxalic acid copper(2+) salt (1:1), Cupric oxalate (1:1), Ethanedioic acid, copper(2+) salt (1:1), Ethanedioic acid, copper(2++) salt (1:1), Oxalic acid, copper(2+) salt (1:1), 55671-32-4(hemihydrate)5893-66-3(replacedby55671-32-4)814-91-5, Copperoxalate |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302+H312Harmful if swallowed or in contact with skin
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H400Very toxic to aquatic life
- H410Very toxic to aquatic life with long lasting effects
Precautionary statements P264, P270, P273, P280, P301 + P317, P302 + P352, P317, P321, P330, P362 + P364, P391, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 g | Quoted on request | |
| 500 g | Quoted on request | |
| 5 kg | Quoted on request | |
| 4 x 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Cupric oxalate
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