Cupric oxalate
- CAS No.
- 814-91-5
- Chemical Name:
- Cupric oxalate
- Synonyms
- Nsc86015;Cupric oxalate;COPPER OXALATE;Kupfer(II)-oxalat;Oxalic acid copper;COPPER (II) OXALATE;Cupric oxalate (1:1);coppergluconatechelate;Cupric oxalate 814-91-5;Copper(II) oxalate hydrate
- CBNumber:
- CB8403593
- Molecular Formula:
- C2CuO4
- Molecular Weight:
- 151.56
- MOL File:
- 814-91-5.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/12/18 14:15:32
| Melting point | anhydrous decomposes at ~300 to copper oxide [HAW93] |
|---|---|
| storage temp. | Refrigerator, under inert atmosphere |
| solubility | Aqueous Base (Slightly) |
| form | Powder |
| color | blue |
| Water Solubility | insoluble |
| Solubility Product Constant (Ksp) | pKsp: 9.35 |
| CAS DataBase Reference | 814-91-5(CAS DataBase Reference) |
| EPA Substance Registry System | Cupric oxalate (814-91-5) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302+H312 |
| Risk Statements | 20/21/22 |
| Safety Statements | 36 |
| RIDADR | UN 2449 |
| HazardClass | 6.1(b) |
| PackingGroup | III |
| Hazardous Substances Data | 814-91-5(Hazardous Substances Data) |
Cupric oxalate price More Price(2)
Cupric oxalate Chemical Properties,Uses,Production
Chemical Properties
Cupric oxalate is a bluish-white, odorless powder.
Uses
As catalyst for organic reactions; as stabilizer for acetylated polyformaldehyde; in anticaries compositions; in seed treatments to repel birds and rodents.
Preparation
Copper(II) oxalate can be prepared by reaction of sodium oxalate with copper(II) salt solutions. Copper(II) oxalate is used as a catalyst in organic reactions and as a stabilizer for acetylated polyformaldehyde.
General Description
Odorless bluish-white solid. Denser than water and insoluble in water. Hence sinks in water. Used as a catalysts for organic reactions.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
Cupric oxalate dissolves in aqueous ammonia and reacts as an acid to neutralize other bases as well. Can serve as a reducing agent in reactions that generate carbon dioxide.
Hazard
Toxic by ingestion; tissue irritant.
Health Hazard
Inhalation causes irritation of nose and throat. Ingestion of very large amounts may produce symptoms of oxalate poisoning; watch for edema of the glottis and delayed constriction of esophagus. Contact with eyes causes irritation.
Fire Hazard
Special Hazards of Combustion Products: Toxic carbon monoxide gas may form in fire.
Potential Exposure
Used as a catalyst for organic reactions and in seed treatment as a repellent for birds and rodents.
Shipping
UN2775, Copper based pesticides, solid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.
Incompatibilities
Explosive materials are formed on contact with acetylene gas, ammonia, caustic solutions; sodium hypobromite, nitromethane. Slight heating can cause a weak explosion. Cupric oxalate dissolves in aqueous ammonia and reacts as an acid to neutralize other bases as well. Can serve as a reducing agent in reactions that generate carbon dioxide. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides.
Cupric oxalate Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| New Alliance Dye Chem Pvt Ltd | +91-9820112338 +91-9820112338 | Maharashtra, India | 104 | 58 | Inquiry |
| Otto Chemie Pvt. Ltd. | +91 9820041841 | Mumbai, India | 5870 | 58 | Inquiry |
| Central Drug House(P) Ltd. | 91-11-49404040 | New Delhi, India | 6157 | 58 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6257 | 58 | Inquiry |
| Jiangsu Kolod Food Ingredients Co.,Ltd. | +8618805133257 | China | 132 | 60 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21628 | 55 | Inquiry |
| Shenyang Simchoice Chemical Co.,Ltd | +86-024-23769576 +86-15040101888 | China | 254 | 58 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29808 | 58 | Inquiry |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 +8613506123987 | China | 8831 | 58 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | China | 34563 | 58 | Inquiry |
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