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Cupric oxalate

Product Name
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
Formula Weight
151.56
MOL File
814-91-5.mol
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Cupric oxalate Property

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)
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Safety

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)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
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N-Bromosuccinimide Price

Strem Chemicals
Product number
93-2942
Product name
Copper(II) oxalate hemihydrate
Packaging
25g
Price
$35
Updated
2021/12/16
Strem Chemicals
Product number
93-2942
Product name
Copper(II) oxalate hemihydrate
Packaging
100g
Price
$85
Updated
2021/12/16
Ambeed
Product number
A176188
Product name
Copperoxalate
Purity
98%
Packaging
5g
Price
$13
Updated
2021/12/16
Ambeed
Product number
A176188
Product name
Copperoxalate
Purity
98%
Packaging
25g
Price
$36
Updated
2021/12/16
BLDpharm
Product number
BD122207
Product name
Copperoxalate
Packaging
25g
Price
$37
Updated
2021/12/16
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Cupric oxalate Chemical Properties,Usage,Production

Description

Cupric oxalate is a bluish-white, odorless powder. Molecular weight=153.58. Hazard Identification(based on NFPA-704 M Rating System): Health 1,Flammability 0, Reactivity 1. Insoluble in water

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.

First aid

If this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for at least15 min, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts theskin, remove contaminated clothing and wash immediatelywith soap and water. Seek medical attention immediately. Ifthis chemical has been inhaled, remove from exposure,begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR ifheart action has stopped. Transfer promptly to a medicalfacility. When this chemical has been swallowed, get medical attention. Give large quantities of water and inducevomiting. Do not make an unconscious person vomit.Medical observation is recommended for 24-48 h afterbreathing overexposure, as pulmonary edema may bedelayed. As first aid for pulmonary edema, a doctor orauthorized paramedic may consider administering a corticosteroid spray.

storage

Color Code—Green: General storage may be used.Prior to working with cupric oxalate you should be trainedon its proper handling and storage. Store in tightly closedcontainers in a cool, well-ventilated area away from acetylene gas, ammonia, caustic solutions, and nitromethane.

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

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Cupric oxalate Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Chemsky(shanghai)International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32321
Advantage
50
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18738
Advantage
57
Hangzhou Yuhao Chemical Technology Co., Ltd
Tel
0571-82693216
Fax
+86-571-82880190
Email
info@yuhaochemical.com
Country
China
ProdList
9387
Advantage
52
Beijing Universal Century Technology Co., Ltd.
Tel
400-8706899
Fax
400-8706899
Email
hysj_bj.com
Country
China
ProdList
3583
Advantage
55
Bide Pharmatech Ltd.
Tel
400-164-7117 13681763483
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
41462
Advantage
60
Hangzhou J&H Chemical Co., Ltd.
Tel
0571-+86-571-87396432
Fax
0571-87396431
Email
sales@jhechem.com
Country
China
ProdList
11487
Advantage
59
Hubei Jusheng Technology Co.,Ltd
Tel
027-59599241 18871490274
Fax
027-59599241
Email
1400878000@qq.com
Country
China
ProdList
9958
Advantage
58
Guangzhou Kafen Biotech Co.,Ltd
Tel
18029243487 2355327168
Fax
020-31121510
Email
gy@yccreate.com
Country
China
ProdList
4749
Advantage
55
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View Lastest Price from Cupric oxalate manufacturers

Jiangsu Kolod Food Ingredients Co.,Ltd.
Product
copper oxalate 814-91-5
Price
US $0.00/Kg/Bag
Min. Order
25KG
Purity
50
Supply Ability
20 tons
Release date
2021-06-11
Career Henan Chemical Co
Product
Cupric oxalate 814-91-5
Price
US $1.00/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
100kg
Release date
2020-01-07

814-91-5, Cupric oxalateRelated Search:


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  • coppergluconatechelate
  • Copper(II) oxalate hemihydrate 98%
  • COPPER (II) OXALATE
  • COPPER OXALATE
  • Cupric oxalate ISO 9001:2015 REACH
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  • Organic-metal salt