CAS:1317-38-0 | High Quality Cupric Oxide Copper Oxide

Short Description:

short description:

NO. Item Technical index
1 Copper Oxide (CuO) % ≥99.0
2 Hydrochloric Acid Insoluble % ≤0.15
3 Chloride (Cl) % ≤0.015
4 Sulfate (SO42- ) % ≤0.1
5 Iron (Fe) % ≤0.1
6 Water Soluble Objects % ≤0.1
7 600 mesh – 1000mesh

Product Detail

Product Tags

Product Details

ClassificationCopper OxidePurity≥99%
CAS No.1317-38-0Product namehigh purity copper oxide
Other NamesCopper(II) oxideColorBlack
EINECS No.215-269-1ApplicationPowder Metallurgy
Place of OriginZhejiang, ChinaParticle size600mesh to 1000mesh
Grade StandardIndustrial GradeParticle sizeCustom Request

Product Paramenters

NO.ItemTechnical index
1Copper Oxide (CuO) %≥99.0
2Hydrochloric Acid Insoluble %≤0.15
3Chloride (Cl) %≤0.015
4Sulfate (SO42- ) %≤0.1
5Iron (Fe) %≤0.1
6Water Soluble Objects %≤0.1
7600 mesh - 1000mesh

Packing and Shipment

FOB Port: Shanghai Port
Packing Size: 100*100*80cm/pallet
Units per pallet: 40 bags/pallet; 25kg/bag
Gross weight per pallet: 1016kg
Net weight per pallet: 1000kg
Lead time:  15-30 days
Customized packaging(Min. Order: 3000 Kilograms)
Samples: 500g
20GP: Load 20tons

Product Description

Properties of copper oxide

Melting point/freezing point: 1326°C
Density and/or relative density: 6.315
storage condition: no restrictions.
Physical state: powder
Color: Brown to black
Particle characteristics: 600mesh to 1000mesh
Chemical stability: Stable.
Incompatible materials: Avoid contact with strong reducing agents, aluminum, alkali metals, etc.

Proper Shipping Name

Class/Division: Class 9 Miscellaneous Dangerous Substances and Articles
Package Group: PG III
PH: 7(50g/l,H2O,20℃)(slurry)
Water soluble: insoluble
Stability: Stable. Incompatible with reducing agents, hydrogen sulfide, aluminium, alkali metals, finely powdered metals.
CAS: 1317-38-0

Identification of substance

1.Product Name : Copper oxide

2.Other Name : Copper oxide

3.Chemical Name : Copper oxide

4.Recommended Use :

5.Manufacturer Name : Hangzhou Fuyang Hongyuan Renewable Resource Co., LTD

Address :102 Qingquan Road, Xindeng Industrial Park, Fuyang District, Hangzhou City, Zhejiang Province China. Post code 311404

6.Phone Number : +86-0571-63325889 Fax Number :+86-0571-63325889

7.WEB or E-mail :Website: Email:

Hazards identification

1.GHS classification : Hazardous to the aquatic environment, acute hazard 1

Hazardous to the aquatic environment, long-term hazard 1

2.GHS Pictograms :

3.Signal words : Warning

4.Hazard statements : H400:Very toxic to aquatic life

H410:Very toxic to aquatic life with long lasting effects

5.Precautionary Statement Prevention : P273:Avoid release to the environment.

6.Precautionary Statement Response : P391:Collect spillage.

7.Precautionary Statement Storage : None.

8.Precautionary Statement Disposal : P501:Dispose of contents/container in according with local regulation.

9.Other hazards which do not result in classification : Not available

Composition/information on ingredients
Component Information
Component CAS number EINECS number Mass(%)
Copper oxide 1317-38-0 215-269-1 99%wt
Note:1. Unless a component presents a severe hazard, it does not need to be considered in the SDS if the concentration is less than 1%.

First-aid measures

1.NOTE TO PHYSICIAN : In case of shortness of breath, give oxygen. Keep victim warm. Keep victim under observation.

2.After inhalation : Move to fresh air. Oxygen or artificial respiration if needed. Get immediate medical attention.

3.After skin contact : Immediately flush skin with plenty of water. Remove and isolate contaminated clothing and shoes. If irritation persists, get medical attention immediately. For minor skin contact, avoid spreading material on unaffected skin.

4.After eye contact : Immediately flush eyes with plenty of water for at least 15 minutes. Assure adequate flushing of the eyes by separating the eyelids with fingers. Get medical attention immediately.

5.After ingestion : Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

6.Most important symptoms/effects,acute and delayed : Symptoms of systemic copper poisoning may include: capillary damage, headache, cold sweat, weak pulse, and kidney and liver damage, central nervous system excitation followed by depression, jaundice, convulsions, paralysis, and coma. Death may occur from shock or renal failure. Chronic copper poisoning is typified by hepatic cirrhosis, brain damage and demyelination, kidney defects, and copper deposition in the cornea as exemplified by humans with Wilson's disease. It has also been reported that copper poisoning has lead to hemolytic anemia and accelerates arteriosclerosis. To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated.

Fire-fighting measures

1.Suitable extinguishing agents :Use foam, dry chemical or carbon dioxide.

2.Special hazards caused by the material, its products of combustion or flue gases: Can be released in case of fire: Copper oxides.

3.Protective equipment :Put out the fire upwind, and move the container from the fire to the open area as far as possible. Wear full protective clothing, including helmet, self-contained positive pressure or pressure demand breathing apparatus, protective clothing and face mask.

Accidental release measures

1.Person-related safety precautions :Ensure adequate ventilation. Avoid dust formation. Do not touch damaged containers or spilled material unless wearing appropriate protective clothing. Ventilate closed spaces before entering. Keep unnecessary personnel away. Avoid breathing dust.

2.Measures for environmental protection : Prevent further leakage or spillage if safe to do so. Do not allow material to be released to the environment without proper governmental permits.

3.Measures for cleaning/collecting :Pick up and arrange disposal in suitable container. Clean contaminated surface thoroughly.

Handling and storage


Information for safe handling : Avoid contact with skin, eyes, mucous membranes and clothing. In case of insufficient ventilation, wear suitable respiratory equipment.
Avoid formation of dust and aerosols.
Information about protection against explosions and fires : Keep away from heat, sources of ignition, sparks or open flame.


Requirements to be met by storerooms and containers :Keep in a cool, dry, well-ventilated place. Keep tightly closed until used.
Information about storage in one common storage facility: Store away from incompatible substances such as Reducing agents, Hydrogen sulfide gas, Aluminum, Alkali metals, Powdered metals.

Exposure controls/personal protection

Limit Values for Exposure

Copper oxide 1317-38-0 0.2 mg/m3 N.E. 0.1 mg/m3 N.E
1.Appropriate engineering controls :Closed operation, local exhaust.
2.General protective and hygienic measures :Change work clothes in time and pay
attention to personal hygiene.
3.Personal protective equipment :Masks, goggles, overalls, gloves.
4.Breathing equipment :When workers are facing high concentrations they must use appropriate certified respirators.
5.Protection of hands :Wear appropriate chemical resistant gloves. Eye/Face protection :Use safety glasses with side shields or safety goggles as mechanical barrier for prolonged exposure.
6.Body protection : Use clean protective body-covering as needed to minimize contact with clothing and skin.

Physical and chemical properties

1.Physical state Powder
2.Colour: Black
3.Odour: No data available
4.Melting point/freezing point :1326 ℃
5.Boiling point or initial boiling point and boiling range :No data available
6.Flammability: Nonflammable
7.Lower and upper explosion limit/ flammability limit :No data available
8.Solubility :Insoluble in water, soluble in dilute acid, incompatible with ethanol
9.Density and/or relative density :6.32 (powder)
10.Particle characteristics :650 mesh

Toxicological information

Routes of Entry: Dermal contact, eye contact, inhalation, ingestion.

Acute Toxicity Copper oxide(CAS 1317-38-0) : LD50 (Oral, rat) : > 2,500 mg/kg
EC50 (Inhalation, Rat): N/A
LD50 (Dermal, rabbit) : N/A
Skin corrosion/Irritation :Not classified
Serious eye damage/irritation :Mild eye irritation

Ecological information

Ecotoxicity Aquatic Toxicity :Copper oxide (CAS 1317-38-0)
Test & Species
96 Hr LC50 fish: N/A
48 Hr EC50 Daphnia: N/A
72 Hr EC50 Algae: N/A
Additional Information : Very toxic to aquatic life with long lasting effects.

Disposal considerations


Contact a qualified professional waste disposal service to dispose of this material.
Dispose of in accordance with local environmental regulations or local authority requirements.

Transport information

Proper Shipping Name
(Copper oxide)
Class/Division: Class 9 Miscellaneous Dangerous Substances and Articles
Package Group: PG III
Labelling pictogram: Maritime transport IMDG/ Marine pollutant (Yes/No) :Being same with TDG/ Yes
Air transport ICAO-TI and IATA-DGR: Being same with TDG

Production method

Copper powder oxidation method. Reaction equation:





2Cu+O2→ 2CuO

Operation method:
Copper powder oxidation method takes copper ash and copper slag as raw materials, which are roasted and heated with gas for preliminary oxidation to remove water and organic impurities in raw materials.The generated primary oxide is cooled naturally, crushed and then subjected to secondary oxidation to obtain crude copper oxide.The crude copper oxide is added into the reactor pre loaded with 1:1 sulfuric acid. Reaction under heating and stirring until the relative density of the liquid is twice the original and the pH value is 2 ~ 3, which is the end point of the reaction and generates copper sulfate solution. After the solution is left to stand for clarification, add iron shavings under the condition of heating and stirring to replace copper, and then wash with hot water until there is no sulfate and iron. After centrifugation, drying, oxidizing and roasting at 450 ℃ for 8h, cooling, crushing to 100 mesh, and then oxidizing in an oxidation furnace to prepare copper oxide powder.

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