Safety Data Sheet - Copper Powder

SECTION 1: Identification of the substance/mixture and of the company/undertaking

Chemical Name Copper Powder

Product Form Substance

Catalogue No. AL1490

CAS Number 7440-50-8

EC Number 231-159-6

EC Index Number -

Grade EL grade, 98% purity, 325 mesh

HSN Code 74061000

Molecular Formula Cu

SECTION 1: Identification of the substance/mixture and of the company/undertaking

1.1 Product identifier

Chemical Name Copper Powder

Catalogue No. AL1490

Product form Substance

CAS Number 7440-50-8

EC Number 231-159-6

Grade EL grade, 98% purity, 325 mesh

EC Index Number Not specified

Chemical Formula Cu

HSN Code 74061000

Synonyms Copper metal powder

Chemical Structure -

1.2 Relevant identified uses of the substance or mixture and uses advised against

Use of the substance/mixture Conductive applications, electronic materials

Uses advised against Not specified

1.3 Details of the supplier of the safety data sheet

Company identification Address:- 102, B wing, Savgan Heights, RTO Lane,Andheri (W), Mumbai-400 053Maharashtra, India.

1.4 Emergency Contact Details

Phone / e-Mail Phone : +91 22 26317055 Mobile : +91 9820385757 e-mail : info@alphachemika.co.in

SECTION 2: Hazards identification

2.1 Classification of the substance or mixture

Classification according to Regulation (EC) No 1272/2008 Flam. Sol. 1; Aquatic Acute 1

Classification source Loba Chemie SDS 02950 - Copper metal powder, electrolytic grade - supplier classification, CAS verified

2.2 Label elements

Hazard pictograms Flammable, Environmental Hazard

Signal word Danger

Hazard statements H228: Flammable solid; H400: Very toxic to aquatic life

Precautionary statements P210, P240, P241, P273, P280, P370+P378, P391

2.3 Other hazards

Other hazards Combustible dust; may form explosive mixtures in air.

SECTION 3: Composition/information on ingredients

3.1 Substance

Name Copper Powder

CAS No. 7440-50-8

SECTION 4: First aid measures

4.1 Description of first aid measures

First-aid measures after inhalation If this chemical has been inhaled, remove the exposed person to fresh air at once. If breathing has stopped, perform artificial respiration. Keep the person warm and at rest.

First-aid measures after skin contact If this chemical contacts the skin, promptly wash the contaminated skin with soap and water. If this chemical penetrates the clothing, promptly remove the clothing and wash the skin with soap and water. Get medical attention promptly.

First-aid measures after eye contact If this chemical contacts the eyes, immediately wash (irrigate) the eyes with large amounts of water, occasionally lifting the lower and upper lids. Get medical attention immediately.

First-aid measures after ingestion If this chemical has been swallowed, get medical attention immediately.

4.2 Most important symptoms and effects, both acute and delayed

Symptoms relating to use Irritation of eyes, skin, and respiratory tract.

4.3 Indication of any immediate medical attention and special treatment needed

General information Treat symptomatically. Show this safety data sheet to the treating physician.

SECTION 5: Fire-fighting measures

5.1 Extinguishing media

Suitable extinguishing media Water spray, carbon dioxide, dry chemical powder, foam.

Unsuitable extinguishing media Not specified

5.2 Special hazards arising from the substance or mixture

Special procedures Dust may form explosive mixtures in air. Use water spray to cool containers exposed to fire.

5.3 Advice for firefighters

Protection during firefighting Do not enter fire area without proper protective equipment, including respiratory protection.

SECTION 6: Accidental release measures

6.1.1 For non-emergency personnel

Emergency procedures Avoid dust formation. Use appropriate protective equipment. Ensure adequate ventilation.

6.3 Methods and material for containment and cleaning up

Methods for cleaning up Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Sweep spilled substance into covered containers. Carefully collect remainder. Then store and dispose of according to local regulations.

6.4 Reference to other sections

Reference Not specified

SECTION 7: Handling and storage

7.1 Precautions for safe handling

Precautions for safe handling Avoid dust formation. Use in a well-ventilated area. Keep away from ignition sources.

Hygiene measures Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work.

7.2 Conditions for safe storage, including any incompatibilities

Storage conditions See Chemical Dangers.

SECTION 8: Exposure controls/personal protection

8.2 Exposure controls

Hand protection Protective gloves (e.g. nitrile rubber)

Eye protection Chemical safety goggles or safety glasses

Skin and body protection Wear suitable protective clothing

Respiratory protection Use appropriate respiratory protection if dust is generated.

SECTION 9: Physical and chemical properties

9.1 Information on basic physical and chemical properties

Physical state Solid

Colour Reddish-brown

Odour Odorless

Odour threshold Not applicable

pH value Not applicable

Relative evaporation rate (butylacetate=1) Not applicable

Melting point 1083 °C

Freezing point Not applicable

Boiling point 2595 °C

Flash point Not applicable

Auto-ignition temperature Not applicable

Decomposition temperature Not applicable

Flammability (solid, gas) Flammable solid

Vapour pressure 1 mm Hg @ 1628 °C

Relative vapour density at 20°C Not applicable

Density 8.94

Solubility Slightly sol in dilute acid

Log Pow -0.57 (calculated)

Viscosity, kinematic Not applicable

Viscosity, dynamic Not applicable

Explosive properties Dust may form explosive mixtures in air

Oxidising properties Not oxidising

Explosive limits Not applicable

SECTION 10: Stability and reactivity

10.1 Reactivity

Reactivity Stable under normal conditions. Reacts with strong oxidizing agents.

10.2 Chemical stability

Chemical stability Stable under recommended storage conditions.

10.3 Possibility of hazardous reactions

Possibility of hazardous reactions Mixtures with acetylenic compounds, ethylene oxide and azides are shock-sensitive. Reacts with strong oxidants such as chlorates, bromates and iodates. This generates explosion hazard.

10.4 Conditions to avoid

Conditions to avoid Avoid contact with incompatible materials and excessive heat.

10.5 Incompatible materials

Incompatible materials Strong oxidizing agents, acids.

10.6 Hazardous decomposition products

Hazardous decomposition products Not specified

SECTION 11: Toxicological information

11.1 Information on toxicological effects

Acute toxicity Low toxicity; may cause irritation.

Skin corrosion/irritation Not classified (based on available data)

Serious eye damage/irritation Not classified (based on available data)

Respiratory or skin sensitisation Not classified (based on available data)

Germ cell mutagenicity Not classified (based on available data)

Carcinogenicity Not classified (based on available data)

Specific target organ toxicity (single exposure) Not classified (based on available data)

Specific target organ toxicity (repeated exposure) Not classified (based on available data)

SECTION 12: Ecological information

12.1 Toxicity

Toxicity information Not specified

12.2 Persistence - degradability

Persistence - degradability Not specified

12.3 Bioaccumulative potential

Bioaccumulative potential Not specified

12.4 Mobility in soil

Mobility in soil Not specified

12.6 Other adverse effects

Environmental precautions Not specified

SECTION 13: Disposal considerations

13.1 Waste treatment methods

Additional Info Dispose of contents/container in accordance with local, regional, national and international regulations.

SECTION 14: Transport information

14.1 UN number

UN-No. (ADR) UN 3089

UN-No. (IMDG) UN 3089

UN-No. (IATA) UN 3089

UN-No. (ADN) UN 3089

UN-No. (RID) UN 3089

14.2 UN proper shipping name

Proper Shipping Name (ADR) METAL POWDER, FLAMMABLE, N.O.S.

Proper Shipping Name (IMDG) METAL POWDER, FLAMMABLE, N.O.S.

Proper Shipping Name (IATA) Metal powder, flammable, n.o.s.

Proper Shipping Name (ADN) METAL POWDER, FLAMMABLE, N.O.S.

Proper Shipping Name (RID) METAL POWDER, FLAMMABLE, N.O.S.

14.3 Transport hazard class(es)

Transport hazard class(es) 4.1

14.4 Packing group

Packing group (ADR) II

Packing group (IMDG) II

Packing group (IATA) II

Packing group (ADN) II

Packing group (RID) II

14.5 Environmental hazards

Dangerous for the environment Yes

Marine pollutant Yes

Other information No supplementary information available

SECTION 15: Regulatory information

15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture

15.1.1 EU-Regulations Not specified

SECTION 16: Other Information

Disclaimer The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the date of its publication. The information is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a guarantee or quality specification. The information relates only to the specific material designated and may not be valid for such material used in combination with any other materials or in any process, unless specified in the text.