ACS Material CVD Graphene on Copper MSDS www.acsmaterial.com Page 1

Material Safety Data Sheet

ACS Material CVD Graphene on Copper

Table of Contents

1 – Product and Company Identification 9 – Physical and Chemical Properties

2 – Composition / Information on Ingredients 10 – Stability and Reactivity

3 – Hazards Identification 11 – Toxicological Information

4 – First Aid Measures 12 – Ecological Information

5 – Firefighting Measures 13 – Disposal Considerations

6 – Accidental Release Measures 14 – Transport Information

7 – Handling and Storage 15 – Regulatory Information

8 – Exposure Controls, Personal Protection 16 – Other Information

Table of Contents

Health 0

Flammability 0

Reactivity 0

Personal Protection E

ACS Material CVD Graphene on Copper MSDS www.acsmaterial.com Page 2

1. Product and Company Identification Product Name: ACS Material Graphene/Cu, Graphene on Copper Foil

Synonyms: Graphene, Graphene sheets, Exfoliated Graphite, Copper, Cu.

CAS NO.: 7782-42-5 (graphite), 7440-50-8 (copper).

Contacting Information:

Manufacturer: ACS Material, LLC.

Address: 18 Vernon Street, Medford, MA 02155

Phone: (866)-227-0656

Fax: (781)-518-0284

E-Mail: contact@acsmaterial.com

2. Composition/Information on Ingredients

Ingredient CAS No

Carbon 7440-44-0

Copper 7440-50-8

Wafer Structure:

3. Hazards Identification

Emergency Overview

SKIN: As produced in foil form, the potential for cuts exists due to sharp

edges of the metal.

EYES: Dust may irritate eyes.

INHALATION: Dust may cause irritation to respiratory tract.

INGESTION: Not applicable. Not a probable route of exposure.

DELAYED EFFECTS: No chronic effects are expected from this product.

ACS Material CVD Graphene on Copper MSDS www.acsmaterial.com Page 3

HMIS Classification

Health hazard: 1

Flammability: 0

Physical hazards: 0

NFPA Rating

Health hazard: 0

Fire: 0

Reactivity Hazard: 0

Potential Health Effects

Inhalation May be harmful if inhaled. May cause respiratory tract irritation.

Skin May be harmful if absorbed through skin. May cause skin irritation.

Eyes May cause eye irritation.

Ingestion May be harmful if swallowed.

4. First Aid Measures SKIN: Seek medical attention for cuts

EYES: Flush eyes with large amounts of water. Seek medical attention if

irritation persists.

INHALATION: Seek fresh air. Get medical attention if irritation persists.

INGESTION: Not applicable. Not a probable route of exposure.

ADVICE TO PHYSICIAN: No specific advice. Treat according to symptoms present.

5. Fire Fighting Measures In general, this product is difficult to combust.

Suitable Extinguishing Media: water, carbon dioxide, dry chemical powder or foam as appropriate for

surroundings.

Other Combustion Hazards: Not available

Protective Equipment: As with any fire, wear self-contained breathing apparatus and protective clothing

to prevent contact with skin, eyes or lungs.

Further information:

The product itself does not burn.

6. Accidental Release Measures Personal precautions

NORMAL HANDLING: Always wear recommended personal protective equipment. Edges of copper foil

are sharp. Dyneema® or Kevlar® cut-resistant gloves are recommended for hand protection.

Environmental precautions

ACS Material CVD Graphene on Copper MSDS www.acsmaterial.com Page 4

Do not let product enter drains.

Methods and materials for containment and cleaning up

Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed

containers for disposal.

7. Handling and Storage Precautions for safe handling

NORMAL HANDLING: Always wear recommended personal protective equipment. Edges of copper foil

are sharp. Dyneema® or Kevlar® cut-resistant gloves are recommended for hand protection

Avoid contact with skin and eyes. Avoid formation of dust and aerosols.

Provide appropriate exhaust ventilation at places where dust is formed.

Conditions for safe storage

Keep the products in a dry and low oxygen (or oxygen-free) container at moderate temperature (<30oC).

8. Exposure Controls, Personal Protection ENGINEERING CONTROLS: General exhaust.

PERSONAL PROTECTIVE EQUIPMENT

SKIN PROTECTION: Dyneema® or Kevlar® cut-resistant gloves

EYE PROTECTION: Safety glasses.

RESPIRATORY PROTECTION: If dust or fume is present, use negative pressure respirator according to

NIOSH/MSHA standards.

ADDITIONAL RECOMMENDATIONS: None

EXPOSURE GUIDELINES

For Copper, ACGIH TLV 0.2mg/m3, OSHA PEL 0.1mg/m3.

ACS Material CVD Graphene on Copper MSDS www.acsmaterial.com Page 5

9. Physical and Chemical Properties Physical state and appearance: Solid.

Color: Red/Orange Metal

Odor: Odorless.

Taste: Not applicable.

Molecular Weight: Not applicable.

pH (1% soln/water): Not applicable.

Boiling Point: Not available.

Melting Point: Not applicable

Critical Temperature: Not applicable

Specific Gravity: Not available.

Vapor Pressure: Not applicable.

Vapor Density: Not available.

Volatility: Not available.

10. Stability and Reactivity Chemical Stability: Stable under recommended storage conditions.

Instability Temperature: Not available.

Conditions of Instability: Excess heat, incompatible materials.

Strong oxidizing agents, Alkali carbonates, Calcium, cobalt difluoride, manganese trifluoride

Hazardous decomposition products

11. Toxicological Information IMMEDIATE (ACUTE) EFFECTS:

Not applicable in this form

DELAYED (SUBCHRONIC AND CHRONIC) EFFECTS:

Not applicable in this form

OTHER DATA:

None

12. Ecological Information Ecotoxicity: Not available.

BOD5 and COD: Not available.

Products of Biodegradation:

Not applicable

Toxicity of the Products of Biodegradation: The product itself and its products of degradation are not

toxic.

ACS Material CVD Graphene on Copper MSDS www.acsmaterial.com Page 6

Special Remarks on the Products of Biodegradation: Not available.

13. Disposal Considerations Waste Disposal:

Waste must be disposed of in accordance with federal, state and local environmental control regulation

14. Transport Information DOT Classification: Not a DOT controlled material (United States).

Identification: Not applicable.

Special Provisions for Transport: Not applicable.

15. Regulatory Information Graphite and copper are not listed as a hazardous material under US Federal regulations. It is not listed

under the Clean Air Act, the Clean Water Act, SARA (section 302, section 311/312, or section 313), HAPS,

or IARC.

Graphite (CAS no. 7782-42-5) is listed on:

US: TCSA Canada: DSL EC: EINECS

This product has WHMIS (Canada) classification D2A

US: TCSA Canada: DSL EC: EINECS

This product has WHMIS (Canada) classification D2A

16. Other Information References: Not available.

Other Special Considerations: Not available.

Disclaimer: ACS Material, LLC. believes that the information in this Material Safety Data Sheet is

accurate and represents the best and most current information available to us. ACS Material makes no

representations or warranties either express or implied, regarding the suitability of the material for any

purpose or the accuracy of the information contained within this document. Accordingly, ACS Material

will not be responsible for damages resulting from use of or reliance upon this information.