MATERIAL SAFETY DATA SHEETNYACOL® CEO2(AC)1.

Emergency Telephone:
E-mail Contact:3.

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1 OF 4

Chemical Product and Company Identification
Trade Name:
Chemical Name:
Synonyms:
Product Code:
Use:
Manufacturer:

2.

REVISION:
SUPERSEDES:PAGE:NYACOL® CEO2(AC)Ceria, Acetate Stabilized
None.
CEO2(AC)
Ceramics
Nyacol Nano Technologies, Inc.
Megunko Road, P.O. Box 349, Ashland, MA 01721 U.S.A.
508-881-2220
CHEMTREC 800-424-9300
info@nyacol.com

Composition / Information on Ingredients
Component
Cerium Oxide:
Acetic Acid:
Water:CAS #1306-38-3
64-19-77732-18-5

Exposure Limits
Not available.
10 PPM
None.

Percent By Weight
20377

Component
Cerium Oxide:
Acetic Acid:
Water:EINECS #215-150-4
200-580-7
231-791-2

RTECS #
FK6310000
AF1225000
ZC0110000

REACH #
05-2117294586-27-0000
05-2117294607-31-0000
None.

Hazard Identification
Emergency Overview:

Yellow liquid. Vinegar odor. Keep spills out of surface waters.

Classification:
Symbol:Risk Phrases:
Safety Phrases:

Not harmful.
Not applicable.
Not applicable.
Not applicable.

Potential Health Effects / Health Hazard Identification
Acute Exposure:
Eye:Irritation.
Skin:
Irritation.
Ingestion:
Not available.
Inhalation:
Not available.
Chronic Exposure:
Not known.
Other Hazards
Known Synergists:
Explosion Hazard:
Fire Hazard:
Corrosion Hazard:

4.

Not available.
Not available.
Not available.
Not available.

First Aid Measures
Eye Contact:
Skin Contact:
Ingestion:
Inhalation:
First Aid Facilities:
Advice to Physicians:

Flush eyes with large quantities of water. If irritation persists get medical attention.
Wash well with soap and water.
If swallowed seek medical attention immediately. Do not induce vomiting. Givelarge quantities of water with Milk of Magnesia or other medical antacid. Never give
anything by mouth to an unconscious person.
Remove person from exposure source, seek medical professional.
Eye wash station, Milk of Magnesia or other medical antacid.
None available.

MATERIAL SAFETY DATA SHEETNYACOL® CEO2(AC)5.

Special Exposure Hazard:

Personal Protection:

Contain spill or leak with sand, clay or absorbent. Recover liquid for recycle ordisposal. Do not allow spills into sewers or surface waters. Place absorbents,waste products and contaminated soil into containers for disposal.
Eye protection and impervious gloves. An approved air-purifying respirator
should be worn if dust or mist is present.

Handling and Storage
Handling:
Storage:

8.

Will not burn in a fire. Containers can build pressure if exposed to heat or fire.
All are acceptable. Cool containers with water spray.
Wear standard full firefighter turn-out gear (full bunker gear), and respiratory
protection (SCBA).
Acid fumes may be generated.

Accidental Release Measures
Leaks and Spills:

7.

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Flammability:
Extinguishing Media:
Protective Equipment:

6.

REVISION:
SUPERSEDES:
PAGE:

Avoid generating mist or dust during use.
Store in cool dry area. Do not freeze.

Exposure Controls / Personal Protection
Engineering Control:
Respiratory Protection:
Skin Protection:
Eye Protection:

Use exhaust ventilation to keep airborne concentrations below exposure limits.
When respiratory protection required or concentrations un-known, use approved
air-purifying respirator with dust cartridge.
Clean body-covering clothing, impervious gloves such as neoprene.
Wear approved safety glasses.

9.

Physical and Chemical Properties

10.

Stability and Reactivity

Appearance:
Odor:
Physical State:pH:
Boiling Point:
Freezing Point:
Flash Point:
Vapor Pressure:Oxidizing Properties:
Solubility in Water:
Density:
Specific Gravity:
Volatile by Weight:
Viscosity:
Explosion Limits:
Partition Coefficient:
Evaporation Rate:

Chemical Stability:
Conditions To Avoid:
Incompatibility With Other
Materials:
Hazardous Decomposition
Products:
Hazardous Polymerization:

Yellow liquid
VinegarLiquid. NYACOL® CEO2(AC) is a water-based material.
3.0
100°C (212°F) water
0°C (32°F) water
Not applicable.
2260 kPs (17 mm Hg) at 20°C waterNot known.
Soluble in all proportions.
1220 kg/M3
1.2280 %<15 cP
Not applicable.
Not available.
Slow (Butyl Acetate = 1)

Stable.
Neutralization by basic materials.
Not available.
Acetic acid, oxides of carbon.
Will not occur.

MATERIAL SAFETY DATA SHEETNYACOL® CEO2(AC)
11.

12.

Material

LD50, Rat, Oral

Cerium Oxide:
Acetic Acid:
Water:

Greater than 5000 mg/kg
3310 mg/kg
None reported.

Eye Effects:
Skin Effects:
Inhalation Effects:
Ingestion Effects:

Not available.
Not available.
Not available.
Not available.

Ecological Information

United States:

CEO2(AC) should be recycled or solidified for disposal in a landfill approved forchemical waste.
CEO2(AC) is not an RCRA regulated waste.

Transport Information
Regulations
U.S. D.O.T.:
ICAO / IATA:
IMO / IMDG:
ADR:

15.

Not available.
Not available.

Disposal Considerations
Disposal Considerations:14.

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Toxicological Information

Ecotoxicity:
Persistence:

13.

REVISION:
SUPERSEDES:
PAGE:

Shipping Name
Not applicableNot applicableNot applicableNot applicable

Hazard Class
Not applicableNot applicableNot applicableNot applicable

Packing GroupNot applicableNot applicableNot applicableNot applicable

U.N. Number
Not applicableNot applicableNot applicableNot applicable

Regulatory Information
U.S. Federal Regulations
EPA TSCA Inventory:
SARA Section 313:
D.O.T. Regulations:

All ingredients listed.
No ingredients listed.
See Section 14.

U.S. State Regulations
California Proposition 65:
State Right-to-Know Laws:

No ingredients listed.
Section 2 of this MSDS lists all components of CEO2(AC).

Canadian Regulations
Domestic Substance List:
WHMIS:
Transportation of Dangerous
Goods:
Controlled Products
Regulations:
EC Regulations
Classification:
Symbol:Risk Phrases:
Safety Phrases:

All ingredients listed.
Acetic Acid: Disclosure 1%; CEO2(AC) percentage is below classification range.
Does not meet dangerous goods criteria.
This MSDS contains all the information items specified in Schedule 1, Column 3 of
the Controlled Products Regulations in a 16-heading format.
Not harmful.
Not applicable.
Not applicable.
Not applicable.

MATERIAL SAFETY DATA SHEETNYACOL® CEO2(AC)16.

REVISION:
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Other Information
NFPA 704 Hazard Rating:
HMIS® Hazard Rating:
Recommended Use:Work Alert:

Health - 1, Flammability - 0, Reactivity - 0, Special - None
Health - 1, Flammability - 0, Reactivity - 0
Protective Equipment - B; eye protection, gloves
CEO2(AC) is recommended for use in ceramics. Other uses have not been
investigated and may have other hazards. For industrial use only, not for food,
drug or home use.
Workers using CEO2(AC) should read and understand this MSDS and be trained inthe proper use of this material.

MSDS Prepared By:

David L. Catone
Technical Service and Product Development Manager
Nyacol Nano Technologies, Inc.
R&D Department
Telephone: 508-881-2220 (U.S.A.)

Revision Date:

October 4, 2010

Supersedes:

December 1, 2008

Information herein is accurate to the best of our knowledge. Suggestions are made without warranty or guaranteeof results. Before using, the user should determine the suitability of the products for the intended use, and theuser assumes the risk and liability in connection therewith. We do not suggest violation of any existing patents orgive permission to practice any patented invention without license.
NYACOL® is a registered trademark of Nyacol Nano Technologies, Inc.