Material Safety Data Sheet May be used to Comply with OSHA’s Hazard Communication Standard, 29 CFR 1910.1200. Standard must be Consulted for specific requirements

HMIS

HEALTH 0 REACTIVITY 0

FLAMMABILITY 0 PERSONAL PROTECTION B

Identity (As Used On Label and List) G3055 De-Foamer

Note: Blank spaces are not permitted. If any item is not applicable, or no information is available, the space must be marked to indicate that.

Section I

Manufactured for: OMEGA INDUSTRIAL SUPPLY, INC

Emergency Telephone Number: 1-800-424-9300

Address (Number, Street, City, State, and Zip Code) 101 Grobric Ct #1

Telephone Number for Information: 1-800-571-7347

Fairfield, CA 94534

Date Prepared 02-26-2007

Signature of Prepare (Optional) REGULATORY DEPT.

Section II - Hazardous Ingredients / Identity Information

Hazardous Components (Specific Chemical Identity, Common Name(s))

CAS No.

OSHA PEL

ACGIH-TLV

Other Limits Recommended.

%(Wt.)

None

This product is not known to contain any compounds listed and in quantities requiring reporting under SARA Title III Section 313.

Any substance listed as hazardous by the State of California, Florida, Illinois, Michigan, New Jersey, Ohio, Pennsylvania or

Texas is described above if known present in regulated concentrations.

Section III - Physical Chemical Characteristics

Boiling Point

212ºF

Specific Gravity (H2O = 1) Concentrate

1.011

Vapor Pressure

760

Melting Point

N/A

Vapor Density (Air=1)

N/D

Evaporation Rate (Butyl Acetate = 1)

N/D

Solubility in Water

Complete

pH

Appearance and Odor—White emulsion with mild odor.

VOC %

0

Section IV – Fire and Explosion Hazard Data

USA Flame Projection Test (ASTM D-3065)

Flammable Limits

LEL

UEL

Non Flammable

>200ºF (TCC)

N/A

N/A

Extinguishing Media – Foam, CO2, dry chemical, water spray.

Special Fire Fighting Procedures –Wear self-contained breathing apparatus and protective clothing.

Unusual Fire and Explosion Hazards – None known.

Page 2 of 2 for G3055 De-Foamer

Section V – Reactivity Data

Stability

Unstable

Conditions to Avoid – None

Hazardous Polymerization

May Occur

Stable

X

Will Not Occur

X

Incompatibility (Materials to Avoid) - Strong oxidizing agents and acids.

Hazardous Decomposition or Byproducts –May produce carbon monoxide, carbon dioxide, silicon oxide.

Section VI – Health Hazard Data

Route(s) of Entry:

Eyes? Yes

Inhalation? Yes

Skin? Yes

Ingestion? Yes

Health Hazards (Acute and Chronic) – Acute: May cause eye and skin irritation. Chronic: None known.

Carcinogenicity:

NTP?

IARC Monographs?

OSHA Regulated?

N/A

N/A

N/A

Signs and Symptoms of Exposure: Eye & Skin— May cause irritation

Medical Conditions Generally Aggravated –None Known

Emergency and First Aid Procedures. Eyes—Wash thoroughly with water for 15 minutes. If irritation persists, cal a physician. Skin— Wash affected areas thoroughly with soap and water, if irritation develops consult a physician. Inhalation— Call a physician. Ingestion— Remove to fresh air.

Section VII – Precautions For Safe Handling and Use

Steps to be Taken in Case Material is Released or Spilled. Ventilate area. Absorb with clay type absorbent and sweep to containment area.

Waste Disposal Method –In accordance with federal, state and local regulations.

Precautions to be Taken in Handling and Storing – Keep container closed.

Other Precautions –KEEP OUT OF REACH OF CHILDREN.

Section VIII – Control Measures

Respiratory Protection (Specify Type) – Not necessary

Ventilation

Local Exhaust

Only if mechanical is inadequate

Special

Not necessary

Mechanical (General)

Satisfactory

Other

Not necessary

Protective Gloves – Rubber or PVC

Eye Protection – Safety glasses

Other protective Clothing or Equipment – Eye wash station.

Work/Hygienic Practices – Observe good hygiene. Wash hands thoroughly after eating, drinking, and using restrooms, etc.

While the information and recommendations set forth herein are believed to be accurate as of the date hereon Omega Industrial Supply Inc. makes no warranty with respect thereto and disclaims all liability from reliance thereon.