Date Revised: February 1, 2006

Section I. Product Identification

Product Name: E-Z-Gas II
Manufacturer: Made by Tower Laboratories, Ltd., for E-Z-EM, Inc., 1111 Marcus Avenue, Suite LL-26, Lake Success, New York, 11042
Emergency/Information Contact: Adrianne Setton (E-Z-EM Inc.)
Emergency/Information Telephone: (800)-544-4624 or (516) 333-8230, extension 3400
Product Codes: 793

Section II. Components

Section III. Physical Data

Boiling Point: N/A
Specific Gravity (H2O = 1): N/A
Vapor Pressure (mm Hg): N/A
Melting Point: Not tested
Vapor Density (Air = 1): N/A
Evaporation Rate (Butyl Acetate = 1): N/A
Solubility in Water: Completely soluble. Will produce CO₂ gas.
Appearance & Odor: White granules, odorless.

Section IV. Fire and Explosion Hazard Data

Flash Point (method): N/A
Flammable Limits: UEL - N/A LEL - N/A
Fire Extinguishing Media: Use extinguishing media that is suitable for surrounding fire.
Special Fire Fighting Procedures: Firefighters should wear full protective equipment and self- contained breathing apparatus with full face piece.
Unusual Fire & Explosion Hazards: None known
Toxic Gases Emitted: CO, CO2; yields sodium oxide if exposed to temperatures above 1564°F.

Section V. Reactivity Data

Stability: Stable
Conditions to avoid: None documented
Incompatible materials: None known
Decomposition products: Not tested
Hazardous Polymerization: Will not occur

Section VI. Health Hazard Data

Permissible Exposure Limit (PEL) for nuisance dust: Total Dust - 15 mg/m³ Time Weighted Average (TWA)
Threshold Limit Value (TLV): Total Dust: 10 mg/m³ TWA
Short-Term Exposure Limit (STEL): Not established
Routes of Exposure: Inhalation, Ingestion
Health Hazards (acute and chronic): Through normal routes of entry, not expected to be a hazard. May cause irritation to eyes, skin and lungs. No adverse health effects expected from chronic exposure.
Carcinogenicity: Sodium saccharin is listed by the NTP as a substance reasonably anticipated to be a carcinogen. NTP: Yes IARC: No OSHA: No
Effects of exposure: None known if used as directed. May cause irritation to eyes, skin and lungs.
Medical conditions generally aggravated by exposure: None known if used as directed.
Emergency and First Aid procedures:

• Eye contact - Flush with water for at least 15 minutes.
• Skin contact - Wash area thoroughly with soap and water.
• If ingested and person is conscious - Give several glasses of water to dilute. If irritation persists or large quantities are ingested, get medical attention.

Section VII. Spill and Disposal Information

Steps to be taken in case material is released or spilled: Wear appropriate protective equipment; safety goggles and gloves. Sweep material up. Place materials in container and label properly.

Waste Disposal Procedures: Products are not listed hazardous wastes under RCRA. Product is not likely to qualify as characteristic hazardous waste, but any final determination depends on the specific circumstances of product usage and handling. Disposal should take place in compliance with federal, state and local laws and regulations. PLEASE NOTE THE MATERIAL GENERATES CARBON DIOXIDE GAS WHEN MIXED WITH WATER. IT IS RECOMMENDED THAT WHEN THE MATERIAL IS PLACED IN A SEALED CONTAINER THAT THE CARBON DIOXIDE BE RELEASED FROM THE CONTAINER PERIODICALLY.

Section VIII. Handling and Storage Precautions

• Store in a cool, dry temperature (50-70 degrees F). Avoid unnecessary skin contact and inhalation.
• Do not smoke, eat or drink while handling any chemical. Practice good industrial and personal hygiene to avoid unnecessary exposure.

Section IX. Protective Equipment

Respiratory Protection: If exposure limits are exceeded use a dust respirator.
Ventilation: Use adequate local exhaust ventilation to keep dust levels as low as possible.
Protective Gloves: Appropriate gloves
Eye Protection: Safety goggles or glasses
Emergency Equipment: Always ensure there is an emergency eye wash in the area.