Product Identifier: Oxygen, Refrigerated Liquid

DISTRIBUTED BY: Josef Gas.

M A T E R I A L S A F E T Y D A T A S H E E T

PRODUCT IDENTIFIER:OXYGEN, REFRIGERATED LIQUID

Product Name(s):LIQUID OXYGENFormula: O2

Synonym(s):L.O.X.Chemical Family: ELEMENT

PRODUCT USE(S):To provide life support to hospital/W.H.M.I.S. Classification

Home patients, to increase rate ofClass(es): A, C combustion or burning in industrial

appl. To replace chlorine for pulp bleaching

HAZARDOUS INGREDIENTS:

INGREDIENTC.A.S. / P.I.N.CONC. %L.D. 50L.C. 50

PARAMETERSNUMBER(S)VOL./VOL.(Species & Route)(Species & Route)

OXYGEN7782447/1073APPR. 100NOT APPL.NOT APPL.

PHYSICAL DATA

PHYSICAL STATE:Gas @ N.T.P.

ODOUR AND APPEARANCE:Colourless and Odourless

ODOUR THRESHOLD:NONE

SPECIFIC GRAVITY (air=1):1.14 (@ Boiling Point)

VAPOUR PRESSURE:Container Rated Pressure

VAPOUR DENSITY:1.05

EVAPORATION RATE:Not Applicable

BOILING POINT:-183.0oC

FREEZING POINT:-218.4oC

pH:Not Applicable

COEFFICIENT OF WATER/OIL DISTRIBUTION:Not Available

SOLUBILITY IN WATER:0.0489(vol./vol.)

% VOLATILES:100

FOR TRANSPORT EMERGENCY CALL COLLECT CANUTEC TEL: 1-613-996-6666

UYI 113-2

FIRE OR EXPLOSION HAZARDS

CONDITIONS OF FLAMMABILITY:NONE. Oxygen will support or sustain combustion of other materials. Some materials that do not burn in air may ignite when the Oxygen concentration increase above 21%.

MEANS OF EXTINCTION:Cool containers with water spray. Extinguish surrounding fire(s).

Oxygen will not burn but it will sustain the combustion of surrounding materials.

FLASH POINT:NONE

UPPER FLAMMABLE LIMIT:NONELOWER FLAMMABILITY LIMIT: NONE

AUTOIGNITION TEMPERATURE:NONE

HAZARDOUS COMBUSTION PRODUCTS:NONE

SENSITIVITY TO MECHANICAL IMPACT:NONE

SENSITIVITY TO STATIC DISCHARGE:NONE

SPECIAL PROCEDURES:Evacuate areas where a leak or a spill is present. Fight surrounding fires as the case may be. Do not use water on the source of leak to avoid ice formation that may obstruct the operation of Safety Relief Devices.

REACTIVITY DATA

CONDITIONS OF CHEMICAL UNSTABILITY:NONE

INCOMPATIBILITY:All combustible, organic materials. All reducing agents. Alkali metals.

CONDITIONS OF REACTIVITY:Oxygen reacts readily with most organic compounds.

HAZARDOUS DECOMPOSITION PRODUCTS:NONE

TOXICOLOGICAL PROPERTIES

ROUTE OF ENTRY

SKIN (CONTACT):YES

SKIN (ABSORPTION):NO

EYE CONTACT:YES

INHALATION:YES

INGESTION:YES

EFFECTS OF ACUTE EXPOSURE:Exposure to PURE oxygen (for prolonged periods at pressures higher than atmospheric) may cause nausea, dizziness, pulmonary damages, epileptic seizures, death. Such effects have been reported as a function of the pressure. Acute exposure to Liquid oxygen is unlikely since the product will vaporize at room temperatures. Short term contact with Liquid oxygen may cause frostbite.

EFFECTS OF CHRONIC EXPOSURE:NONE KNOWN

EXPOSURE LIMITS:Not applicable

IRRITANCY:Lung irritant when PURE and at pressures higher than atmospheric.

SENSITIZATION:NONE

CARCINOGENICITY:NONE

REPRODUCTIVE TOXICITY:NONE

TERATOGENICITY:NONE

MUTAGENICITY:NONE

TOXIC SYNERGISTIC PRODUCTS:NONE

UYI 113-3

FIRST AID

EYE:Contact with Liquid Oxygen may cause frostbite. Rinse with lukewarm water for 15 minutes. Obtain medical attention.

INGESTION:Contact with Liquid Oxygen may cause frostbite. Rinse with lukewarm water for 15 minutes. Obtain medical attention.

INHALATION:Exposure to PURE Oxygen for a prolonged period (from 5 minutes @ 100psig. to 5 hours @ 1 atm.) have been reported to cause pulmonary irritation, edema. Reduce pressure, move to fresh air where possible. Obtain medical attention.

SKIN:Contact with Liquid Oxygen may cause frostbite. Rinse with lukewarm water for 15 minutes. Obtain medical attention.

PREVENTIVE MEASURES

PERSONAL PROTECTION

EYE:Faceshield to prevent contact with cold liquid.

HAND:Insulated gloves to prevent contact with cold liquid or insulated containers.

FEET:Safety footwear where applicable.

CLOTHING:Long sleeves, trousers recommended.

RESPIRATOR:Not applicable.

ENGINEERING CONTROLS:Provide ventilation. Keep oil, grease, combustible materials away.

SPILL AND LEAK PROCEDURE:Remove all sources of ignition. Clear the area, Spills on combustible surfaces may cause a fire hazard. Ventilate for 2 hours after the frost has disappeared on the surface before walking on it. Try to stop the leak at source if without risk. Gas will dissipate depending on the site/area ventilation. Verify oxygen concentration prior to re-entry.

WASTE DISPOSAL:No wastes may be generated other than empty containers

HANDLING PROCEDURES & EQUIPMENT:Keep away from Oil, Grease, Combustible, Flammable materials. Use appropriate carts for moving containers. Secure container when in use. Close the container valve when NOT in use, or when empty.

STORAGE REQUIREMENTS:Store in well ventilated areas. Keep away from sources of ignition. Keep containers upright.

SPECIAL SHIPPING INFORMATION:Transport upright in well-ventilated vehicle. Do not transport in trunk of enclosed vehicle. Commercial (cylinders) quantities may NOT be transported in passenger compartments.

T.D.G. SHIPPING NAME:Oxygen, Refrigerated LiquidT.D.G. CLASSIFICATION CLASS(ES): 2.2 (5.1)

T.D.G. P.I.N. / U.N. :1073

PREPARED BY: JOSEF GAS

TEL:(416) 658-1212

EFFECTIVE DATE:JANUARY 1 2016