142 Oxidizers - Toxic (Liquid)                                                                         hpbutton.gif (1641 bytes)

POTENTIAL HAZARDS

FIRE OR EXPLOSION

* These substances will accelerate burning when involved in a fire. * May explode from heat or contamination. * Some will react explosively with hydrocarbons (fuels). * May ignite combustibles (wood, paper, oil, clothing, etc.). * Containers may explode when heated. * Runoff may create fire or explosion hazard.

HEALTH

* TOXIC; inhalation, ingestion or contact (skin, eyes) with vapors or substance may cause severe injury, burns or death. * Fire may produce irritating, corrosive and/or toxic gases. * Toxic/flammable fumes may accumulate in confined areas (basement, tanks, hopper/tank cars, etc.). * Runoff from fire control or dilution water may cause pollution.

PUBLIC SAFETY

* CALL Emergency Response Telephone Number on Shipping Paper first. If Shipping Paper not available or no answer, refer to appropriate telephone number listed on the inside back cover. * Isolate spill or leak area immediately for at least 50 to 100 meters (160 to 330 feet) in all directions. * Keep unauthorized personnel away. * Stay upwind. * Keep out of low areas. * Ventilate closed spaces before entering.

PROTECTIVE CLOTHING

* Wear positive pressure self-contained breathing apparatus (SCBA). * Wear chemical protective clothing which is specifically recommended by the manufacturer. It may provide little or no thermal protection. * Structural firefighters' protective clothing provides limited protection in fire situations ONLY; it is not effective in spill situations.

EVACUATION

Spill:   See the Table of Initial Isolation and Protective Action Distances for highlighted substances. For non-highlighted substances, increase, in the downwind direction, as necessary, the isolation distance shown under "PUBLIC SAFETY".

Fire:   If tank, rail car or tank truck is involved in a fire, ISOLATE for 800 meters (1/2 mile) in all directions; also, consider initial evacuation for 800 meters (1/2 mile) in all directions.

EMERGENCY RESPONSE

FIRE

Small Fires:  Use water. Do not use dry chemicals or foams. CO2 or Halon may provide limited control.

Large Fires:  * Flood fire area with water from a distance. * Move containers from fire area if you can do it without risk. * Do not move cargo or vehicle if cargo has been exposed to heat. * Fight fire from maximum distance or use unmanned hose holders or monitor nozzles. * Cool containers with flooding quantities of water until well after fire is out. * ALWAYS stay away from tanks engulfed in fire. * For massive fire, use unmanned hose holders or monitor nozzles; if this is impossible, withdraw from area and let fire burn.

SPILL OR LEAK

* Keep combustibles (wood, paper, oil, etc.) away from spilled material. * Fully encapsulating, vapor protective clothing should be worn for spills and leaks with no fire. * Do not touch damaged containers or spilled material unless wearing appropriate protective clothing. * Stop leak if you can do it without risk. * Use water spray to reduce vapors or divert vapor cloud drift. * Do not get water inside containers.

Small Liquid Spills:  Use a non-combustible material like vermiculite, sand or earth to soak up the product and place into a container for later disposal.

Large Spills:  Dike far ahead of liquid spill for later disposal.

FIRST AID

* Move victim to fresh air. * Call 911 or emergency medical service. * Apply artificial respiration if victim is not breathing. * Do not use mouth-to-mouth method if victim ingested or inhaled the substance; induce artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. * Administer oxygen if breathing is difficult. * Remove and isolate contaminated clothing and shoes.  * In case of contact with substance, immediately flush skin or eyes with running water for at least 20 minutes. * Keep victim warm and quiet. * Ensure that medical personnel are aware of the material(s) involved, and take precautions to protect themselves.

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