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23% & 32% UAN, MSOS1#00019, Revised as of 2/12/93 <br /> Section 4 - FIRST AID MEASURES <br /> EMERGENCY AND FIRST AID PROCEDURES: <br /> Eye Contact - If this material comes in contact with the eyes, immediately wash the <br /> eyes with large amounts of water, occasionally lifting the lower and upper lids. Get <br /> medical attention. <br /> Skin Contact - If material comes in contact with the skin, promptly wash the <br /> contaminated skin with water. If this material penetrates the clothing, promptly remove <br /> the clothing and wash the skin with water. If irritation persists after washing, get <br /> medical attention. <br /> Inhalation - If a person breathes in large amounts of this material, move the exposed <br /> person to fresh air at once. Other measures are usually unnecessary. <br /> Ingestion - If this material has been swallowed and the person is conscious, <br /> immediately give the person large quantities of milk (or water if milk is not <br /> available) to dilute the material. Do not attempt to make the person vomit. Get <br /> medical attention immediately. <br /> Section 5 - FIRE - FIGHTING MEASURES <br /> FLASH POINT: N/A AUTO IGNITION TEMP: '1/A <br /> FLAMMABLE LIMITS IN AIR LOWER UPPER <br /> % BY VOLUME N/A N/A <br /> EXTINGUISHING MEDIA: Use appropriate media re=--'red to control surrounding =_re• <br /> SPECIAL FIRE FIGHTING PROCEDURES: Full protective equipment and self contained (in position <br /> pressure mode) breath status. <br /> UNUSUAL FIRE AND EXPLOSION HAZARDS: Ammonia, nitrous oxides, ammonium cyanate and carbon <br /> monoxide may evolve if solution is heated to high temperature. <br /> HAZARD RATINGS: NFPA 704: Health - 1 Fire - 0 Reactivity - 1 <br /> Section 6 ACCIDENTAL RELEASE MEASURES <br /> STEPS TO TAKE IF MATERIAL IS RELEASED OR SPILLED: Keep unnecessary people away: Isolate <br /> hazard area and deny entry. For large spi-ls, dike. Do not allow mater ial to enter sources <br /> of drinking water. <br /> Section 7 HANDLING AND STORAGE <br /> HANDLING AND STORING: Store 28% UAN at temperatures above 1°F. Store 32% UAN at temperatures <br /> about 35°F. <br /> PRECAUTIONARY LABEL/WARNING: May be toxic to cattle when ingested. CAUTION: Avoid hick <br /> temperatures with materials. <br /> Section $ EXF'V�iltit l.Vlr 1 r]VL PERSONAL PRO FECTION <br /> ENGINEERING CONTROLS: Local exhaust usually adequate. <br /> RESPIRATORY EQUIPMENT: Generally not required. <br /> EYE PROTECTION: Safety glasses with side shields or goggles. <br /> PROTECTIVE CLOTHING: Chemical resistant gloves and suitable clothing to minimize exposure are <br /> recommended. <br /> Page 2 of 4 <br />