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ACGIH Exposure Limits: <br />Phosphine: <br />Aluminum Oxide Dust: <br />Toxicity: <br />Acute Oral Toxicity <br />Acute Dermal Toxicity <br />NFPA Chemical Hazard Ratings: <br />Flammability Hazard I <br />Health Hazard 0 <br />Reactivity Hazard I <br />Special Hazard None <br />TLV/TWA 0.3 ppm PHV TLV/STEL, 1.0 ppm PYI3 <br />TLV/TWA 1Omg/m' <br />LD10 = 3000 mg/kg <br />LDsu> 5000 mg/kg <br />SARA Physical and Health Hazards: <br />None <br />SECTION III - PHYSICAL CHARACTERISTICS OF ALUMINUM PHOSPHIDE <br />Boiling Point: >1000°C <br />Vapor Pressure: Omm Hg @25°C <br />Density: 2.4g/cc <br />Solubility in Water: insoluble <br />Solubility in Acid and Base: very soluble and will liberate small amounts of phosphine <br />Appearance and Odor: <br />Spent Degesch aluminum phosphide products are a slight grayish -white in color_ They are generally odorless, <br />however, they may have a faint garlic or decaying fish oder due to traces of phosphine being evolved. <br />SECTION IV - FIRE AND EXPLOSION HAZARD DATA <br />Flash Paint: >800°C <br />Extinguishing Media: n/a, not flammable <br />Special Fire Fighting Procedures: n/a <br />Respiratory Protection: <br />None required. Use NIOSH/MSHA approved dust mask if spent dust becomes airborne. <br />Protective Clothing: <br />Wear Moves when handling aluminum phosphide or its spent dust <br />Unusual Fire and Explosion Hazards: <br />None, under ordinary circumstances. However, spent dust will liberate small amounts of phosphine when <br />reacted with acids or bases. The phosphine, if it allowed to concentrate in a confined area, may be toxic and/or <br />flammable. <br />SECTION V - REACTIVITY DATA <br />Stability: <br />Spent aluminum phosphide dusts are stable under most conditions. However, the dust will liberate <br />phosphine if contacted by acids, bases or boiling water. <br />Incompatibility: <br />None, except as described under Stability. <br />Corrosion: <br />None;. <br />HAZARD01IS' POLVMERIZATION: <br />Will not occur. <br />OE0/OLO'd 088Z# 19,.Z0 8002/8L/0L <br />